vsip_ddffmop_p - Perform Multiple-FFT Operations (Out-of-Place)

Core

This manual is preliminary and incomplete.
While our Core implementation implements all functions given in the standard we are still working on completing this documentation.

Please refer to the VSIPL standard for a complete function reference of the Core profile until we have completed work on this documentation.

[next] [prev] [prev-tail] [tail] [up]

5.1.11 vsip_ddffmop_p - Perform Multiple-FFT Operations (Out-of-Place)

void vsip_ccfftmop_f(const vsip_fftm_f *fft, const vsip_cmview_f *x, const vsip_cmview_f *y); 
void vsip_crfftmop_f(const vsip_fftm_f *fft, const vsip_cmview_f *x, const vsip_mview_f *y); 
void vsip_rcfftmop_f(const vsip_fftm_f *fft, const vsip_mview_f *x, const vsip_cmview_f *y);

Description

These functions perform Multiple-FFT (Fast Fourier Transform) operations using the specified FFT object. Each function handles a different type of FFT:

vsip_ccffmop_p : Performs a out-of-place complex-to-complex Multiple-FFT.
vsip_rcffmop_p : Performs a out-of-place real-to-complex Multiple-FFT.
vsip_crffmop_p : Performs a out-of-place complex-to-real Multiple-FFT.

Parameters

const vsip_fftm_p* fft: Pointer to the FFT object.
const vsip_dmview_p* x: Pointer to the input complex matrix view
const vsip_dmview_p* y: Pointer to the output complex matrix view

[next] [prev] [prev-tail] [front] [up]