Function: wpfbtbounds

WPFBTBOUNDS Frame bounds of WPFBT
  Usage: fcond=wpfbtbounds(wt,L);
         [A,B]=wpfbtbounds(wt,L);
         [...]=wpfbtbounds(wt);

  WPFBTBOUNDS(wt,L) calculates the ratio B/A of the frame bounds
  of the wavelet packet filterbank specified by wt for a system of length
  L. The ratio is a measure of the stability of the system.

  WPFBTBOUNDS(wt) does the same, except L is chosen to be the next 
  compatible length bigger than the longest filter from the identical
  filterbank.

  [A,B]=WPFBTBOUNDS(...) returns the lower and upper frame bounds
  explicitly.

  See WFBT for explanation of parameter wt. 

  Additionally, the function accepts the following flags:

  'intsqrt'(default),'intnoscale', 'intscale'
      The filters in the filterbank tree are scaled to reflect the
      behavior of WPFBT and IWPFBT with the same flags.

  'scaling_notset'(default),'noscale','scale','sqrt'
    Support for scaling flags as described in UWPFBT. By default,
    the bounds are caltulated for WPFBT, passing any of the non-default
    flags results in bounds for UWPFBT.

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

See also: wpfbt, filterbankbounds.

Package: ltfat