Fast Fourier transform - Scilab
I am a PhD student at Federal University of Technology (UTFPR), Parana, Brazil (<a href="www.utfpr.edu.br" target="_blank" title="">www.utfpr.edu.br</a>).
I would like to solve the problem below:
Using fft command into SciLab, how can I get an absolute real number in output? (The phase result doesn't matter for my investigation). I am trying to multiply the fft result by 2/N, N=size(t,'*'), t=time vector.
The calculated result manually is 5.125 (I know this is correct), but using Scilab and the methodology above, the result is: 6.3679274.
How can I fix this problem? What am I doing wrong?
Scilab General None min None sec
Dear Andre,Can you please share the .sce file (Scilab code) being used to generate this result, along with the data?
I have replied to your e-mail earlier, you can send me the code on the same e-mail address.
Mukul R. Kulkarni