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comp_isepdgtreal.m    32 lines (25 with data), 793 Bytes

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function [f]=comp_isepdgtreal(coef,g,L,a,M)
%COMP_ISEPDGTREAL Separable IDGT.
% Usage: f=comp_isepdgtreal(c,g,L,a,M);
%
% This is a computational routine. Do not call it directly.
%
% Input must be in the M x N x W format, so the N and W dimension is
% combined.
%
% See also: idgt
% AUTHOR : Peter L. Søndergaard.
% TESTING: OK
% REFERENCE: OK
Lwindow=size(g,1);
if L==Lwindow
% Do full-window algorithm.
% Get the factorization of the window.
%gf = comp_wfac(g,a,M);
% Call the computational subroutine.
f = comp_idgtreal_long(coef,g,L,a,M);
else
% Do filter bank algorithm.
% Call the computational subroutine.
f = comp_idgtreal_fb(coef,g,L,a,M);
end;