07-MATLAB_FIR_IIR

所属分类:其他
开发工具:matlab
文件大小:2KB
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上传日期:2020-08-29 15:57:25
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说明:  clear all clc N1=1024; t=0:1:N1-1; fs=5000; s=sin(2*100*pi*t/fs)+sin(2*pi*300*t/fs); Y=fft(s); Ts=t(2)-t(1); Ws=0.66*pi; Wn=0.5; f=linspace(0,Wn/(2*pi),length(t)/2); Ya=abs(Y(1:length(t)/2)); wn1=0.08;n=128; b = fir1(n,wn1); % figure(1) y1=filter(b,1,s); % freqz(b,1,64,fs);axis([0,1500,-100,0]);grid; % % title('设计的FIR低通滤波器');
(clear all clc N1=1024; t=0:1:N1-1; fs=5000; s=sin(2*100*pi*t/fs)+sin(2*pi*300*t/fs); Y=fft(s); Ts=t(2)-t(1); Ws=0.66*pi; Wn=0.5; f=linspace(0,Wn/(2*pi),length(t)/2); Ya=abs(Y(1:length(t)/2)); wn1=0.08;n=128; b = fir1(n,wn1); % figure(1) y1=filter(b,1,s);)

文件列表:
07-MATLAB_FIR_IIR\FIRdaitong.m (917, 2008-06-29)
07-MATLAB_FIR_IIR\FIRditong.m (900, 2010-05-27)
07-MATLAB_FIR_IIR\IIRdaitonglvbo.m (929, 2008-06-29)
07-MATLAB_FIR_IIR\IIRditonglvboqi.m (917, 2008-06-29)
07-MATLAB_FIR_IIR (0, 2020-08-29)

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