Hello,
Could anyone tell me how the power spectrum is calculated in the
function “specx_anal”?
If my understanding based on the manual is right, the power spectrum
should be return to the array “spcx”.
My concern is if spcx=|F(w)| or spcx= |F(w)|^2. or
spcx=(|F(w)|^2) / (N^2) ? Here F(w) is the Fourier Transform of x(t), “|
|” means absolute value, N is the length of the F(w).
Thanks.
Regards,
Muhtarjan Osman
ASGG
LAWR
UCD
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