Function ::kfr_realdft_f64¶

`function` kfr_realdft_f64(kfr_c64 , const kfr_f64 , size_t) capi ¶

void kfr_realdft_f64(kfr_c64* out, const kfr_f64* in, size_t size)

Computes the forward real DFT in one call (double precision). No scaling is applied.

Parameters
out	Output buffer of `size / 2 + 1` complex values ( `CCs` format).
in	Input buffer of `size` real samples.
size	Number of real samples.

Fully qualified name: kfr_realdft_f64(kfr_c64 *, const kfr_f64 *, size_t)

Declared at capi.h:793