Function mrpt::math::fft_real

Function Documentation

void mrpt::math::fft_real(CVectorFloat &in_realData, CVectorFloat &out_FFT_Re, CVectorFloat &out_FFT_Im, CVectorFloat &out_FFT_Mag)

Computes the FFT of a 2^N-size vector of real numbers, and returns the Re+Im+Magnitude parts.