Edge AI Add-on API 2.2.0
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◆ nrf_dsp_scale_minmax_int_q

#define nrf_dsp_scale_minmax_int_q ( var,
qfactor,
min,
max )

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

Value:
(((int32_t)(var - min) * qfactor) / (max - min))

Macro for Min-Max scaling of integer variable with quantization.

Parameters
[in]varVariable for scaling
[in]qfactorQuantization factor
[in]minMinimum scaling factor
[in]maxMaximum scaling factor