fft.h File Reference

Fast Fourier Transform. More...

#include "../core/bit_op.h"
#include "../algebra/algebra_types.h"
#include "../algebra/algebra.h"
#include "../complex/complex.h"

Go to the source code of this file.

Namespaces
namespace	theoretica
	Main namespace of the library which contains all functions and objects.
namespace	theoretica::signal
	Signal processing module.

Functions
template<typename ReturnVector = cvec, typename InputVector = cvec>
ReturnVector	theoretica::signal::fft (const InputVector &x, bool inverse=false)
	Compute the Fast Fourier Transform of a set of data points.
template<typename ReturnVector = cvec, typename InputVector = cvec>
ReturnVector	theoretica::signal::ifft (const InputVector &k)
	Compute the Inverse Fast Fourier Transform of a set of data points.

Detailed Description

Fast Fourier Transform.