Function: wfilt_cmband
WFILT_CMBAND  Generates M-Band cosine modulated wavelet filters
  Usage: [h,g,a] = wfilt_cmband(M);

  Input parameters:
        M     : Number of channels.

  [h,g,a]=WFILT_CMBAND(M) with Min {2,3,dots} returns smooth, 
  1-regular cosine modulated M*-band wavelet filters according to the 
  reference paper.
  The length of the filters is 4M.

  Examples:
  ---------
  :
    wfiltinfo('cmband3');

  :
    wfiltinfo('cmband4');

  :
    wfiltinfo('cmband5');


  References:
    R. Gopinath and C. Burrus. On cosine-modulated wavelet orthonormal
    bases. Image Processing, IEEE Transactions on, 4(2):162--176, Feb 1995.
    
    

Url: http://ltfat.github.io/doc/wavelets/wfilt_cmband.html

Package: ltfat