eFFT
An efficient method for the calculation of the exact Fourier transform of an asynchronous event stream
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efft.hpp File Reference

Event-based Fast Fourier transform. More...

#include <algorithm>
#include <array>
#include <cmath>
#include <complex>
#include <cstddef>
#include <eigen3/Eigen/Core>
#include <set>
#include <utility>
#include <vector>

Go to the source code of this file.

Classes

class  Stimulus
 
class  Stimuli
 
class  eFFT< N >
 

Typedefs

using cfloat = std::complex<float>
 
using cfloatmat = Eigen::Matrix<cfloat, Eigen::Dynamic, Eigen::Dynamic>
 

Functions

constexpr unsigned int LOG2 (const unsigned int n)
 
unsigned int log2i (const unsigned int n)
 

Detailed Description

Event-based Fast Fourier transform.

Author
Raul Tapia (raultapia.com)
See also
https://github.com/raultapia/efft
Note
This is a header-only library