Get Sign function#
-
float uz_signals_get_sign_of_value(float input)#
Outputs 0.0f if input is 0. Outputs 1 if input is positive and -1 if input is negative.
- Parameters:
input – any input signal
- Returns:
float Returns sign for last sample
Example#
1#include "uz_signals.h"
2int main(void) {
3 float output = uz_signals_get_sign_of_value(20.5f);
4}
Description#
Evaluates the sign of the input value. Returns 0.0f, if the input is 0.0f. Returns 1.0f, if the input is positive and returns -1.0f if the input ist negative.
Fig. 264 Get_sign function