帮我看一下下面的matlab程序,运行时提示有错误,

问题描述:

帮我看一下下面的matlab程序,运行时提示有错误,
clear;close all
f=[0,23/32,3/4,1];m=[0,0,1,1];
N1=30;W1=[1,1];hn1=remez(N1,f,m,W1);
k=[0:1023]*2/1024;
Hw1=fft(hn1,1024);
plot(k,20*log10(abs(Hw1)));
axis([0,1,- 40,5]),grid on,pause
N2=30;
W2=[1,5];
hn2=remez(N2,f,m,W2);
Hw2=fft(hn2,1024);
plot(k,20*log10(abs(Hw2)));
axis([0,1,- 40,5]),grid on,pause
N3=60;
W3=[1,1];
hn3=remez(N3,f,m,W3);
Hw3=fft(hn3,1024);
plot(k,20*log10(abs(Hw3)));
axis([0,1,- 40,5]),grid on,pause
1个回答 分类:综合 2014-11-30

问题解答:

我来补答
clear;close all
f=[0,23/32,3/4,1];m=[0,0,1,1];
N1=30;W1=[1,1];hn1=remez(N1,f,m,W1);
k=[0:1023]*2/1024;
Hw1=fft(hn1,1024);
plot(k,20*log10(abs(Hw1)));
axis([0,1,- 40,5]),grid on,pause
N2=30;
W2=[1,5];
hn2=remez(N2,f,m,W2);
Hw2=fft(hn2,1024);
plot(k,20*log10(abs(Hw2)));
axis([0,1,- 40,5]),grid on,pause
N3=60;
W3=[1,1];
hn3=remez(N3,f,m,W3);
Hw3=fft(hn3,1024);
plot(k,20*log10(abs(Hw3)));
axis([0,1,- 40,5]),grid on,pause
帮你改了,试试看!
 
 
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