• Wavelets
  Matlab toolbox for filter-bank and wavelet design/analysis

• Robust Distributed Estimation using the Embedded Subgraphs Algorithm
  Matlab code for distributed estimation using the embedded subgraphs algorithm.
  

• JPEG Compression History Estimation for Color Images (JPEG CHEst)
  Matlab code for compression history estimation and color space transformation.
  

• Image Denoising using Besov Projections in Multiple Wavelet domains
  Matlab code for image denoising using Besov projections in multiple wavelet domains
  

• Fourier-Wavelet Regularized Deconvolution (ForWaRD)
  Matlab code for image deblurring/deconvolution using wavelets
  

• Wavelet-based Inverse Halftoning via Deconvolution (WInHD)
  Matlab code for inverse halftoning using wavelets
  

• Wavelet-domain Hidden Markov Models
  Matlab code for image denoising using wavelet domain hidden Markov models
  * fast C version now available!

• 2nusvm: 2-Nu Support Vector Machines
  Matlab code for training a 2-nu support vector machine

• COPAP: Cyclic order preservation assignment problem
  Matlab demo code for the cyclic order preserving assignment problem with application to shape matching

• TEMPLAR: Wavelet-based pattern analysis
  Matlab code for template learning and template-based pattern classification

• Multifractal Wavelet Model
  Matlab code for synthesizing positive multifractal long-range-dependent data
  

• Introduction to Wavelets and Wavelet Transforms: A Primer
  Matlab code for book
  

• Time-Frequency Analysis
  Matlab and C-language programs for time-varying spectral analysis

• Hybrid Linear/Nonlinear Time-Frequency Moments Estimation
  Matlab code for estimating time-frequency moments

• FFT Algorithms

• FIR and IIR filter design
  • Allpass filter design
  • Constrained Least Square FIR Filter Design
  • Generalized Digital Butterworth Filter Design (FIR and IIR)
  • Exchange Algorithms Complementing the Parks-McClellan Algorithm
  • Two Channel Orthogonal Filter Banks

• pathChirp: Internet Available Bandwidth Estimation (SPIN website)
  • C code for UNIX platforms

• Polynomial Root Finders
  
  • The algorithm of Lang and Frenzel
  • The algorithms of Fox, Lindsey, Burrus, Sitton, and Treitel

• DSP Teaching Tools
  JAVA applets and Matlab GUIs