nrf_dsp_rfht_i16()

uint16_t nrf_dsp_rfht_i16

(

const nrf_dsp_rfht_instance_t *

p_inst

)

#include <include/nrf_edgeai/dsp/transform/nrf_dsp_rfht.h>

Perform RFHT on the INT16 input vector.

Note

p_inst->p_window should be point to the input data vector, RFHT is performed in-place

Parameters

[in]

p_inst

Pointer to the RFHT instance

Returns

Number of fraction bit for for the fractional part of the value in f32 format