Dear all,
I am studying about Information Technoloy at HCMUS. Through 3 years, I never see that prototype of this function.
static void
FUNCTION(fft_halfcomplex,pass_4) (const BASE in[],
const size_t istride,
BASE out[],
const size_t ostride,
const size_t product,
const size_t n,
const TYPE(gsl_complex) twiddle1[],
const TYPE(gsl_complex) twiddle2[],
const TYPE(gsl_complex) twiddle3[])
Could You explain what the central part of this prototype (FUNCTION(fft_halfcomplex,pass_4)) is to me?
I am sure that this code can run well. If you do not belive me, you can download this at http://www.fon.hum.uva.nl/praat/download_sources.html and you will see.