p305.m

天气雷达的地物杂波的模拟及其仿真

%PROGRAM  P305
[b,a] = ellip(6,3,50,300/500);
freqz(b,a,512,1000);%The frequency response of the filter
axis([0 500 -80 20]);
title('n=6 Lowpass Elliptic Filter')