p303.m

来自「天气雷达的地物杂波的模拟及其仿真」· M 代码 · 共 4 行

%program p303
[b,a] = cheby1(9,0.5,300/500); 
freqz(b,a,512,1000);%The frequency response of the filter
axis([0 500 -300 100]);