ECE 802-601, Time-Frequency and Wavelet Analysis, Spring 2006

·        Instructor: Dr. Selin Aviyente

·        Class Hours: T,Th 8:30-9:50 a.m., 111225 EB

·        Office Hours: T 10:00-12:00 p.m., Th 11:00-12:00 p.m. or by appointment

Announcements

Handouts
Most of the handouts are .pdf files. (Adobe's "portable document format.") The Adobe acrobat reader is available for free from adobe.com.

  1. Syllabus
  2. Introduction (01/10)
  3. Spectrogram Examples (01/19)
  4. Matlab Introduction
  5. Wigner Distribution Examples (01/30)
  6. Reduced Interference Distribution Examples (02/02) (ridex.m,tfdex.m)
  7. ECE 802 Project Guidelines
  8. Lifting Wavelet
  9. Wavelets in Image Processing

Links of interest

Homework Assignments

  1. Homework 1 bat.mat Solutions
  2. Homework 2 twochirps.mat Solutions
  3. Review Paper 1: Gabor transform and its applications
    1. S. Qian and D. Chen. Discrete Gabor transform. IEEE Trans. Signal Proc., 41(7):2429--2438, 1993
    2. P.J. Durka and K. J. Blinowska A Unified Time-Frequency Parametrization of EEGs, IEEE Engineering in Medicine and Biology Magazine, vol. 20, no. 5, pp. 47-53, 2001.
    3. R. Gribonval and E. Bacry Harmonic Decomposition of Audio Signals with Matching Pursuit, IEEE Trans. On Signal Proc., vol. 51, no. 1, pp. 101-111, 2003.
  4. Homework 3 Solutions
  5. Homework 4 signalex1.mat psa.m, upsam.m, dnsample.m Solutions
  6. Homework 5 blurredim.mat, signalhw5.mat
  7. Review Paper 2: Image denoising using wavelets
    1. S. G. Chang, B. Yu and M. Vetterli Adaptive Wavelet Thresholding for Image Denoising and Compression, IEEE Trans. On Image Proc., vol. 9, no. 9, pp. 1532-1546, 2000.
    2. E. J. Balster, Y. F. Zheng and R. L. Ewing Feature-Based Wavelet Shrinkage Algorithm for Image Denoising, IEEE Trans. On Image Proc., vol. 14, no. 12, pp. 2024-2039, 2005.
    3. G. Y. Chen, T. D. Bui and A. Krzyzak Image Denoising Using Neighbouring Wavelet Coefficients, ICASSP 2004, vol. 2, pp. 917-920.

 

Exams

Matlab Related Links

Links

 

 

 

 

 

If any of these links do not work, please email

aviyente@egr.msu.edu