Describe: The above code will be mainly used for wavelet transform applied to image compression.

File list(time 2008061906~2009121612)(Click to check if it's the file you need, and recomment it at the bottom):
  wavelet
  .......\ch2.m
  .......\ch3.m
  .......\wavelet.m

 [wavelet_transf.rar] - WAVELET BASED CPSV, the procedures used Matlab programming tools of wavelet transform for image compression, and compression shown before and after im
 [SPIHT-matlab.zip] - based on wavelet transform, high efficiency coding static image compression algorithm SPIHT, the procedures used to achieve Matlab
 [menutest.rar] - err

 [xiaobo.rar] - Wavelet transform modulus maxima of the edge extraction method, compared with the traditional method has obvious advantages
 [DCTbasedjpegmatlab.rar] - this is matlab jpeg compression based on dct,it is helpful for who embark on jpeg compression.
 [quadtree.rar] - Quadtree image compression, decompression (color, gray), as well as for quadtree image compression block generated by the smoothing effect
 [dct_idct.rar] - four different types of Extra and IDCT algorithm source for learning Extra transform helpful and IDCT