• Communication and signal processing, with emphasis on multiresolution and multirate signal processing, especially wavelets and filter banks: theory and applications.

• EE603 [Digital Signal Processing & its Applications]
• EE678 [Wavelets]
• EE210 [Signals and Systems]
• EE225 [Network Theory]
• EE152 [Basic Electric Circuits]
• EE708 [Information Theory and Coding]
• EE308 [Communication Systems]
• EE214 [Digital Circuits Laboratory]
• EE261 [Basic Circuits Laboratory - for Computer Science Students]
• EE443 [Digital Signal Processing Laboratory]
• EE004 [Electronics (for Metallurgical Engg. Department - 1996, for Mechanical Engineering - 2007)]
• EE601 [Statistical Signal Analysis]
• EE302 [Control Systems]
• BM659 [Elements of Circuits and Instrumentation - for Biomedical Engineering]
• BM661 [Signals and Systems for Biomedical Engineering]
• EE101 [Introduction to Electrical and Electronic Circuits - for students of other engineering disciplines]
• EE750 [Digital Signal Processing - System Design and Applications]
• EE338 [Digital Signal Processing - Third Year Undergraduate Core Course in Electrical Engineering]

• B.Tech in 1989 from Electrical Engineering (CGPA 9.90 on scale of 10), Indian Institute of Technology, Delhi.
• Ph.D in 1994 from from Electrical Engineering, Indian Institute of Technology , Delhi.

• Professional Positions held: starting with current position, in reverse chronological order:
  • Professor, Department of Electrical Engineering, IIT Bombay, from 28 March 2005.
  • Associate Professor, Department of Electrical Engineering, IIT Bombay: 19 February 2001 to 27 March 2005.
  • Assistant Professor, Department of Electrical Engineering, IIT Bombay: 27 July 1994 to 18 February 2001.
  • Member, Technical Staff at the Centre for Development of Advanced Computing, Pune for 5 months from February 14, 1994 to July 22, 1994

• President's Gold Medal from the Indian Institute of Technology Delhi in 1989: for cumulative performance during B.Tech.
• Adarsh Ratna Bhagat Award from National Service Scheme (1992),IIT Delhi.
• Student Journal Award of the IETE: announced in IETE Annual Technical Convention 1994.
• Based on some work done on speech morphing by a team of four students guided by the nominee using the facilities set up in the Texas Instruments Digital Signal Processing Laboratory, the Third Prize was awarded to the team at the National Level in the Texas Instruments DSP Design Contest 1997.
• Award for Excellence in Teaching from IIT Bombay in September 1999.
• INAE Young Engineer Award from the Indian National Academy of Engineers (INAE) for the year 2001.
• Award for Excellence in Teaching from IIT Bombay in September 2004.
• 11th IETE Prof K Sreenivasan Memorial Award in recognition of distinguished contribution in the field of teaching electronics and telecommunication engineering during the past five years, in September 2004.
• Sixth SVC Aiya Memorial Award for Telecom Education from IETE Pune Centre (2005).
• Felicitation from Society for Cancer Research and Communication (SCRAC), India for the Doctoral Thesis work of Ph.D. student, Shri Ajay Deshmukh, supervised by Prof V M Gadre, done in collaboration with members of the society in the medical profession (14 January 2006).
• Award for Excellence in Teaching from IIT Bombay in September 2009.
• IIT Bombay Research Paper Award for the Year 2008 for the paper: Sudarshan Shinde and Vikram M. Gadre, “An Uncertainty Principle for real signals in the fractional Fourier Transform domain”, IEEE Transactions on Signal Processing, November 2001.
• S.S.I. Varshney Award 2011 from the Systems Society of India (S.S.I), conferred at the Inaugural Function of XXXV National Systems Conference 2011 (NSC 2011) at IIT Bhubaneshwar on December 9, 2011.
• Ashish Vanmali, Ph.D. Student of Vikram M Gadre, authored an award winning paper in the 14th ERSI India User Conference from 10-12 December, 2013 at New Delhi, India, together with Saket Porwal (M. Tech. Student, EE, IIT Bombay), Anshuman Gupta, Laveesh Bhandari, Vikram M. Gadre on the subject of fractal dimension based analysis of urban data. This paper was adjudged the best student paper in the conference and recognized with a citation and trophy.
• Award for Excellence in Teaching from IIT Bombay in September 2014.
• Appointed Institute Chair Professor in the Department of Electrical Engineering from a period of 3 years: from November 2015 to November 2018
• Departmental Award in Electrical Engineering for Excellence in Teaching from IIT Bombay in September 2016.
• Nominated by the Visitor to the IITs (Honourable President of India) to the IIT Council for a period of 3 years, from June 2017, as one of three to five nominee members from the country, other than ex-officio members, based on contribution to education, science and technology
• Indian National Science Academy (INSA) Teachers' Award in December 2017: national level award, less than 80 awardees up to that point in time from the country, since the institution of the award circa 2012
• S P Sukhatme Award for Excellence in Teaching in September 2018, based upon cumulative teaching performance record at IIT Bombay, for the ten years prior to that date
• A letter of appreciation from Maharashtra Cyber for participation and contribution in the Automated Multimodal Biometric Integrated System (AMBIS) of Maharashtra Cyber

INTRAMURAL

• Associate Warden, Hostel Six, IIT Bombay from November 1995 to May 1998.
• Warden, Hostel Six, IIT Bombay from May 1998 to August 2000.

• Member of the advisory committee for the Continuing Education Programme during 2000-02.

• Co-ordinator, National Service Scheme, IIT Bombay from July 2003 to May 2006.

• Convenor, Postgraduate Academic Performance Evaluation Committee (PGAPEC), IIT Bombay - 2006, 2007, 2008.

• Associate Dean, Academic Programmes, IIT Bombay from 22 October 2008 to 30 November 2011.

• Head, Centre for Distance Engineering Education Programme (CDEEP) and ex-officio Convener, Interdisciplinary Programme on Educational Technology, from 9 July 2013 to 9 February 2017.

• Faculty Coordinator, Institute Student Mentor Programme - officially appointed with effect from July 2007 to December 2010. Have been instrumental in structuring the Institute Student Mentor Programme to reach the current version, since January 2004. The Institute Student Mentor Programme Structure was officially recognized in July 2006, and the Faculty Coordinator was officially appointed in July 2007. Prof V M Gadre has held the position of Faculty Coordinator, Student Mentor Programme until December 2010.

EXTRAMURAL

• Joint Coordinator, 'Knowledge Incubation Under TEQIP-III', (TEQIP-III-KITE) since July 2017, along with Head, PPCCLT, Prof. Sachin Patwardhan, Chemical Engineering and also ex-officio Coordinator, TEQIP-II-KITE during tenure as Head, CDEEP in TEQIP-Phase II. In this role, appointed as institutional TEQIP Mentor to a number of technical institutes in the country: including Govt College of Engineering, Aurangabad and Govt College of Engineering, Ujjain; institutional TEQIP Performance Auditor to a number of technical institutes in the country: including R V College of Engineering, Bengaluru, Institute of Technology, Burdwan, West Bengal, Sri Venkateshwara College of Engineering, Tirupati, Dr Ambedkar Institute of Technology, Bengaluru, Delhi Technological University (DTU), Delhi.

• Currently serving as Associate Editor for the Journal of the Institute of Engineers India (IEI) Series B. from 2018. An important academic career aim has been, to see how to strengthen the well established national journals.

• Associate Editor, SADHANA, Journal of the Indian Academy of Sciences. from May 2012 to December 2018. This again sprang from the important academic career aim, to see how to strengthen the well established national journals.

• Served as External member of the Senate of PDPM IIITDM Jabalpur from 2013-2017.

• Served as External Member of the Academic Council of IIT Indore from July 2011 to July 2017 - spanning two, three-year terms.

• Served as External member of the Academic Council of Vishwakarma Institute of Technology, Pune for three years.
• Serving as member of the Board of Management of Vishwakarma Institute of Technology, Pune from 2015.

• Serving as External Member of the Academic Council of the Tata Institute for Fundamental Research (TIFR) Mumbai since 2013 and as a member of their Internal Quality Assurance Committee (IQAC) since 2018.

• Serving as External Member of the Academic Council of M S Ramaiah Institute of Technology (MSRIT) Bengaluru since May 2017

• Serving as External Member of the Academic Council of IITRAM Ahmedabad since September 2017

• Serving as a member of the National Steering Committee of the 'SCAN-ERA' Indigenous MRI Project, led by SAMEER, IIT Bombay Campus and Chairman of two of the Technical Research Advisory Committees pertaining to that project

• Serving as Member of the Board of Governors of the G H Raisoni College of Engineering (GHRCoE) since August 2018.

• Nominated by the Hon. Vice Chancellor and serving as External Member of the Academic Council of Savitribai Phule Pune University (SPPU) since May 2018 for a period of 4 years

• Nominated by the Director, IIT Bombay as a member of the Board of Governors as Director's nominee on their Board, National Institute of Technology (NIT) Goa from 2013 to August 2020.

• Member, IIT Council, appointed by the Honourable Visitor to the IITs (the Honourable President of India) for a period of three years beginning June 2017, in recognition of contributions to technical education in the country.

• In addition to the regular academic courses taught as a part of his duties as a faculty member at IIT Bombay, Prof V M Gadre has made a number of efforts to organize, and participate in, continuing education programmes for the industry and for other research organizations. The Texas Instruments Laboratory has had its impact on all the three aspects mentioned above.

Some of the efforts made in the direction of continuing education in the field of signal processing are mentioned below.

Continuing education programmes (CEP) and short-term courses conducted for industry and other institutions:

• CEP Course on Digital Signal Processing from September 18-20, 1996.
• CEP Course on Advanced Topics in Digital Signal Processing and its applications from August 19-21, 1997.
• CEP Course on Digital Signal Processing and VLSI for Duettech, Noida in July 1999.
• IEEE Short-Term Course on Digital Signal Processing in April 1998.
• Short-term course on the use of Digital Signal Processors on behalf of Texas Instruments, India, in October 1998.
• CEP Course on Digital Signal Processing and Processors in April 2000.
• In-house Training programme in Digital Signal Processing for PACE Technologies in September 2000.
• CEP Course under the TeQIP Programme at College of Engineering, Pune, on Digital Signal Processing, in June 2006.
• CEP Course under the TeQIP Programme for L.D. College of Engineering and other network institutes of Gujarat State in May 2007.
• CEP Courses under TEQIP-II during the period 2013-2017.

In addition to these, Prof V M Gadre has participated in more than twenty other CEP and short-term courses through lectures and laboratory sessions, coordinated by other faculty members. He has also organized several technical programmes under the aegis of 'Knowledge Incubation Under the Technical Education Quality Improvement Programme (TEQIP)', (TEQIP-KITE) in Phase II and Phase III of TEQIP. TEQIP is a national level programme of the Ministry of Human Resource Development (MHRD) pursued in collaboration with the World Bank.

Centre for Distance Engineering Education (C-DEEP) and Distance Education Programme: (DEP): Prof V M Gadre has offered/ developed the following courses under C-DEEP and the Distance Education Programme (DEP) at IIT Bombay:

• A complete course on Digital Signal Processing and its applications in the Autumn Semesters of 2002, 2003, 2004.
• A complete course in “Teach Only Mode” on Signals and Systems in the Spring Semester of 2003, which has been offered as a Full Course in Spring Semester 2004, 2005.
• A complete course entitled “Introduction to Digital Signal Processing and Wavelets” in the Autumn Semester of 2005.
• Coordinated the development of a complete web-based course on Signals and Systems, under the C-DEEP NPTEL initiative (Phase-I), which is now available on the C-DEEP web-page together with the recorded lectures in the subject - for engineering education initiatives.
• The Departmental Graduate Course EE 603 - Digital Signal Processing and its Applications, offered during the Autumn Semester of the Academic Year 2007-08, has been recorded under the Distance Education Facility at KReSIT, and a set of video lectures is being created out of these.
• The Departmental Graduate Course EE 678 - Wavelets, offered during the Spring Semester of the Academic Years 2007-08 and 2008-09, has been recorded under the Centre for Distance Engineering Education (CDEEP) Facility at KReSIT, and a set of video lectures is being created out of these.
• NPTEL Phase II - Created a video course on 'Advanced Digital Signal Processing - Multirate Processing and Wavelets' which has been included as a part of the national open resource made available under Phase II, National Programme on Technology Enhanced Learning (NPTEL) in the Discipline of Electronics and Communication Engineering.
• Faculty Coordinator and Instructor of the Massive Open Online Course (MOOC) on Signals and Systems (EE210X) under the EdX and IITBombayX platforms at IIT Bombay.
• Faculty Coordinator and Instructor of the Massive Open Online Course (MOOC) on Digital Signal Processing and its Applications under the NPTEL platform at IIT Bombay. This was also a successful pedagogical initiative on collaborative course material creation between IIT Bombay and two other institutes of repute in Maharashtra, namely G H Raisoni College of Engineering (GHRCoE) Nagpur and Pune Vidyarthi Griha College of Engineering and Technology (PVGCoET), Pune. This was inspired by the directive of the IIT Council to the IITs, to orchestrate pedagogical collaborations between the IITs and neighbouring institutions of repute.

• Currently Principal Investigator of the 'Knowledge Incubation under TEQIP' (TEQIP-KITE) Initiative of the Ministry of Human Resources (MHRD) at IIT Bombay, operated through the Centre for Distance Engineering Education Programme (CDEEP) and the Continuing Education Programme (CEP) in TEQIP-Phase II and under the Parimal and Pramod Chaudhary Centre for Learning and Teaching (PPCCLT) in TEQIP-Phase III at IIT Bombay.

• Sub-project on Wavelets Based Methods in Biometrics under the National Centre for Technology of Internal Security (NCETIS) at the Department of Electrical Engineering, IIT Bombay

• Sponsored Project from Board for Research in Nuclear Sciences (BRNS) based on Wavelet based methods in Proteomics, November 2010 to March 2014 with an outlay of Rs. 12 lakhs.

• Sponsored Project from A.I.C.T.E. entitled: “Using wavelets in system identification, data representation and compression” with a total outlay of Rs.8 lakhs(1996-1999).

• Sponsored Project from Naval Research Board (NRB) entitled: “Wavelets in Transient Detection”- Principal Investigator from 1999 2002 with a total outlay of Rs. 20 lakhs.

• Sponsored Project from Central Research Laboratory (CRL), Bangalore on Discrete Wavelet Multitone Modulation (DWMT) with a total outlay of Rs. 4 lakhs.

* Industrial Interaction and Projects done/being pursued with industrial support:

• The Texas Instruments Digital Signal Processing Laboratory has been set up and developed in the Department of Electrical Engineering with the aid of digital signal processing hardware and software provided by Texas Instruments, India; with significant involvement by Prof V M Gadre. A further grant of Rs. 2 lakhs was awarded by Silicon Automation Systems, Bangalore in 1997, to enable setting up this laboratory and for pursuing further development of the laboratory.
• This laboratory, now termed 'SrijaTI', has now blossomed into a full fledged facility for projects related to digital signal processing and has attracted further interaction in this field with a number of industries. Each of these projects supports a student, thus partially fulfilling the dream of unifying the goals of industrial interaction and supporting the education of graduate students. Prof. Vikram M. Gadre has nurtured an over twenty-year long relationship with Texas Instruments, which has been a part of the academia-industry interaction profile of the Department of Electrical Engineering, IIT Bombay.
• In the Academic Year 2020-2021, Prof. Vikram M. Gadre has led the finalization and execution of a Memorandum of Understanding (MoU) between Texas Instruments India (TII) Ltd. and the Department of Electrical Engineering, IIT Bombay, to support up to six M. Tech. students for their academic programme every year, with particular support to carry out their M. Tech. Dissertation (Project Activity) in collaboration with R&D groups at TII.

Some of the projects which have been pursued in collaboration with the industry, in which Prof. Gadre has been the principal collaborator, are:

• Implementation of an MPEG-II Advanced Audio Coder, supported by Tata Infotech.
• Research in Rate Control of MPEG Video, supported by PACE Technologies.
• PACE Technologies has also supported two further projects on Joint Source Channel Coding and on Digital Watermarking.
• Work on joint source channel coding, and on channel coding based on Turbo codes, LDPC codes sponsored by Patni Computers.
• Wavelet based multitone modulation partly supported by Central Research Laboratories, Bangalore.

• Graduate Student Sponsored Projects as Principal Investigator from:
  • Tata Infotech Ltd.
  • PACE Soft Silicon (four projects)
  • Cirrus Logic
  • Patni Computers (three projects)
  • Texas Instruments Ltd., Bangalore.

• Consultancy Projects

• Data compression standards - MPEG, from Silicon Automation Systems, Bangalore for a total amount of Rs. 12000/- in Dec. 1994.
• Motion estimation techniques for video compression, from Cirrus Logic, Pune from July Dec 1998, for a total amount of Rs. 50000/-
• Consulted Semiconductor Complex (SCL), Chandigarh, India, on themes related to Digital Signal Processing (DSP) and design aspects for DSP systems.

• Sudarshan Shinde, “New Results in Signal Detection and Representation” (Ph.D. awarded during Convocation, August 2002).
• H.L. Shashidhara, “Novel approaches to wavelet based neural networks”, (Ph.D. awarded during Convocation, August 2003).
• Murali Krishna, “New approaches to broadband teletraffic modeling”, (Ph.D. awarded during Convocation, August 2003)
• Sanjiv V. Bonde - supervised jointly with Prof Suresh Devasahayam, School of Biosciences and Bioengineering - “Single Trial Estimation of Visual Evoked Potentials in Time-Frequency Domains”, (Jointly supervised by Prof. Suresh Devasahayam, Biosciences and Prof. Vikram M. Gadre, Ph.D. awarded during Convocation, September 2005).
• Ajay V. Deshmukh - “Novel Transform Methods for Processing Sequences of Images in Magnetic Resonance Imaging”, (Ph.D. awarded during Convocation, August 2006).
• Pushkar Gajanan Patwardhan - “New Results in Two-Dimensional Non-Separable Multirate Filter Banks”, (Ph.D. awarded during Convocation, August 2008).
• Kushal R. Tuckley - “Feature Extraction Techniques for the Echoes from Distributed Radar Targets”, (Ph.D. awarded during Convocation, August 2009)
• Bhushan D. Patil - “Novel Approaches to the Design of One-dimensional and multidimensional two channel filter banks”, (Ph.D. awarded during Convocation, August 2009).
• Ganesh D. Bhokare - “Novel Image Compression Algorithms Based on Embedded Zerotree Coding in the Discrete Wavelet Transform”, (Ph.D. awarded during Convocation, August 2010).
• Anant Malewar, “Improved approaches to rate control for video compression based on the H.264 standard and its extensions”, (Ph.D. awarded during Convocation, August 2012).
• Qutubuddin Saifee, “New Results and Design Approaches in Three-Dimensional Multirate Systems”, (Ph.D. awarded during Convocation, August 2013).
• Manish Sharma, “New Approaches for the Design of Filter Banks and Discrete Sequences Based on Uncertainty Measures”, (Ph.D. awarded during Convocation, August 2015. He was selected for the Award for Excellence in Ph.D. Thesis Work of IIT Bombay, given during this Convocation to selected graduating Ph.D. students. IIT Bombay has been honouring 20 to 25 graduating Ph.D. students every year with this award, beginning from the Convocation of August 2010).
• Shishir B. Sahay, “Parameter Estimation of Chirp Signals”, (Jointly supervised by Dr. Vishwas Udpikar, Wavelet Technologies, Pune and Prof. Vikram M. Gadre, Ph.D. Awarded during the Interim Convocation in February 2016, counted towards August 2016 Convocation)
• Ankit A. Bhurane, “New Approaches for Scalability Type Selection and Scalable Extension in Video Coding”, (Ph.D. Awarded during Convocation, August 2016)
• Dinesh Bhati, “Design of Time-Frequency Localized Three Band Wavelet Filter Banks and Application in EEG Signal Analysis”, (Jointly supervised by Prof. Ram Bilas Pachori, IIT Indore and Prof. Vikram M. Gadre, Ph.D. Awarded during Convocation, August 2017)
• Ratnesh S. Sengar, “Use of Wavelets and Filter Banks in 2D Gel Electrophoresis Images in Spot Picker Robot for Precise Protein Identification”, Ph.D. Student jointly supervised under the Homi Bhabha National Institute (HBNI) - IIT Bombay Memorandum of Understanding (MoU) with Dr. M. Singh, Distinguished Scientist, from BARC as Joint Supervisor, Ph.D. Awarded from HBNI, 2017.
• Ashish V. Vanmali, “Multi-Data Analysis and Fusion: Approaches for reduction of complexity and improvement in quality”, (Ph.D. Awarded during Convocation, August 2018)
• Parmeshwar B. Birajadar, “New Approaches using wavelets and filter banks for biometric applications”, (Ph.D. Awarded during Convocation, August 2018)
• Shivam Bhardwaj, “Applications of Wavelets and Time-Frequency Based Approaches in the analysis of Geophysical Data”, (Jointly supervised by Prof. E. Chandrasekhar, Earth Sciences and Prof. Vikram M. Gadre, Ph.D. Awarded during Interim Convocation, February 2020, associated with Convocation 2020)
• Arjun R, “Addressing some challenges in using Filter Banks for Multicarrier Communication in Fifth Generation Communication Systems”, (Jointly Supervised by Prof Kumar Appaiah, Electrical Engg and Prof Vikram M. Gadre, Ph.D. Awarded during Interim Convocation, February 2020, associated with Convocation 2020)
• Chaphekar Prasad Arvind, “New Results and Design Techniques for Principal Component Filter Banks”, (Under the supervision of Vikram M. Gadre), (Ph.D. Awarded During Convocation, August 2020.)
• Peeyush Sahay, “Improved Time - Frequency Approaches for Characterization of Multiple Higher Order Chirp Waveforms with Applications in Radar Signal Processing”, (Under the supervision of Vikram M. Gadre and Shri Radhakrishna P., Director LRDE (External Co-supervisor)), (Ph.D. Awarded During Convocation, August 2020)

• Prof V.M. Gadre has supervised more than 75 students for their M.Tech. and Dual Degree (B. Tech. + M. Tech.) Dissertations at IIT Bombay, to date.

• He has supervised more than 60 B. Tech. Project students at IIT Bombay, to date.

Organizing/Chairing in International Conferences

• Session Chairman in one technical session in IEEE International Conference on Industrial Technology (ICIT) - January 2000.

• Session Chair in the 8th International Conference on Signal Processing and Communications, SPCOM-2010, July 18-21, 2010 at the Indian Institute of Science (IISc) Bangalore - Session 12 (Wavelets and Related Applications). Also member of Technical Programme Committee of SPCOM-2010.

• Member of Technical Programme Committee (TPC) of SPCOM-2012, 2014, 2016, 2018, 2020.

• External Examiner for Ph.D. Theses at other institutes of repute: Evaluated more than one hundred and fifty (150) Ph.D. Theses from different institutes all over the country. Out of these, more than sixty (60) have been from the Indian Institutes of Technology (IITs)/ Indian Institute of Science (IISc); more than forty (40) have been from the National Institutes of Technology (NITs)/ IIIT/ HBNI/ IIST Thiruvanathapuram/ DIAT Pune; more than 50 have been from universities and educational institutes other than these.

• Have served as reviewer to a number of IEEE Journals and other journals of international/ national repute.

Department of Electrical Engineering
IIT Bombay, Powai
Mumbai 400 076, India
Email : vmgadre[AT]ee.iitb.ac.in
Phone (Internal(O)) : (0091 22) - 2576 7426
Phone (Internal(R)) : 8426
Office room no: 232-C
Fax: (0091 22) - 25723707

• Murali Krishna P., Vikram M. Gadre, Uday B. Desai, “Multifractal Based Network Traffic Modeling, Kluwer, 2003, ISBN 1 – 4020 – 7566 – 9.

(This book has been reviewed in the IEEE Communications Magazine, March 2005, pp.12-14; and in IEEE Distributed Systems Online 1541-4922 C 2006 Published by the IEEE Computer Society Vol. 7, No. 3, March 2006)

• Ajay V. Deshmukh, Vikram M. Gadre, “Functional Magnetic Resonance Imaging - Novel Transform Methods”, Narosa Publishing House, New Delhi, ISBN 978-81-7319-865-6, 2008; a book brought out through the support of, and dedicated to, the Society for Cancer Research and Communication, as a research report of the Doctoral Thesis work of Ajay Deshmukh, supervised by Vikram M. Gadre.

• E. Chandrasekhar, V. P. Dimri, V.M. Gadre (Editors and Authors of several of the chapters), “Wavelets and Fractals in Earth System Sciences”, CRC Press, Taylor and Francis Group, ISBN-13: 978-1-4665-5359-0 (Hardback), December 2013.

• Text Book: Aditya S. Abhyankar, Vikram M. Gadre, “Multiresolution and Multirate Signal Processing: Introduction, Principles and Applications”, Mc Graw Hill Education (India) Private Limited, ISBN 13: 978 93 5260 144 8; ISBN 10: 935260 144 0. This is our humble contribution to the learning material in this subject, jointly from IIT Bombay and S P Pune University. It is intended to be a text with an associated workbook.

• V. Gadre and R.K.Patney, “Vector multirate filtering and matrix filter banks”, Proceedings of IEEE International Symposium on Circuits and Systems(ISCAS), 1992 at San Diego, California, pp.1360-1363.
• V.Gadre and R.K.Patney, “Multiparametric multiscale filtering, multiparametric granulometries and the associated pattern spectra” IEEE International Symposium on Circuits and Systems(ISCAS), 1992, at San Diego, California
• Manoj Agarwal and V. Gadre, “Optimal Parameter Choice for a class of interpolation kernels and the associated error analysis”, IEEE International Conference on Image Processing(ICIP) 1996, Lausanne, Switzerland.
• Prakash Ishwar, V.M. Gadre and Munish Moudgil, “A Wavelet Network Approach to the Non-Linear Discrete System Identification Problem”, Second National Conference on Communications (NCC), Bombay, India, 1996, pp. 193-197.
• Rohit Kerhalkar, Girish Navalgundkar and V.M. Gadre, “Exploring Multistage vector quantization in the wavelet transform domain for audio and image compression”, Proceedings of the Second National Conference on Communications (NCC), Bombay, India, 1996, pp. 189-192.
• Shashidhara. H.L and Vikram M. Gadre, “Introduction to Wavelets and Wavelet Transforms”, Invited paper, Proceedings of National Conference on Applications of Fourier and Wavelet Analysis in Engineering and technology (NACWET-99), Chickballapur, May 1999, pp 58 - 65.
• Shashidhara. H.L, Suneel T.S, S.S. Pandey and Vikram M. Gadre, “Simulation Studies Using Wavelet Neural Networks for Intelligent CNC Turning”, Proceedings of International Conference on Artificial Intelligence IC-AI'99, June 28 – July 1, 1999, Monte Carlo Resort, Las Vegas, Nevada, USA, pp. 542-548.
• Shashidhara. H.L, Sumit Lohani, Suneel T.S , S.S. Pandey and Vikram M. Gadre, “Intelligent CNC Turning using Wavelet Neural Networks”, Proceedings of WMC'99 (ISMT'99 International Symposium on Manufacturing Technology), September 27-30, 1999 in Durham, U.K., pp. 525-531.
• Shashidhara. H.L, Sumit Lohani and Vikram M. Gadre, “Wavelet Neural Networks for Function Learning”, Proc. of National Conf. on Communications, IIT Kharagpur, January 1999, pp 222-227.
• Shashidhara H.L., Suneel T.S., Pande S.S., Vikram M. Gadre, “Simulation studies using wavelet neural networks for intelligent CNC turning”, Proceedings of the International Conference on Artificial Intelligence IC-AI'99, June - July 1999, Las Vegas, Nevada, USA, pp. 542-548.
• Shashidhara H.L., Vikram M. Gadre, “Neural Network Based Model for Function Learning”, Proceedings of Seventh International Conference on Advances in Computing and Communications ADCOM'99, December 1999, pp.200-205.
• Shashidhara H.L., Lohani S., Gadre V.M., “Function learning using wavelet neural networks”, Proceedings of the IEEE International Conference on Industrial Technology (ICIT-2000), pp.335-340.
• Shashidhara H.L., Suneel T.S., Gadre V.M., Pande S.S., “Accuracy Improvement for CNC System using wavelet neural networks”, Proceedings of the IEEE International Conference on Industrial Technology (ICIT-2000), pp.341-346.
• Shashidhara H.L., Vikram M. Gadre, Govind S., Mugdha O., Padmapriya R. and Shubhankar C., “Wavelet networks for function learning”, Proceedings of the International Conference on Knowledge Based Computer Systems, KBCS'2000, December 2000, pp. 365-375.
• Shashidhara H.L., Vikram M. Gadre, Aditya Kiran J., “An approach to reduce error of approximation in scalon-wavelon neural networks”, Proceedings of SPCOM - 2001, IISc Bangalore, India, July 2001, pp. 168-175.
• Murali Krishna P., Vikram M. Gadre, U. B. Desai, “DSPs in Broadband Network Traffic Control”, DSPS Fest - 2000, Texas Instruments Digital Signal Processing Conference, Bangalore, November 2000.
• Murali Krishna P., Vikram M. Gadre, U.B. Desai, “Synthesis of multifractal processes by Variable Variance Gaussian Multiplier (VVGM) Model”, National Conference on Communications (NCC - 2001), IIT Kanpur, January 2001.
• Murali Krishna P., Vikram M. Gadre, U.B. Desai, “Modeling of Ethernet Traffic Inter Arrival Times using VVGM Multifractal Model”, IASTED InternationalConference on Advances in Communication, Rhodes, July 2001.
• Murali Krishna P., Vikram M. Gadre, U.B. Desai, “Global Scaling Exponent forVariable Variance Gaussian Multiplicative (VVGM) Multifractal Cascades”, Sixth Biennial Conference on Signal Processing and Communications (SPCOM'01), IISc - Bangalore, July 2001.
• Murali Krishna P., Vikram M. Gadre, U.B. Desai, “Variable Variance Gaussian Multiplier Multifractal Model for VBR Video Traffic”, International Conference on Information, Communications and Signal Processing (ICICS 2001), Singapore, October 2001.
• Murali Krishna P., Vikram M. Gadre, U.B. Desai, “Multifractal Analysis of LAN Traffic generated using OPNET”, OPNETWORK Conference - 2001, Washington DC, August 2001.
• Murali Krishna P., Vikram M. Gadre, U.B. Desai, “Multiplicative Multifractal process based modeling of Broadband Traffic Processes: Variable Bit Rate Video Traffic”, International Zurich Seminar on Broadband Communications, IZS 2002, ETH Zurich, Feburary 2002.
• Murali Krishna P., Vikram M. Gadre, U.B. Desai, “Analysis of multiplexing and aggregation of multifractal traffic”, National Conference on Communications, NCC - 2002, IIT Bombay, January 2002.
• Murali Krishna P., Vikram M. Gadre, U.B. Desai, “Kalman Filter Based Prediction of Broadband Traffic Burstiness”, International Conference on Acoustics, Speech and Signal Processing, ICASSP 2002, Orlando, May 2002.
• Murali Krishna P., Vikram M. Gadre, U.B. Desai, “Identification of Multifractal Characteristics using entropy”, IEEE Workshop in Information Theory, Bangalore, October 2002.
• Vaibhav Shah, Vikram M. Gadre and Parag Mehendale, ``Layered Coding With Multiple Description Coding for Video Transmission Over Internet“, in Proc. National Conference on Communications, 2004, pp. 400-404
• N. Balachander and Vikram M. Gadre, ``Turbo Trellis Codes for “Water-Filled” OFDM”, in Proc. National Conference on Communications, 2004, pp. 20-24.
• Anurag John, V.M. Gadre and Chirag Gupta, “Digital Watermarking with 3-band Wavelet Decomposition and Comparisons with 2-band Approaches”, 2004 International Symposium on Intelligent Multimedia, Video & Speech Processing (ISIMP 2004), Hong Kong, October 2004.
• Ajay V. Deshmukh, Vivek Shivhare, Randhir S. Parihar, V.M. Gadre, Deepak Patkar, Smruti Shah, Sona Pungavkar, “Functional MRI activation signal detection using the periodicity transform”, Signal Processing and Communications International Conference at Indian Institute of Science (IISc) Bangalore, December 2004.
• Sharad Sharma, C. P. Mammen, Pranav Mishra, Samir Sawant, V.M. Gadre, “Pre-decision strategy for coded/not-coded MBs in MPEG-4”, Signal Processing and Communications International Conference at Indian Institute of Science (IISc) Bangalore, December 2004.
• Ajay V. Deshmukh, Vivek Shivhare, Randhir S. Parihar, V.M. Gadre, Deepak Patkar, Smruti Shah, Sona Pungavkar, “Periodicity Analysis of fMRI data in the Wavelet Domain”, National Communications Conference, 2005 at the Indian Institute of Technology, (IIT) Kharagpur.
• Ganesh Bhokare, Chirag Gupta, Vikram M. Gadre, “Video Compression using 3-band wavelet transforms”, National Communications Conference, 2005 at the Indian Institute of Technology, (IIT) Kharagpur.
• Vikramsingh K. Roday, Vikram M. Gadre, Arun N. Chandorkar and Nabar Vidyesh, “Efficient VLSI Implementation of 2-D Discrete Wavelet Transform for JPEG2000 Standard”, Asia and South Pacific International Conference on Embedded SoCs, IISc Bangalore, July 2005.
• Ganesh D. Bhokare, Raghuram J. Karthik, Vikram M. Gadre, “Modified EZW Coding for the M band Wavelet Transform and its application to Image Compression”, IEEE Workshop on Statistical Signal Processing Proceedings 2005, Art. No. 1628718, pp.883-888, July 17-20, 2005, Bordeaux, France.
• Satyabrata Sen, Vikram M. Gadre, “An Algorithm for Minimum Bandpass Sampling Frequency for Multiple RF Signals in SDR System, IEEE Workshop on Statistical Signal Processing Proceedings 2005, Art. No. 1628615, pp. 327-332, July 17-20, 2005, Bordeaux, France.
• Satyabrata Sen, Rajeshwar Singh, Vikram M. Gadre, “Bandpass Sampling for Software Radio”, accepted for XXVIIIth General Assembly of International Union of Radio Science (URSI), October 23-29, 2005, New Delhi, India.
• Vinay Savla, Shantanu Bhaduri, Arun Chandorkar, Vikram M. Gadre, “Co-efficient Folding based Lifting scheme for One Dimensional Discrete Wavelet Transform” accepted for Embedded Signal Processing Conference at the 2005 Global Signal Processing Expo. GSPx 2005, Paper Number 1853, October 24-27, 2005, Santa Clara, California.
• Satyam Srivastava, Santosh Jadhav, Chirag Jain, Vikram M. Gadre, “Turbo Equalization for FMT System”, accepted for XXVIIIth General Assembly of International Union of Radio Science (URSI), October 23-29, 2005, New Delhi, India.
• Pushkar Patwardhan and V.M. Gadre, “A Comparison of Design Methods for 2-D Nonseparable 3-Channel filter-banks And Application to Image Representation”, National Communications Conference (NCC) - 2006, January 2006, IIT Delhi.
• Pushkar Patwardhan and V.M. Gadre, “2-D Signal Extension Methods for Nonseparable 4-Band Filter-Banks”, National Communications Conference (NCC)- 2006, January 2006, IIT Delhi.
• Bhushan Patil, Gaurav Sharma, Pushkar Patwardhan, Vikram Gadre, “A Generalized Approach for Finite Precision 5/3 Filter Design”, National Communications Conference (NCC), January 2007, IIT Kanpur, India.
• Chirag Jain, Anant Malewar, Nitin Jadon, Vikram Gadre, “A Novel System based on Filtered Multitone Modulation and RCPC codes for Video Transmission”, National Communications Conference (NCC) January 2007, IIT Kanpur, India.
• Kushal R. Tuckley, Anil A. Kulkarni, Vikram M. Gadre, “Kalman Filter Technique in the Post Processing of Clear Air Profilers”, Proceedings of the Eleventh International Workshop on Technical and Scientific Aspects of MST Radar, Gadanki, India, December 11-15, 2006, pp.316-322.
• Santosh V. Jadhav, Gaurav Boob, Nitesh Moundekar, Nitin Jadon, Vikram M. Gadre, “A Novel Filtered Multitone Modulation System based on Turbo Equalization for Binary and Quadrature PSK”, EDAS Paper ID 1569060357, Proceedings of the 10th International Symposium on Wireless Personal Multimedia Communications, December 03-06, 2007, Jaipur, India, pp. 62 - 67.
• Bhushan D. Patil, Pushkar G. Patwardhan, Vikram M. Gadre, “Filter Bank Design using a Factorization of Parametrized Half Band Filters”, Proceedings of the Fourteenth National Conference on Communications (NCC), February 1-3, 2008, IIT Bombay, pp. 404 - 408.
• Ganesh Bhokare, Ashok Kumar Bhardwaj, Nikhil Rai, Vikram M. Gadre, “Digital Watermarking with 3-band Filter Banks”, Proceedings of the Fourteenth National Conference on Communications (NCC), February 1-3, 2008, IIT Bombay, pp. 466 - 470.
• Ritesh Kolte, Pushkar Patwardhan, Vikram Gadre, “A Class of Time-Frequency product optimized Biorthogonal Wavelet Filter Banks”, Proceedings of the Sixteenth National Conference on Communications (NCC-2010), IIT Madras.
• Anshul Jhawar, Pranav Ginde, Pushkar Patwardhan, Vikram Gadre, “Coding Gain Optimized Finite Impulse Response(FIR) Paraunitary(PU) Filter Banks”, Proceedings of the Sixteenth National Conference on Communications (NCC-2010), IIT Madras.
• Chaithanya Rao, Ganesh Bhokare, Ujjwal Kumar, Pushkar Patwardhan, Vikram Gadre, “Tree Structures and Algorithms for Hybrid Transforms”, The 8th International Conference on Signal Processing and Communications, SPCOM-2010, July 18-21, 2010, Indian Institute of Science (IISc) Bangalore, Session 9 (Image Processing), Paper accepted for Oral Presentation and presented.
• Manish Sharma, Ritesh Kolte, Pushkar Patwardhan, Vikram Gadre, “Time-Frequency Localization Optimized Biorthogonal Wavelets”, The 8th International Conference on Signal Processing and Communications, SPCOM-2010, July 18-21, 2010, Indian Institute of Science (IISc) Bangalore, Session 12 (Wavelets and Related Applications), Paper accepted for Oral Presentation and presented.
• Anant Malewar, Rakesh Kumar Singh, Vikram Gadre, “Novel Target Bit rate estimation for improved frame level H.264 rate control”, The 8th International Conference on Signal Processing and Communications, SPCOM-2010, July 18-21, 2010, Indian Institute of Science (IISc) Bangalore, Session 28 (Video Processing), Paper accepted for Oral Presentation and presented.
• Aniket M. Bahadarpurkar, Amit Kumar Mangal, Iman Mukherjee, Anant Malewar, Vikram M. Gadre, “Taking an Integrated View of current trends in Video Coding, in the context of a Next Generation Distance Education Network”, Invited Paper and Talk, IET (The Institution of Engineering and Technology, UK) International Conference on Next Generation Networks, 24-25 September 2010, The Residence Hotel and Convention Centre, Powai, Mumbai, India, Proceedings, pp. 11-17.
• Ratnesh Singh Sengar, A.K. Upadhyay, Pushkar G. Patwardhan, Manjit Singh, V. M. Gadre, “Approaches based on non-separable filter banks in 2D Gel electrophoresis image analysis”, accepted and presented in Asia Pacific Signal and Information Processing Association (APSIPA) International Conference, December 2010.
• Ratnesh Singh Sengar, Ashutosh Kumar Upadhyay, Manjit Singh, Vikram M. Gadre, “Segmentation of Two Dimensional Electrophoresis Gel Image Using the Wavelet Transform and the Watershed Transform”, Paper accepted for Oral Presentation and presented in National Communications Conference (NCC-2012), IIT Kharagpur, India, Feb 3-5, 2012, Session Sa1.IVP1, EDAS Paper Number 1569520517.
• Shishir B. Sahay, Deepak Pande, Vikram Gadre, Prashant Sohani, “Model-Independent Approach for Chirp Parameter Estimation Employing Collection of Filters”, Paper accepted for Oral Presentation and presented in National Communications Conference (NCC-2012), IIT Kharagpur, India, Feb 3-5, 2012, Session Su3.SiP2, EDAS Paper Number 1569521863.
• Imankalyan Mukherjee, Anant Malewar, Vikram M. Gadre, “Effective Estimation of Target Bits for Rate Control in Video Coding”, Paper accepted for Poster Presentation and presented in National Communications Conference (NCC-2012), IIT Kharagpur, India, Feb 3-5, 2012, Session Sa1.IVP1, EDAS Paper Number 1569512359.
• Invited Talk at National Communications Conference (NCC-2012), IIT Kharagpur, India, Feb 3-5, 2012: Vikram M. Gadre, “Wavelets and Filter Banks - Challenges as I see them and our Endeavours”.
• Ratnesh S Sengar, Venkateshwararao Cherukuri, Satyaprakash Pareek, Arpit Agarwal, Vikram M. Gadre, “Wavelets: Data Processing across Scales”, National Workshop on Wavelets, Multiresolution and Multifractal Analyses in Earth, Ocean and Atmospheric Sciences - Current Trends (WMMFA-2012), February 29 - March 2, 2012, Session - I.
• Manish Sharma, Pushkar Patwardhan, Vikram M. Gadre, “On the Performance of Time-Frequency Localization Optimized Linear Phase Biorthogonal Wavelet Filter Banks in Image Compression”, National Workshop on Wavelets, Multiresolution and Multifractal Analyses in Earth, Ocean and Atmospheric Sciences - Current Trends (WMMFA-2012), February 29 - March 2, 2012, Session - IV.
• Invited Talk at National Workshop on Wavelets, Multiresolution and Multifractal Analyses in Earth, Ocean and Atmospheric Sciences - Current Trends (WMMFA-2012), February 29 - March 2, 2012: Vikram M. Gadre, “Wavelets in Electrical Engineering: Construction of Wavelets”.
• Chaphekar, P., Gune, O.A., Gadre, V.M., Construction of 4-band linear-phase orthogonal perfect-reconstruction filter banks using iterative eigenfilter method,2012 International Conference on Signal Processing and Communications, SPCOM 2012, I.I.Sc. Bangalore, July 2012, Art. no. 6290004.
• Saifee, Q., Patwardhan, P.G., Gadre, V.M., Design of 3-D FCO filter bank using Eigenfilter based kernel for transformation of variables, 2012 International Conference on Signal Processing and Communications, SPCOM 2012, I.I.Sc. Bangalore, July 2012, Art. no. 6289996.
• Sahay, S., Pande, D., Wing, N., Gadre, V., Sohani, P., A novel generalized time-frequency transform inspired by the fractional fourier transform for higher order chirps,2012 International Conference on Signal Processing and Communications, SPCOM 2012, I.I.Sc. Bangalore, July 2012, Art. no. 6289994.
• Ashish Vanmali, Sanket S. Deshmukh, Vikram M. Gadre, “Low Complexity detail preserving multi-exposure image fusion for images with balanced exposure”, National Conference on Communications 2013, IIT Delhi.
• Chinmay V. Marathe, Vikram M. Gadre, “Wavelet regularization for frequency domain volume rendering”, National Conference on Communications 2013, IIT Delhi.
• Sengar, R.S. (Div. of Remote Handling & Robot., Bhabha Atomic Res. Centre, Mumbai, India); Upadhyay, A.K.; Badodkar, D.N.; Puri, R.K.; Singh, M.; Rajan, M.G.R.; Gadre, V.M. “Development of a spot picker robot for proteomics applications”, Source: 2013 IEEE International Conference on Robotics and Automation (ICRA), p 1712-17, 2013
• Ashish Vanmali, Saket Porwal, Vikram M. Gadre, Anshuman Gupta, Laveesh Bhandari, “Predicting Growth of Urban Agglomerations through fractal analysis of geospatial data”, 14th ESRI India User Conference 2013, December 2013, New Delhi.
• Dinesh Bhati, Vikram M. Gadre, “Designs of Three Channel Orthogonal Filter Banks based on different structures for time frequency optimality”, International Conference on Industrial Applications of Signal Processing (ICISAP-2013) at Karad, Maharashtra.
• Parameshwar Birajadar, Keerthi Reddy and Vikram M. Gadre, “Non-minutiae wavelet based fingerprint recognition”, International Conference on Industrial Applications of Signal Processing (ICISAP-2013) at Karad, Maharashtra.
• Ankit A. Bhurane, Dushyant Nutulapati, Vikram M. Gadre, “A novel content based adaptive scalability mode selection for scalable video coding”, 2014 International Conference on Signal Processing and Communication SPCOM-2014, Indian Institute of Science, Bangalore.
• Manish Sharma, Tarwar Singh, Dinesh Bhati, Vikram M. Gadre, “Design of Two Channel Linear Phase Biorthogonal Wavelet Filter Banks Via Convex Optimization”, 2014 International Conference on Signal Processing and Communication SPCOM-2014, Indian Institute of Science, Bangalore.
• Vanmali, A.V., Kelkar, S.G., Gadre, V.M., “A novel approach for image dehazing combining visible-NIR images”, 2015 5th National Conference on Computer Vision, Pattern Recognition, Image Processing and Graphics, NCVPRIPG 2015, 7489945
• Vanmali, A.V., Kelkar, S.G., Gadre, V.M., “Multi-exposure image fusion for dynamic scenes without ghost effect”, 2015 21st National Conference on Communications, NCC 2015, 7084823
• Birajadar, P., Gupta, S., Shirvalkar, P., (…), Naik, A., Gadre, V., “Touch-less fingerphoto feature extraction, analysis and matching using monogenic wavelets”, 2016 International Conference on Signal and Information Processing, IConSIP 2016, 7857436
• Birajadar, P., Shirvalkar, P., Gupta, S., (…), Naik, A., Gadre, V., “A novel iris recognition technique using monogenic wavelet phase encoding”, 2016 International Conference on Signal and Information Processing, IConSIP 2016, 7857494
• Birajadar, P., Patidar, V., Shirvalkar, P., Gupta, S., Gadre, V., “Enhancement of latent fingerprints on banknotes using monogenic wavelets”, 2016 International Conference on Signal Processing and Communications, SPCOM 2016, 7746603
• Bhurane, A.A., Nishar, H., Agarwal, H., Kothari, A., Gadre, V.M., “Spectral approaches for motion intensity estimation in video coding”, 2016 22nd National Conference on Communication, NCC 2016, 7561140
• Sudhakara, S., Patel, N., Gadre, V.M., “Non-subsampled contourlet transform & coherent point drift based registration of 2D gel electrophoresis images”, 2017 2nd International Conference for Convergence in Technology, I2CT 2017, 2017-January, pp. 410-415
• Arjun, R., Bhadauria, I., Shah, H., Sangwan, V., Gadre, V.M., “Filterbank Multicarrier-QAM for MIMO systems”, 2017 23rd National Conference on Communications, NCC 2017, 8077121
• Arjun, R., Sukhwani, A., Appaiah, K., Gadre, V.M., “Non-orthogonal transmultiplexers for FBMC with controlled ISI”, SPCOM 2018 - 12th International Conference on Signal Processing and Communications, 8724395, pp. 262-266, 2018
• Bhati, D., Pachori, R.B., Gadre, V.M., “Optimal design of three-band orthogonal wavelet filter bank with stopband energy for identification of epileptic seizure EEG signals”, Advances in Intelligent Systems and Computing 748, pp. 197-207, 2019
• Sharma, M., Sharma, P., Pachori, R.B., Gadre, V. M., “Double density dual-tree complex wavelet transform-based features for automated screening of knee-joint vibroarthrographic signals”, Advances in Intelligent Systems and Computing Volume 748, 2019, Pages 279-290, 2019
• Peeyush Sahay, Ameya Anjarlekar, Shubham Anand Jain, P. Radhakrishna, and Vikram M. Gadre, “Generalized Fractional Matched Filtering and its Applications” in 2020 National Conference on Communications (NCC), 21-23 Feb. 2020, Kharagpur, India, IEEE, Feb. 2020.
• Nikhar P. Rakhashia, Ankit A. Bhurane, and Vikram M. Gadre, “Teaching Signals and Systems - A First Course in Signal Processing” in ICASSP 2020 - 2020 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 4-8 May 2020, May 2020.
• Shyamal Dhua, Arjun R., Kumar Appaiah, and Vikram M. Gadre , “Low complexity FBMC with Filtered OFDM for 5G wireless systems” in 2020 International Conference on Signal Processing and Communications (SPCOM), 19-24 July 2020, Jul. 2020.

• V.Gadre and R.K.Patney, “Some novel multirate architectures for filter realization with reduced multiplicative complexity”, IEEE Transactions on Signal Processing, September 1994, Vol. 42, no. 9, pp. 2492-2495.
• V.Gadre and R.K.Patney, “Using multirate architectures in realizing Quadratic Volterra Kernels”, IEEE Transactions on Signal Processing, November 1996, pp. 2891-2895.
• Seema Kulkarni, V. M. Gadre and Sudhindra V. Bellary, “Nonuniform M-Band Wavepackets for Transient Signal Detection”, IEEE Transactions on Signal Processing, June 2000, pp. 1803-1807.
• S. Shinde, V.M. Gadre, “An Uncertainty Principle for real signals in the Fractional Fourier Transform Domain”, IEEE Transactions on Signal Processing, November 2001, pp. 2545-2548.
• P Murali Krishna, Vikram M. Gadre and Uday B Desai, “Modelling and control of broadband traffic using multiplicative multifractal cascades”, Sadhana, Vol. 27, Part 6, December 2002, pp. 699-723.
• Harsh Singhal, Anand Agarwal, V M Gadre and Nalin Pithwa, “Density Evolution for Multiple-Channel Scenarios”, IETE Journal of Research, March-April 2005, Vol. 51, No. 2, pp. 163-170.
• P. G. Patwardhan and V. M. Gadre, “Design of Near-Perfect Reconstruction Two-Parallelogram Filter-Banks”, IEEE Signal Processing Letters, August 2006, Volume 13, No. 8, pp. 489-492.
• Uday Khankhoje and V. M. Gadre, “Optimal Fractional Fourier Domains for Quadratic Chirps”, IETE Journal of Research, January-February 2006, Volume 52, No. 1, pp. 65-70.
• Nirmesh Mehta and Vikram M. Gadre, “A Simple Exposition to Impossibility of Simultaneous Time and Frequency Compactness”, IETE Journal of Research, July-August 2006, Vol. 52, No. 4, pp. 271-274.
• P. G. Patwardhan and V. M. Gadre, “On Filter Symmetries in a class of Tree-Structured 2-D Nonseparable Filter Banks”, IEEE Signal Processing Letters, October 2006, Vol. 13, No. 10, pp. 612-615.
• P. G. Patwardhan and V. M. Gadre, “Preservation of 2-D Signal Symmetries in Quincunx Filter-Banks”, IEEE Signal Processing Letters, January 2007, Vol. 14, No. 1, pp. 35-38.
• P. G. Patwardhan and V. M. Gadre, “Design of 2-D M-th Band Lowpass FIR Eigenfilters With Symmetries”, IEEE Signal Processing Letters, August 2007, Vol. 14, No. 8, pp. 517-520.
• Patwardhan P G, Patil B, Gadre V M, “Polyphase Conditions and Structures for 2-D Quincunx FIR Filter Banks Having Quadrantal or Diagonal Symmetries”, IEEE Transactions on Circuits and Systems II: Express Briefs, Volume 54, No. 9, Sept. 2007, pp.790 - 794.
• Abeesh C. Basheer, Uday A. Dabade, Suhas S. Joshi, V.V. Bhanuprasad, V.M. Gadre, “Modeling of surface roughness in precision machining of metal matrix composites using ANN”, Journal of Materials Processing Technology, Elsevier, 197 (2008), pp. 439 - 444.
• Chirag Pujara, Ashok Bhardwaj, Sourabh Khire and Vikram M. Gadre, “Secure watermarking in Fractional Wavelet domains”, IETE Journal of Research, November-December 2007, Vol. 53, No. 6, pp. 573 - 580.
• Bhushan D. Patil, Pushkar G. Patwardhan, and Vikram M. Gadre, “On the Design of FIR Wavelet Filter Banks Using Factorization of a Halfband Polynomial”, IEEE Signal Processing Letters, Vol. 15, 2008, pp. 485-488.
• Q.Saifee, P.G. Patwardhan, V.M.Gadre, “On Parallelepiped-Shaped Passbands for Multidimensional Nonseparable Mth-Band Low-pass Filters”, IEEE Transactions on Circuits and Systems II: Express Briefs, August 2008, Volume 55, Number 8, pp.786 - 790.
• Patil, B. D.; Patwardhan, P. G.; Gadre, V. M., “Lifting Structures for Quincunx FIR Filter-Banks With Quadrantal or Diagonal Symmetry”, IEEE Signal Processing Letters, Vol. 15, 2008, pp. 749-752.
• Bhushan D. Patil, Pushkar G. Patwardhan, and Vikram M. Gadre, “Eigenfilter Approach to the Design of One-Dimensional and Multidimensional Two-Channel Linear-Phase FIR Perfect Reconstruction Filter Banks”, IEEE Transactions on Circuits and Systems - I: Regular Papers, Vol. 55, No. 11, December 2008, pp. 3542-3551.
• Ganesh Bhokare, Ujjwal Kumar, Bhushan Patil, Vikram Gadre, “Efficient coding of sparse trees using an enhanced-embedded zerotree wavelet algorithm”, Signal, Image and Video Processing, Springer Journal, published online in July 2010, ISSN 1863-1703 (Print) 1863-1711 (Online), DOI 10.1007/s11760-010-0172-x, In journal: Signal, Image and Video Processing 6(1), pp. 99-108, 2012
• Qutubuddin Saifee, Pushkar G. Patwardhan, Aniruddha Adiga, Vikram M. Gadre, “Design of 3D Nonseparable Mth Band Eigenfilters with the 48-Hedral Symmetry”, IETE Journal of Research, Vol. 56, Issue 3, May-June 2010, pp. 156-162.
• Namrata Bandekar, Anant Malewar and Vikram M. Gadre, “A Perceptually Tuned Model for Just Noticeable Distortion Estimation for Videos”, IETE Journal of Research, Vol. 57, Issue 2, Mar-Apr 2011, pp. 125-131.
• Anant Malewar, Aniket Bahadarpurkar, Vikram Gadre, “A linear rate control model for better target buffer level tracking in H.264”, Signal, Image and Video Processing, Springer Journal, published online 21 June 2011, DOI:10.1007/s11760-011-0235-7.
• Manish Sharma, Vikram M. Gadre, Saket Porwal, “Eigenfilter Based Approach to the Design of Time-Frequency Localization Optimized Two Channel Linear Phase Biorthogonal Filter Banks”, Circuits, Systems and Signal Processing Vol. 34, Issue No 3, pp. 931-959.
• Shishir B. Sahay, T. Meghasyam, Rahul Roy, Gaurav Pooniwala, Sasank Chilamkurthy, Vikram Gadre, “Parameter estimation of linear and quadratic chirps by employing the fractional fourier transform and a generalized time frequency transform”, Sadhana, Vol. 40, Part 4, June 2015, pp. 1049–1075, Indian Academy of Sciences.
• Bhurane, A.A., Chaplot, P., Nutulapati, D., Gadre, V.M., “Spatial resolution enhancement residual coding using hybrid wavelets and directional filter banks”, Sadhana - Academy Proceedings in Engineering Sciences 40(7), pp. 2163-2176, 2015
• Sharma, M., Bhati, D., Pillai, S., Pachori, R.B., Gadre, V.M., “Design of Time–Frequency Localized Filter Banks: Transforming Non-convex Problem into Convex Via Semidefinite Relaxation Technique”, Circuits, Systems, and Signal Processing 35(10), pp. 3716-3733, 2016
• Sengar, R.S., Upadhyay, A.K., Singh, M., Gadre, V.M., “Analysis of 2D-gel images for detection of protein spots using a novel non-separable wavelet based method”, Biomedical Signal Processing and Control 25, pp. 62-75, 2016
• Bhati, D., Sharma, M., Pachori, R.B., Nair, S.S., Gadre, V.M., “Design of Time–Frequency Optimal Three-Band Wavelet Filter Banks with Unit Sobolev Regularity Using Frequency Domain Sampling”, Circuits, Systems, and Signal Processing 35(12), pp. 4501-4531, 2016
• Bhati, D., Pachori, R.B., Gadre, V.M., “A novel approach for time–frequency localization of scaling functions and design of three-band biorthogonal linear phase wavelet filter banks”, Digital Signal Processing: A Review Journal 69, pp. 309-322, 2017
• Rajan, A., Shah, H., Sangwan, V., Bhadauria, I., Gadre, V.M., “Analytic cascaded filterbanks for multicarrier modulation”, IET Circuits, Devices and Systems 11(5), pp. 428-436, 2017
• Vanmali, A.V., Gadre, V.M., “Visible and NIR image fusion using weight-map-guided Laplacian–Gaussian pyramid for improving scene visibility”, Sadhana - Academy Proceedings in Engineering Sciences 42(7), pp. 1063-1082, 2017
• Sharma, M., Achuth, A.P., Pachori, R.B., Gadre, V.M., “A parametrization technique to design joint time–frequency optimized discrete-time biorthogonal wavelet bases”, Signal Processing 135, pp. 107-120, 2017
• Sharma, M., Dhere, A., Pachori, R.B., Gadre, V.M., “Optimal duration-bandwidth localized antisymmetric biorthogonal wavelet filters”, Signal Processing 134, pp. 87-99, 2017
• Bhati, D., Sharma, M., Pachori, R.B., Gadre, V.M., “Time–frequency localized three-band biorthogonal wavelet filter bank using semidefinite relaxation and nonlinear least squares with epileptic seizure EEG signal classification”, Digital Signal Processing: A Review Journal 62, pp. 259-273, 2017
• Bhati, D., Pachori, R.B., Sharma, M., Gadre, V.M., “Design of Time–Frequency-Localized Two-Band Orthogonal Wavelet Filter Banks”, Circuits, Systems, and Signal Processing 37(8), pp. 3295-3312, 2018
• Birajadar, P., Haria, M., Kulkarni, P., (…), Singh, B., Gadre, V., “Towards smartphone-based touchless fingerprint recognition”, Sadhana - Academy Proceedings in Engineering Sciences 44(7), 161, 2019
• Bhardwaj, S., Gadre, V.M., Chandrasekhar, E., “Statistical analysis of DWT coefficients of fGn processes using ARFIMA(p,d,q) models”, Physica A: Statistical Mechanics and its Applications 547,124404, 2020.
• Bhardwaj, S., Chandrasekhar, E., Padiyar, P., Gadre, V.M., “A comparative study of wavelet-based ANN and classical techniques for geophysical time-series forecasting”, Computers and Geosciences 138, 104461, 2020
• Bhardwaj, S., Chandrasekhar, E., Seemala, G.K., Gadre, V.M., “Characterization of ionospheric total electron content data using wavelet-based multifractal formalism”, Chaos, Solitons and Fractals 134, 109653, 2020
• Vanmali, A.V., Kataria, T., Kelkar, S.G., Gadre, V.M., “Ringing artifacts in wavelet based image fusion: Analysis, measurement and remedies”, Information Fusion 56, pp. 39-69, 2020
• Yash Sanghvi, Hrishitosh Bisht, Uday K. Khankhoje, Vikram M. Gadre, and S. V. Kulkarni, “Iteratively reweighted `1?`2 norm minimization using wavelets in inverse scattering ”, Journal of the Optical Society of America A: Optics and Image Science, and Vision, vol. 37 , no. 4, pp. 680-687, Apr. 2020.
• Peeyush Sahay, Izaz A. Shaik Rasheed, Pranav Kulkarni, Radhakrishna P., and Vikram M. Gadre, “Generalized Fractional Ambiguity Function and Its Applications”, Circuits, Systems and Signal Processing, vol. 39, no. 10, pp. 4980-5019, Oct. 2020.
• Hrishitosh Bisht, Vikram M. Gadre, S. V. Kulkarni, and B. S. Ram, “A Wavelet descriptor model of hysteresis loop phenomena”, IET Electric Power Applications, vol. 14 , no. 11, pp. 2187-2192, Nov. 2020.
• Peeyush Sahay, Teza B.S., Pranav Kulkarni, Radhakrishna P., and Vikram M. Gadre, “Adaptive Generalised Fractional Spectrogram and Its Applications”, Circuits, Systems and Signal Processing, vol. 39, no. 12, pp. 5982-6033, Dec. 2020.

• Murali Krishna P., Vikram M. Gadre, U. B. Desai, “Multifractals: from Turbulence to Network Traffic”, “Long Range Dependent Stochastic Processes, Theory and Applications”, Springer Verlag – 2003, edited by G. Rangarajan and M. Ding, pp. 373 – 391, ISBN Number 3-540-40129-6.
• Nirmesh Yadav, Sharad Sharma, Vikram M. Gadre, “From Wavelets to Filter Banks”, in “Wavelet Analysis and Applications”, New Age International Publishers, edited by Geetha S. Rao, 2004, ISBN 81-224-1515-6.
• V M Gadre, “Teaching is like Gardening”, Chapter 5 in “Secrets of Good Teaching”, the ICFAI University Press, edited and introduced by Viney Kirpal, pp. 37 - 48, 2006, ISBN 81-314-0323-8. This volume has also been translated into Marathi by Dr. Ashok Kelkar and Dr. Sandhya Kane - to the book published by Diamond Publications, entitled “Uttam Adhyaapanaachi Rahasye”, in which Chapter 5 is the translation of this chapter authored by V M Gadre, entitled “Adhyaapan: Ek Baagkaam”, pp. 39 - 49. This article also forms a part (Chapter 8) of the Volume titled: 'Engineering Education: Challenges, Changes and Catalysts' brought out by Wipro Limited (Mission 10X) in 2011, pp. 75-86.