2.1.22.2.1.12 fftw_fft_unwrap_phase


Contents

Description

unwrap phase

Syntax

int fftw_fft_unwrap_phase( int nSize, double * vPhase, int nAngleUnit = FFT_ANGLE_DEGREE )

Parameters

nSize
[input] size of vPhase
vPhase
[modify] the original data of phase for input, and the result of of the transformation for output
nAngleUnit
[input] the unit of angle: FFT_ANGLE_RAD for radians and FFT_ANGLE_DEGREE for degree

Return

Return 0 for success.

Examples

EX1 

#include <..\OriginLab\fft.h>
void fftw_fft_unwrap_phase_ex1()
{
    vector vp = {0, 180, 360, 1080};
    fftw_fft_unwrap_phase(4, vp);
}

Remark

See Also

fft_unwrap_phase

Header to Include

fft.h

Reference