nrf_dsp_deriv_var_i16()

void nrf_dsp_deriv_var_i16	(	const int16_t *	p_input,
		uint16_t	num,
		nrf_dsp_derivative_var_i16_t *	p_deriv_variance )

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

Calculate Derivatives of variance in the INT16 fixed-point vector.

Parameters

[in]	p_input	Pointer to the input vector
[in]	num	Number of samples in input vector
[out]	p_deriv_variance	Calculated derivatives of variance nrf_dsp_derivative_var_i16_t