Diffrence between real and complex fft

shankar hiregadad

Hi,

Anybody please tell me the diffrence between real and complex fft.

Thanks & Regards

Shankrappa Hiregadad

0 Titusrathinaraj Stalin over 9 years ago

0 shankar hiregadad over 9 years ago in reply to Titusrathinaraj Stalin

Thanks Mr. Titusrathinaraj Stalin for ur reply. I asked the diffrence between REAL FFT and COMPLEX FFT not the diffrence between DFT and FFT.

0 Titusrathinaraj Stalin over 9 years ago in reply to shankar hiregadad

Dear Shankrappa,
Sorry. Yes, that second link was for DFT vs FFT.
Have you referred the first link which I posted.
Is it helpful to you ?
Have you searched in internet ?
dsp.stackexchange.com/.../difference-between-real-fft-and-complex-fft-with-imaginary-part-of-zero-in-fftw

Actually, your question seems to be very common and not specific to our device specific forum (C674x).

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