Re: FFT magnitude trouble

Hi Salvadorr,

you asked the exact same question some days ago in this same forum and
got two different, but equivalent answers, specifying a reasonable
explanation of the problem in different terms. See
http://groups.google.de/group/comp.dsp/browse_thread/thread/7abdfcfd9e84ed51/adc65aac4be45bb0#adc65aac4be45bb0

Please, before posting again, try to understand these answers and ask
if something is still unclear or badly explained. Otherwise it is quite
impolite and people might not be happy spending their time in answering
you.

Regards

stereo


Salvadorr schrieb:

I wrote the code for FFT and FHT in C++. I normalized the frecuency in
everythig was Ok, but the magnitud of my armonics in both cases are
diferents. This is the signal what i analize
1*sin(2*pi*f*n)+1*sin(2*pi*3*f*n)+1*sin(2*pi*5*f*n)
I dont know what is my mistake or what do i need to do.
Thanks.

.

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