exa1_20.m

来自「新版Matlab 7辅助信号处理技术与应用」· M 代码 · 共 13 行

% exa1-20_random_d.m for example 1-20
% random sequence

clear all;
N=32;
x_rand=rand(1,N);
x_randn=randn(1,N);
xn=0:N-1;
figure(1)
stem(xn,x_rand)
figure(2)
stem(xn,x_randn)