目录
1、方波串的频谱波形
2、MATLAB代码实现
clear all;
clc;
% f(t)
T = 1;
tau = 0.4;
t_vector = -4*T:0.001:4*T;
N = length(t_vector);
f_t = zeros(1,N);
for n = 1:N
t = t_vector(n);
if (t>=-2*T-tau/2)&&(t<=-2*T+tau/2)
f_t(1,n) = 1;
elseif (t>=-T-tau/2)&&(t<=-T+tau/2)
f_t(1,n) = 1;
elseif (t>=-tau/2)&&(t<=tau/2)
f_t(1,n) =