FWNN Implementation Source Code for Fuzzy Wavelet Neural Network

Source code implementation for FWNN (Fuzzy Wavelet Neural Network) using GD (Gradient Descent) learning algorithm with comprehensive neural network architecture details

Contourlet Transform Implementation Source Code

Implementation source code for Contourlet transform. Theoretical reference: Do M.N., Vetterli M. "The contourlet transform: an efficient directional multiresolution image representation" [J]. IEEE Transactions on Image Processing, 2005, 14(12): 2091-2106. The code provides a complete implementation of directional multiresolution decomposition using pyramid filters and directional filter banks for capturing image contours and textures efficiently.