nrf_dsp_psot_i16_s()

int16_t nrf_dsp_psot_i16_s	(	const int16_t *	p_input,
		uint16_t	num,
		size32_t	stride,
		const int16_t	threshold )

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

Calculates Percentage of signal over threshold in a INT16 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
[in]	threshold	Threshold value for counting percentage of signal over this value

Returns

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