Research

Research Interests:

  • Digital and adaptive signal processing
  • Computer vision and machine learning
  • Active noise control, control systems and robotics

Visiting Scholars (2018-2019):

Xinnian Guo, Faculty Member, Department of Electronic Information Engineering
Huaiyin Institute of Technology, Huaian 223003, China
Research area: Nonlinear active noise control and nonlinear adaptive algorithms; computer vision
Jungan Chen, Associate Professor, College of Electronic and Computer Engineering
Zhejiang Wanli University, Ningbo Shi, Zhejiang Province, China, 310015
Research area: Intelligent systems; computer vision

Current MS Thesis Students:

Peng Xuan
Jingtao Hou
Yaan Zhang
Xiewen Wang

M.S. Thesis Students Alumni:

Vinith Vijayrajan (2018), Research Engineer, QualComm, Inc, San Diego, CA
Jingzhao Dai (2019), Ph.D. candidate, Nanjing University, Nanjing, China

Current Undergraduate Research Students:

Troy Harnish
Alex Raynor
Miguel Verdeja-Martinez

MS.Thesis and Ph.D. Dissertation Committee:

  • Ph.D. Dissertation Co-supervisor: Xinnian Guo,  Theory and Methods of Nonlinear Active Noise Control Using New Filters and Secondary Path modeling, Nanjing University, August 2019.
  • Supervisor: Jingzhao Dai, Sparse Discrete Wavelet Decomposition and Filter Bank Techniques for Speech Recognition. MS. Thesis, Department of Electrical and Computer Engineering, Purdue University Northwest, May 2019.
  • Supervisor: Vinith Vijayarajan, Channel Sparsity-Aware Polynomial Expansion Filters for Nonlinear Acoustic Echo Cancellation. MS. Thesis, Department of Electrical and Computer Engineering, Purdue University Northwest, December 2018.
  • Ph.D. Dissertation Examiner: Development of Improved Active Noise Control Systems and their Real-Time Evaluations. National Institute of Technology Rourkela. Rourkela -769008, India, 2018.
  • M.S. Thesis Co-chair: Mochen Li (MS Student), Self-Powered Height Sensing with Wireless Data Transmission in Air Ride, School of Engineering Technology, Purdue University, West Lafayette, May 2015.
  • Ph.D. Dissertation Examiner: Development and Performance of Efficient Active Noise Control Algorithm, Kalinga Institute of Industrial Technology, KIIT University, Bhubaneswar -751024, Odisha, India, July 2014.

Publications:

Graduate student#

  • J. Dai#, Y. Zhang#, J. Hou#, X. Wang#, L. Tan, and J. Jiang, “Sparse wavelet decomposition and filter banks with CNN deep learning for speech recognition,” accepted, 2019 IEEE International Conference on Electro/Information Technology, Brookings, South Dakota, May 2019.
  • X. Peng#, J. Hou#, L. Tan, J. Chen, J. Jiang, and X. Guo, “Bit-error aware lossless color image compression,” accepted, 2019 IEEE International Conference on Electro/Information Technology, Brookings, South Dakota, May 2019.
  • V. Vijayarajan#, J. Dai#, L. Tan, J. Jiang, “Channel sparsity-aware diagonal structure Volterra filters for nonlinear acoustic echo cancellation,” 2018 IEEE International Conference on Electro/Information Technology, pp. 420-423, Oakland University, Rochester, Michigan, May 2018.
  • J. Dai#, V. Vijayarajan#, X. Peng#, L. Tan, J. Jiang, “Speech recognition using sparse discrete wavelet decomposition feature extraction,” 2018 IEEE International Conference on Electro/Information Technology, pp. 812-816, Oakland University, Rochester, Michigan, May 2018.
  • L. Tan, V. Vijayarajan#, N. Chimitt*, J. Jiang, A. Togbe, “Channel sparsity-aware recursive least squares algorithms for nonlinear system modeling and active noise control,” 2017 IEEE 8th Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON 2017), pp. 225-231, Columbia University, New York City, NY, October 2017.

ECE Undergraduate Research

Publications:
Undergraduate student*

  • J. Jiang, R. Brewer Jr*., R. Jakubowski*, L. Tan, “Development of a piano frequency detecting system using the Goertzel algorithm,” 2018 IEEE International Conference on Electro/Information Technology, pp. 346-349, Oakland University, Rochester, Michigan, May 2018.
  • Y. Xu, J. Shaull*, T. Bavar*, L. Tan, “Smart coffee roaster design with connected devices”, 2018 IEEE International Conference on Consumer Electronics (ICCE), accepted, Las Vegas, NV, Jan. 2018.
  • L. Tan, V. Vijayarajan, N. Chimitt*, J. Jiang, A. Togbe, “Channel sparsity-aware recursive least squares algorithms for nonlinear system modeling and active noise control,” 2017 IEEE 8th Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON 2017), pp. 225-231, Columbia University, New York City, NY, October 2017.
  • J. Jiang, A. McCoy*, E. Lee*, L. Tan, “Development of a motion controlled robotic arm,” 2017 IEEE 8th Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON 2017), pp. 145-149, Columbia University, New York City, NY, October 2017.
  • J. Jiang, D. Seniff*, D. Callahan*, L. Tan, Y. Lee, “Development of a radiation detecting rover system,” 2017 IEEE 8th Ubiquitous Computing, Electronics and Mobile Communication Conference (UEMCON 2017), pp. 150-152, Columbia University, New York City, NY, October 2017.
  • N. Chimitt*, W. Misch*, L. Tan, A. Togbe, J. Jiang, “Comparative study of simple feature extraction for single-channel EEG based classification,” 2017 IEEE International Conference on Electro/Information Technology, pp. 166-170, University of Nebraska, Lincoln, Nebraska, May 2017.
  • L. Tan, A. Mussa*, J. Poling*, K. Justice*, H. Xu, “Rotational machine fault detection with ensemble empirical mode decomposition based on a three orthogonal channel sensor,” International Journal of Engineering Research and Innovation, vol. 6, no. 2, pp. 33-40, Fall/Winter 2014.