scicpp::signal::ifft¶

Defined in header <scicpp/signal.hpp>

Inverse discrete Fourier transform of real or complex sequence.

template<typename T>
std::vector<std::complex<T>> ifft(const std::vector<std::complex<T>> &y)¶

Performs the inverse FFT of a std::vector of complex numbers.

template<typename T>
std::vector<std::complex<T>> ifft(const std::vector<T> &y)¶

Performs the inverse FFT of a std::vector of real numbers.