nrf_dsp_scale_zscore_int_q

#define nrf_dsp_scale_zscore_int_q	(		var,
			qfactor,
			mean,
			stddev )

#include <include/nrf_edgeai/dsp/support/nrf_dsp_scale_zscore.h>

Value:

    (((int32_t)(var - mean) * qfactor) / stddev)

Macro for Z-score scaling of integer variable with quantization.

Parameters

[in,out]	var	Variable for scaling
[in]	qfactor	Quantization factor
[in]	mean	Mean scaling factor
[in]	stddev	Standard deviation scaling factor