DyWT2 Function For Images In Matlab

could somebody give me DyWT Full Function written In Matlab ? i need it a lot thanks a lot

Answer 1

[Wayne King]

Do you mean dwt2? The Wavelet Toolbox has functions for the decimated 2-D discrete wavelet transform, dwt2, and wavedec2. For dwt2.m, that function is implemented completely in the MATLAB language and you can look at the code.

If you do not have the Wavelet Toolbox, you can get WaveLab

http://www-stat.stanford.edu/~wavelab/

and use the fwt2_po.m file.