function kfr_dft_execute_f32(KFR_DFT_PLAN_F32 *, kfr_c32 *, const kfr_c32 *, uint8_t *) capi¶
void kfr_dft_execute_f32(KFR_DFT_PLAN_F32* plan, kfr_c32* out, const kfr_c32* in, uint8_t* temp)Execute the complex forward DFT on in and write the result to out.
| plan | Pointer to the DFT plan. |
| out | Pointer to the output data. |
| in | Pointer to the input data. |
| temp | Temporary (scratch) buffer. If NULL, scratch buffer of size kfr_dft_get_temp_size_f**(plan) will be allocated on stack or heap. |
Note
No scaling is applied. This function reads \(N\) complex values from in and writes \(N\) complex values to out, where \(N\) is the size passed to kfr_dft_create_plan_f**.
Defined at capi.h:320