nrf_dsp_range_i32_s()

uint32_t nrf_dsp_range_i32_s	(	const int32_t *	p_input,
		uint16_t	num,
		size32_t	stride )

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

Finds the difference between the minimum and maximum value in the INT32 fixed-point vector using values in increments of 'stride'.

This function finds min/max values via a call to nrf_dsp_min_max_i32_s().

Parameters

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

Returns

uint32_t Difference between the minimum and maximum value in the input vector