zero padding and fft
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Hello,
I have limited knowledge of matlab and ι would like your help...
I have a 2x2624 matrix and I want to isolate a part of the signal(for example (13 14.5 -0.08 0.08), then i want to zero pad before and after this area and perform fft to this part.Finally,make its length equal to 2048.
e.g. the data are
fs=100; % sampling rate
F=10; %frequency
N=1000; %signal with N samples
t= 0.00:0.01:26.23;
x=[my matrix!!!!!]
It would be a great help if anyone has any idea Thanks
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