Book

  1. V. J. Mathews and G. L. Sicuranza, Polynomial Signal Processing, John Wiley & Sons, New York, 2000.

 

Book Chapter

  1. C. F. N. Cowan, E. J. Coyle, M. Gabbouj, V. J. Mathews, I. Pitas and G. L. Sicuranza, "Fundamentals of Nonlinear Digital Signal Processing," in Circuit and Systems Tutorials, edited by C. Toumazou, pp. 1-70, IEEE ISCAS, 1994.

 

Paper in Reprint Volumes

  1. D. H. Youn, S. N. Chiou and V. J. Mathews, "Adaptive Phase Transform Processors for Time Delay Estimation," J. Acoust. Soc. America, Vol. 80, No. 1, pp. 188-194, July 1986 in Coherence and Time Delay Estimation, edited by G. C. Carter, IEEE Press, 1993.

 

Publication in Refereed Journals

  1. H. Dantas, T. C. Hansen, D. J. Warren and V. J. Mathews, "Interpreting Volitional Movement Intent From Biological Signals: A Review," in IEEE Signal Processing Magazine, vol. 38, no. 4, pp. 23-33, July 2021.
  2. H. Dantas, T. C. Hansen, D. J. Warren and V. J. Mathews, "Shared Prosthetic Control Based on Multiple Movement Intent Decoders," in IEEE Transactions on Biomedical Engineering, vol. 68, no. 5, pp. 1547-1556, May 2021.
  3. A. B. Zoubi and V. J. Mathews, "Compensation of Temperature Effects on Lamb Waves Using Mode Decomposition and a Nonlinear Model," in IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 68, no. 3, pp. 829-842, March 2021.
  4. J. Nieveen, M. Brinton, D. J. Warren and V. J. Mathews, "A Nonlinear Latching Filter to Remove Jitter From Movement Estimates for Prostheses," in IEEE Transactions on Neural Systems and Rehabilitation Engineering, vol. 28, no. 12, pp. 2849-2858, Dec. 2020.
  5. H. Dantas, D. J. Warren, S. Wandelken, T. Davis, G. A. Clark and V J. Mathews, "Deep learning movement intent decoders trained with data set aggregation for prosthetic limb control," IEEE Trans. Biomedical Engineering, 2019.
  6. A. Bentez-Buenache, L. Alvarez-Perez, V J. Mathews and A. R. Figueiras-Vidal, "Likelihood ratio equivalence and imbalanced binary classication," Expert Systems with Applications, 2019.
  7. S. S. Payal et al., "Equalization of Nonlinear Propagation Distortion in Cylindrical Waveguides," in IEEE/ACM Transactions on Audio, Speech, and Language Processing, 2019.
  8. A. B. Zoubi S. Kim, D. O. Adams and V J. Mathews, "Lamb wave mode decomposition based on cross-Wigner-Ville distribution and its application to anomaly imaging for structural health monitoring," IEEE Trans. Ultrasonics, Ferroelectrics and Frequency Control, 2019.
  9. J. Zhou, V J. Mathews and D. O. Adams, "Acoustic Emission-Based Impact Location Estimation on Composite Structures," Structural Health Monitoring, 2019.
  10. D. Zhu, V J. Mathews, D. H. Detienne, "A Likelihood-Based Algorithm for Blind Identication of QAM and PSK Signals," IEEE Transaction on Wireless Communications, vol. 17, no. 5, pp. 3417-3430, May 2018.
  11. A. Carini, G. Ramponi, V J. Mathews, "Nonlinear Signal and Image Processing - A special issue in honour of Giovanni L. Sicuranza on his seventy-fifth birthday," EURASIP Journal on Advances in Signal Processing, 2017.
  12. Y. Tang, J. Sorenson, M. Lanspa, C. K. Grissom, V J. Mathews, S. M. Brown, "Systolic bloodpressure variability in patients with early severe sepsis or septic shock: a prospective cohort study," BMC Anesthesiology, vol. 17, no. 1, 2017.
  13. S. M. Brown, J. Sorenson, M. J. Lanspa, M. T. Rondina, C. K. Grissom, S. Shahul, and V. J. Mathews, "Multi-complexity measures of heart rate variability and the effect of vasopressor titration: a prospective cohort study of patients with septic shock," Infectious Diseases, vol. 16, no. 1, pp. 551-558, 2016.
  14. M.A. Frankel, V.J. Mathews, G.A. Clark, R.A. Normann and S.G. Meek, "Control of Dynamic Limb Motion Using Fatigue-Resistant Asynchronous Intrafascicular Multi-Electrode Stimulation," Frontiers in Neuroscience, 2016.
  15. D. J. Warren, S. Kellis, J. G. Nieveen, S. M. Wendelken, H. Dantas, T. S. Davis, D. T. Hutchinson, R. A. Normann, G. A. Clark, and V J. Mathews, "Recording and Decoding for Neural Prostheses," Proc. IEEE, vol. 104, no. 2, pp. 374 - 391, February 2016 (Invited Paper). 
  16. S. M. Brown, Q. Tate, J. P. Jones, K. B. Kuttler, M. Lanspa, M. T. Rondina, C. K. Grissom and V. J. Mathews, "Coefficient of variation of heart rate variability is associated with early vassopressor independence in severe sepsis and septic shock," Journal of Intensive Care Medicine, vol. 29, 2014.
  17. S. M. Brown, Q. Tate, J. P. Jones, D. B. Knox, K. B. Kuttler, M. Lanspa, M. T. Rondina, C. K. Grissom, S. Behera, V. J. Mathews and A. Morris, "Initial fractal exponent of heart rate variability is associated with success of early resuscitation in patients with severe sepsis or sepsis shock: A prospective cohort study," Journal of Critical Care, vol. 28, pp. 959-963, 2013.
  18. P. Struijk, H. Migchels, V. J. Mathews, P. A. Stewart, E. B. Clark, C. L. deKorte and F. K. Lotgering, "Fetal aortic distensibility, compliance, and pulse pressure assessment during the second half of pregnancy," Ultrasound in Medicine and Biology, vol. 39, no. 11, pp. 1966-1975, 2013.
  19. A. Carini, G. L. Sicuranza and V. J. Mathews, "Efficient adaptive identication of linear-in-the-parameters nonlinear Filters using periodic input sequences," Signal Processing, vol. 93, no. 5, pp. 1210-1220, May 2013.
  20. A. Pandey and V. J. Mathews, "Adaptive Gain Processing With Offending Frequency Suppression for Digital Hearing Aids," IEEE Trans. on Audio, Speech and Language Proc., vol. 20, no. 3, pp. 1043 - 1055, March 2012.
  21. M.A. Frankel, B.R. Dowden, V.J. Mathews, R.A. Normann, G.A. Clark, S.G. Meek, "Multiple-Input Single-Output Closed-Loop Isometric Force Control Using Asynchronous Intrafascicular Multi-Electrode Stimulation," IEEE Trans Neural Systems Rehab Eng., vol. 19, no. 3, pp. 325-332, June 2011.
  22. A. Pandey and V. J. Mathews, "Low-delay signal processing for digital hearing aids," IEEE Trans. on Audio, Speech and Language Proc., vol. 19, no. 4, pp. 2287-2298, May 2011.
  23. P. C. Struijk, V. J. Mathews, T. Loupas, P. A. Stewart, E. B. Clark, E. A. P. Steegers and J. W. Wladimiroff, "Blood Pressure Estimation in the Human Fetal Descending Aorta," Ultrasound in Obstetrics and Gynecology, vol. 32, no. 5, pp. 673-681, October 2008.
  24. H. I. K. Rao, V. J. Mathews and Y. -C. Park, "A Minimax Approach for the Joint Design of Acoustic Crosstalk Cancellation Filters," IEEE Transactions on Audio, Speech and Language Processing, vol. 15, no. 8, pp. 2287 - 2298, Nov. 2007.
  25. P. C. Strujik, K. L. Fernando, V. J. Mathews, E.A.P. Steegers, J. W. Wladimiroff, E.B. Clark and  M.W. Varner, "Application of the Magnitude-Squared Coherence Function Between Uterine and Umbilical Flow Velocity Waveforms for Predicting Placental Dysfunction: A Preliminary Study," Ultrasound in Medicine and Biology, vol. 33, no. 7, pp. 1057-1063, 2007.
  26. Y. Deng, V. J. Mathews and B. Farhang-Boroujeny, "Low-Delay Nonuniform Pseudo QMF Banks with Application to Speech Enhancement", IEEE Transactions on Signal Processing, vol. 55, no. 5, pp. 2110-2121, May 2007.
  27. J. Jeraj and V. J. Mathews, "Stochastic mean-square performance analysis of an adaptive Hammerstein Filter," IEEE Trans. Signal Processing, vol. 54, no. 4, pp. 2168-2177, June 2006.

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Publications in Conference Proceedings

  1. G. Joseph, C. R. Murthy and V. J. Mathews, "Sensor Placement for A Pairwise Sensing Model: Framework and Algorithms," 2020 International Conference on Signal Processing and Communications (SPCOM), Bangalore, India, 2020.
  2. H. C. Dantas, V. J. Mathews and D. J. Warren, “Semi-Supervised Adaptive Learning for Decoding Movement Intent from Electromyograms,” Proc. European Signal Processing Conference, A Coruna, Spain, Sep. 2019.
  3. J. Joseph, A. B. Zoubi, C. R. Murthy amd V J. Mathews, "Anomaly imaging for structural health monitoring exploiting clustered sparsity," Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, Brighton, UK, May 2019.
  4. H. Dantas, J. Nieveen, S. Wandelken, T. Davis, G. A. Clark, D. J. Warren and V J. Mathews, "Shared human-machine control for self-aware prostheses," Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, Calgary, Alberta, Canada, April 2018.
  5. A. Zoubi and V J. Mathews, "Anomaly imaging using decomposed Lamb wave modes," Proc. International Workshop on Structural Health Monitoring, pp. 1647-2654, Palo Alto, CA, September 2017.
  6. J. Nieveen, Y. Zhang, S. Wandelken, D. Page, T. Davis, D. Kluger. J. A. George, D. Warren, D. Hutchinson, C. Duncan, G. A. Clark and V J. Mathews, "Polynomial Kalman Filter for Myoelectric Prosthetics using effcient kernel ridge regression," Proc. Int. IEEE EMBS Conf. Neural Engieerning, Shanghai, China, May 25-28, 2017.
  7. Y. Zhang, J. Nieveen, S. Wandelken, D. Page, T. Davis, A. P. L. Bo, D. Hutchinson, G. A. Clark, D. Warren, C. Zhang and V J. Mathews, "Individual hand movement detection and classication using peripheral nerve signals," Proc. Int. IEEE EMBS Conf. Neural Engieerning, Shanghai, China, May 25-28, 2017.
  8. H. Dantas, T. Davis, X. Fu, G. A. Clark, D. J.Warren and V J. Mathews, "Neural decoding systems using Markov decision processes," Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, New Orleans, LA, March 2017.
  9. J. Zhou, V. J. Mathews and D. O. Adams, "Acoustic emission-based impact location estimation algorithm in anisotropic structures," Proc. International Workshop on Structural Health Monitoring, Palo Alto, CA, September 2015.
  10. A. Zoubi, V. J. Mathews, J. B. Harley and D. O. Adams, "Mode decomposition of Lamb waves using cross Wigner-Ville distributions," Proc. International Workshop on Structural Health Monitoring, Palo Alto, CA, September 2015.
  11. S. Kim, B. Uprety, D. O. Adams, V. J. Mathews and J. B. Harley, "Acoustic emission based damage characterization in composite plates using low-velocity impact testing," Proc. International Workshop on Structural Health Monitoring, Palo Alto, CA, September 2015.
  12. A. B. Zoubi, K. S. Alguri, G. Kim, V. J. Mathews, R. Menon and J. B. Harley, "Fast imaging incannula microscope using orthogonal matching pursuit," Proc. IEEE Signal Processing Workshop, Snowbird, UT, August 2015.
  13. S. S. Payal and V J. Mathews, "Equalization of nonlinear systems modeled using the Burger's equation," Proc. European Signal Processing Conference, Nice, France, August 31-September 4, 2015.
  14. D. Zhu, V J. Mathews and D. H. Detienne, "Likelihood-based blind separation of QAM signals in time-varying dual-polarized channels," Proc. European Signal Processing Conference, Nice, France, August 31-September 4, 2015.
  15. J. Zhou, V. J. Mathews and D. O. Adams, "Impact Location Estimation in Anisotropic Media," Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, Brisbane, Australia, April 2015.
  16. V. J. Mathews, "Damage Mapping in Structural Health Monitoring Using a Multi-Grid Architechture," Proc. Review of Progress in Quantitative Nondestructive Evaluation, Boise, ID, July 20-25, 2014.
  17. J. Zhou, V. J. Mathews and D. O. Adams, "Impact Location Estimation in Anisotropic Structures," Proc. Review of Progress in Quantitative Nondestructive Evaluation, Boise, ID, July 20-25, 2014.
  18. B. Uprety, S. Kim, V. J. Mathews and D. O. Adams, "A Comparative Evaluation of Piezoelectric Sensors for Acoustic Emission-Based Impact Location Estimation and Damage Classication in Composite Structures," Proc. Review of Progress in Quantitative Nondestructive Evaluation, Boise, ID, July 20-25, 2014.
  19. S. Kim, B. Uprety, V. J. Mathews and D. O. Adams, "Numerical Simulation and Experimental Validation of Lamb Wave Propagation Behavior in Composite Plates," Proc. Review of Progress in Quantitative Nondestructive Evaluation, Boise, ID, July 20-25, 2014.
  20. S. S. Payal, V. J. Mathews, A. Iyer, R. Lambert and J. Hutchings, "Equalization of excursion and current-dependent nonlinearities in loudspeakers," Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, Florence, Italy, May 4-9, 2014.
  21. H. Dantas, S. Kellis, V. J. Mathews and B. Greger, "Neural decoding using a nonlinear generative model for brain-computer interface," Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, Florence, Italy, May 4-9, 2014.
  22. D. Zhu, V. J. Mathews and D. H. Detienne, "A phase likelihood-based algorithm for blind identication of PSK signals," Proc. IEEE International Conference on Acoustics, Speech and Signal Processing, Florence, Italy, May 4-9, 2014.
  23. D. Zhu and V. J. Mathews, "Blind identification of QAM signals using a likelihood-based algorithm," Proc. IEEE Workshop on Digital Signal Processing and Signal Processing Education, pp. 158-163, Napa Valley, California, August 11-14, 2013.
  24. M.A. Frankel, G.A. Clark, S.G. Meek, R.A. Normann and V.J. Mathews, "Adaptive Parameter Selection for Asynchronous Intrafascicular Multi-Electrode Stimulation," Proc. IEEE Int. Conf. Acoustics, Speech, Signal Processing, Kyoto, Japan, March 25-30, 2012.

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Conference Abstracts

  1. W. M. Thomas, L. M. Cavalcanti, D. J. Warren and V J. Mathews. "An Adaptive Model Predictive Control System for Functional Neuromuscular Stimulation Torque Control," Society for Neuroscience Global Connectome: A Virtual Event, 2021.
  2. L. M. Cavalcanti, W. M. Thomas, D. J. Warren and V J. Mathews, “Functional Neuromuscular Stimulation for Joint Control using Nonlinear Model Predictive Control and Extended Kalman Filtering,” XXVII Congress of the International Society of Biomechanics (ISB), Calgary, Canada, 2019.
  3. W. M. Thomas, L. M. Cavalcanti, H. Dantas, D. J. Warren and V J. Mathews, “Simulating Functional Neural Stimulation on OpenSim Biomechanical Models with Nonlinear Model Predictive Control,” Biomedical Engineering Society Meeting (BMES), Atlanta, GA, 2018.
  4. H. Dantas, S. M.Wandelken, T. S. Davis, G. A. Clark, D. J.Warren and V J. Mathews, "Long-term performance of EMG movement decoders trained using dataset aggregation," Neuroscince 2018, San Diego, November 2018. This was a podium presentation.
  5. L. M. Cavalcanti, W. M. Thomas, H. Dantas, D. J. Warren and V J. Mathews, "Nonlinear model-predictive control for functional neuromuscular stimulation" Neural Interfaces Conference, Minneapolis, MN, July 2018.
  6. L. M. Cavalcanti, H. Ling. A. H. Le, R. Balasubramaniam and V J. Mathews, "Improving muscle activation effciency of functional neuromuscular stimulation using a passive force-scaling implant," Neural Interfaces Conference, Minneapolis, MN, July 2018.
  7. M.A. Frankel, S.G. Meek, V.J. Mathews, G.A. Clark, and R.A. Normann, "Evoking precise limb motion using real-time feedback-controlled asynchronous intrafascicular multi-electrode stimulation," Neural Interfaces Conference 2012, Salt Lake City, USA, Jun. 18-20, 2012.
  8. M.A. Frankel, S.G. Meek, V.J. Mathews, G.A. Clark, R.A. Normann, "Closed-loop asynchronous intrafascicular multi-electrode stimulation to control paralyzed limb position," International Functional Electrical Stimulation Society Conference on Smart Machines-Neural Evolution, Banff, Canada, Sep. 9-12, 2012.
  9. M.A. Frankel, S.G. Meek, V.J. Mathews, G.A. Clark, and R.A. Normann, "Evoking precise limb motion using real-time feedback-controlled asynchronous intrafascicular multi-electrode stimulation," Neuroscience 2012, New Orleans, USA, October 2012. 
  10. M.A. Frankel, B.R. Dowden, D.H. Hilgart, V.J. Mathews, G.A. Clark, and R.A. Normann, "Closed-loop PID control of ankle plantar-fexion angle using asynchronous intrafascicular multi-electrode stimulation," Neuroscience 2011, Washington D.C., USA, Nov. 12-17, 2011.
  11. S. Behera, S. M. Brown, J. Jones, M. Lanspa, K. Kuttler, V. J. Mathews, "Normalized Low Frequency Power of Heart Rate Variability Correlates Negatively With the SOFA Score in Severe Sepsis and Septic Shock," Chest 2011, Honolulu, Hawaii, October 22-26, 2011.
  12. P. C. Struijk, H. Migchels, V. J. Mathews, P. A. Stewart, E. B. Clark, C. L. de Korte, and F. K. Lotgering, "Fetal aortic intima media thickness (IMT) and inner diameter assessment by decomposing the unprocessed radio frequency derived ultrasound wall reflection into two Gaussian pulses," 21st World Congress on Ultrasound in Obstetrics and Gynecology, Los Angeles, CA, September 18-22, 2011. (This paper was the short oral presentation award winner in the area of imaging technologies in obstetrics & gynecology.)
  13. S. M. Brown, S. Behera, J. P. Jones, M. J. Lanspa, C. K. Grissom, K. G. Kuttler, B. Briggs, N. Kumar N, and V. J. Mathews, "The Short-term Fractal Exponent of Heart-Rate Variability Is Associated with Mortality in Severe Sepsis and Septic Shock," International Conference on Complexity in Acute Illness, Bonn, Germany, September 8-11, 2011.
  14. Q. Tate, S. M. Brown, J. Jones, K. Kuttler, Y. Li, C. K. Grissom, V. J. Mathews, "Predicting Early Vasopressor Independence with Coarsely Sampled Arterial Blood Pressure in Severe Sepsis and Septic Shock," 34th Annual Conference of the Shock Society, Newport, Virginia, June 11-14, 2011.
  15. M.A. Frankel, V.J. Mathews, S.G. Meek, B.R. Dowden, G.A. Clark, and R.A. Normann, "Closed-loop isometric force control of the feline gastrocnemius muscle using interleaved intrafascicular multi-electrode stimulation," Neuroscience 2010, San Diego, USA, Nov. 13-17, 2010.
  16. M.A. Frankel, V. J. Mathews, S.G. Meek, B.R. Dowden, G. A. Clark, and R.A. Normann,, "Closed-loop isometric force control of the feline gastrocnemius muscle using interleaved intrafascicular multi-electrode stimulation," 6th Annual Mountain West Biomedical Engineering Conference, ParkCity, USA, Sep. 10-11, 2010.
  17. M.A. Frankel, V.J. Mathews, S.G. Meek, G.A. Clark, and R.A. Normann, "Optimization of interleaved stimulation parameters for multi-electrode arrays," Neural Interfaces Conference 2010, Long Beach, USA, Jun. 21-23, 2010.
  18. M. A. Frankel, V. J. Mathews, S. G. Meek, G. A. Clark, and Normann, R.A., "Adaptive Filtering Optimization for Multi-Electrode Interleaved Stimulation Parameters," Neuroscience 2009, October 17-21, Chicago, IL, USA.
  19. M.A. Frankel, V.J. Mathews, S.G. Meek, G.A. Clark, and R.A. Normann, "Adaptive Filtering optimization of stimulation parameters for multi-electrode interleaved stimulation," 5th Annual Mountain West Biomedical Engineering Conference, Park City, USA, Sep. 11-12, 2009.

 

Patents

  1. A. Iyer, J. Hutchings, R. A. Kreifeldt, V. J. Mathews and S. S. Payal, "Digital signal processing for audio extensions and correction of nonlinear distortions in loudspeakers," U. S. Patent #10,015,593, July 3, 2018.
  2. S. S. Payal, V J. Mathews, D. J. Button, A. Iyer, and R. H. Lambert, "Compensation of airpath distortion using back propagation," U. S. Patent #9,820,046, November 14, 2017.
  3. D. Zhu and V. J. Mathews, "Blind phase shift keying (PSK) and quadrature amplitude modulation (QAM) identication," U. S. Patent #9,413,584, August 9, 2016.
  4. V. J. Mathews and J. B. Ihn, "Reducing the ringing of actuator elements in ultrasound based health monitoring systems," U. S. Patent #8,694,269, April 8, 2014.
  5. A. Pandey and V. J. Mathews, "Offending frequency suppression in hearing aids," U. S. Patent #8,630,437, January 14, 2014.
  6. V. J. Mathews, "Change mapping for structural health monitoring," U. S. Patent #8,412,470 April 2, 2013.
  7. V. J. Mathews, "Compensating for temperature effects in a health monitoring system," U. S. Patent #8,127,610, March 6, 2012.
  8. V. J. Mathews, "Model-based dissimilarity indices for health monitoring systems," U. S. Patent #7,720,626, May 18, 2010.
  9. C. L. Davis, J. D. Kearns, V. J. Mathews, "Transducer health diagnostics for structural health monitoring (SHM) systems," U. S. Patent #7,487,059, February 3, 2009.
  10. K. L. Fernando, V J. Mathews, E. B. Clark, and M. W. Varner, "Method and apparatus for predicting maternal hypertension during pregnancy using coherence analysis of maternal and fetal blood velocity waveforms," U. S. Patent #7,374,539, May 20, 2008.