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Regarding sound processing fft
My doubt is I have recorded a voice signal of hardly 5 seconds and I get some data of my audio signal.When i plot its fft or its...
6 years 前 | 0 个回答 | 0
0
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why it doesnt return inverse fourier transfrom?
clc n1=[77 -5 1 -5]; f=length(n1); i=0; t=zeros(f); for i=1:f; t(i)=ifft(n1(i)); end for i=1:f; ...
8 years 前 | 1 个回答 | 0
1
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how to get output data in matrix?
clc N=input('Enter the number of samples:'); i=sqrt(-1); r=zeros(N); for n=0:1:N-1; for k=0:1:N-1; r(n+1)=ex...
8 years 前 | 1 个回答 | 0
1
个回答提问
kroneckerDelta(n, 0) - iztrans(a, a, n) means
i want to know the meaning of the my question asked above?
8 years 前 | 0 个回答 | 0
