MatrixConv

 Matrix convolution.

0001 function [ C ] = MatrixConv( W,z )
0002 % Matrix convolution.
0003 
0004 % This file is part of WaveComBox: www.wavecombox.com and is distributed under the terms of the MIT license. See accompanying LICENSE file.
0005 % Original author: François Rottenberg, May 4, 2018.
0006 % Contributors:
0007 % Change log:
0008 
0009 [N_R, N]=size(z);
0010 [N_T, N_R, L]=size(W);
0011 
0012 C=zeros(N_T,L+N-1);
0013 
0014 for j=1:N_T
0015    for i=1:N_R
0016       C(j,:)=C(j,:)+conv(squeeze(W(j,i,:)),z(i,:)); 
0017    end
0018 end
0019 
0020 
0021 end
0022