Hello all, I see that the DSP library has two functions for forward FFT of real input, namely rfft_fr16 and rfftrad4_fr16. Those two take fract16 input and give complex_fract16 output. I do not see any functions for doing the inverse FFT, which should take complex_fract16 input and produce fract16 output. Is there any way of doing the inverse FFT of real input using the DSP library? Thanks. John
Inverse FFT of real input on Blackfin
Started by ●August 1, 2003
Reply by ●August 4, 20032003-08-04