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how to find max value in a range?
hello guys, i need some help.i need to find the max value in range 0.4-10.
6년 초과 전 | 답변 수: 0 | 0
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how to compare the SNR filtered and original signal?
Hello guys,i need a some help.i am doing a singnal filtering processing.already got the result.but how to compare them based on ...
6년 초과 전 | 답변 수: 0 | 0
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how to adjust the conv filtered data same like origanal data?
hello guys,i need some help.how to change the no of data on array?for exp the orginal data have 2500 in one array and the filter...
6년 초과 전 | 답변 수: 1 | 0
1
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how to get the x-axis filtering same to the noisy?
cut_off=1.5e3/Fs/2; order=16; h=fir1(order,cut_off); fh=fft(h,nfft2); fh=fh(1:nfft2/2); plot(xfft,abs(fh/max(fh))); ylabel...
6년 초과 전 | 답변 수: 0 | 0
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how to calculate SNR?
HELLO,i had some question.i have do some some filtering FFT using a matlab program.but,i need to compared the original signal,no...
6년 초과 전 | 답변 수: 1 | 0
1
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FFT filtering noise?
Why I did I get a final signal like the first signal after denoising?? filename = 'koo.CSV'; M = csvread(filename); x=M(:,3);...
6년 초과 전 | 답변 수: 0 | 0
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How to inverse this function IFFT?
Z = fft(Y); P2 = abs(Z/L); P1 = P2(1:L/2+1); P1(2:end-1) = 2*P1(2:end-1); subplot(3,2,3) plot(f,P1) title('FFT filter sig...
6년 초과 전 | 답변 수: 0 | 0
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how to insert rand noise for this?
filename = 'hafis.CSV'; M = csvread(filename); N=100; x=M(:,3); Y=M(:,4); N=100; subplot(2,2,1) plot (x,Y,'linewidth',2) ...
6년 초과 전 | 답변 수: 1 | 0
