UC知道帮我给这个matlab语句注释一下
来源：百度知道 编辑：UC知道 时间：2024/05/18 11:02:41
把这个滤波器注释一下即可，谢谢！
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fs=100;%采样频率
n=20;%滤波器阶数
b=fir1(n,[(4*2)/fs (5*2)/fs],hamming(n+1));
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fs=100;%采样频率
n=20;%滤波器阶数
b=fir1(n,[(4*2)/fs (5*2)/fs],hamming(n+1));
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fs=100;%采样频率
n=20;%滤波器阶数
b=fir1(n,[(4*2)/fs (5*2)/fs],hamming(n+1));
b是一个20阶的带通滤波器，通带为4*2/fs到5*2/fs，窗函数为hamming窗，其实hamming(n+1)加不加都一样，缺省值就是hamming(n+1)
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