Design of a low pass FIR filter to remove the white noise that has corrupted the message received
VerifiedAdded on 2021/11/19
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MR=load('MessageReceived.mat'); testData=MR.UNKNOWNSIGNAL(); Msig=abs(testData); t=1:length(Msig); figure(1) plot(Msig) grid on title('Corrupted Received Message y(n)') %Designing the Low Pass filter for FIR Mb=fir1(42,fc,chebwin(43,30) figure(2) freqz(Mb,1,Mb;length(
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