Variance

Data Structures
struct	nrf_dsp_derivative_var_f32_s
	Derivatives of variance for floating-point format. More...
struct	nrf_dsp_derivative_var_i8_s
	Derivatives of variance for INT8 format. More...
struct	nrf_dsp_derivative_var_i16_s
	Derivatives of variance for INT16 format. More...

Typedefs
typedef struct nrf_dsp_derivative_var_f32_s	nrf_dsp_derivative_var_f32_t
	Derivatives of variance for floating-point format.
typedef struct nrf_dsp_derivative_var_i8_s	nrf_dsp_derivative_var_i8_t
	Derivatives of variance for INT8 format.
typedef struct nrf_dsp_derivative_var_i16_s	nrf_dsp_derivative_var_i16_t
	Derivatives of variance for INT16 format.

Functions
flt32_t	nrf_dsp_var_f32 (const flt32_t *p_input, uint16_t num, nrf_dsp_stat_ctx_f32_t *p_ctx)
	Calculate Variance value of a floating-point vector.
flt32_t	nrf_dsp_var_f32_s (const flt32_t *p_input, uint16_t num, size32_t stride, nrf_dsp_stat_ctx_f32_t *p_ctx)
	Calculate Variance value of a floating-point vector ​​using values ​​in increments of 'stride'.
void	nrf_dsp_deriv_var_f32 (const flt32_t *p_input, uint16_t num, nrf_dsp_derivative_var_f32_t *p_deriv_variance)
	Calculate Derivatives of variance in the floating-point vector.
uint16_t	nrf_dsp_var_i8 (const int8_t *p_input, uint16_t num, nrf_dsp_stat_ctx_i8_t *p_ctx)
	Calculate Variance value of a INT8 fixed-point vector.
uint16_t	nrf_dsp_var_i8_s (const int8_t *p_input, uint16_t num, size32_t stride, nrf_dsp_stat_ctx_i8_t *p_ctx)
	Calculate Variance value of a INT8 fixed-point vector ​​using values ​​in increments of 'stride'.
void	nrf_dsp_deriv_var_i8 (const int8_t *p_input, uint16_t num, nrf_dsp_derivative_var_i8_t *p_deriv_variance)
	Calculate Derivatives of variance in the INT8 fixed-point vector.
uint32_t	nrf_dsp_var_i16 (const int16_t *p_input, uint16_t num, nrf_dsp_stat_ctx_i16_t *p_ctx)
	Calculate Variance value of a INT16 fixed-point vector.
uint32_t	nrf_dsp_var_i16_s (const int16_t *p_input, uint16_t num, size32_t stride, nrf_dsp_stat_ctx_i16_t *p_ctx)
	Calculate Variance value of a INT16 fixed-point vector ​​using values ​​in increments of 'stride'.
void	nrf_dsp_deriv_var_i16 (const int16_t *p_input, uint16_t num, nrf_dsp_derivative_var_i16_t *p_deriv_variance)
	Calculate Derivatives of variance in the INT16 fixed-point vector.

Detailed Description