exa1_53.m

新版Matlab 7辅助信号处理技术与应用

% exa1-53_convolution_arry.m for example 1-53
% convolution arry

clear all;
h=[1 2 3 2];
n=4;
randn('seed',0);
x=randn(n,1);
C=convmtx(h',n)
y1=C*x
y2=conv(h,x)