nrf_dsp_psoz_i8_s

#define nrf_dsp_psoz_i8_s	(		p_input,
			num,
			stride )

#include <include/nrf_edgeai/dsp/statistic/nrf_dsp_psoz.h>

Value:

nrf_dsp_psot_i8_s((p_input), (num), stride, 0)

Calculates Percentage of signal over zero in a INT8 fixed-point vector ​​using values ​​in increments of 'stride'.

Parameters

[in]	p_input	Pointer to the input vector
[in]	num	Number of samples with 'stride' in input vector
[in]	stride	Vector element offset stride

Returns

int16_t Percentage of signal over zero in the vector, multiplied by NRF_DSP_PERCENTAGE_TO_INT_FACTOR