Simon Fraser University2 年
FOURIER THEOREM
A mathematical theorem stating that a PERIODIC function f(x) which is reasonably continuous may be expressed as the sum of a series of sine or cosine terms (called the Fourier series), each of which ...
Simon Fraser University2 年
FOURIER THEOREM
A mathematical theorem stating that a PERIODIC function f(x) which is reasonably continuous may be expressed as the sum of a series of sine or cosine terms (called the Fourier series), each of which ...
GitHub5 年
Differentiable probabilistic models of scientific imaging with the Fourier slice theorem
Pytorch implementation of differntiable orthogonal integral projection (backprojection) operator in Fourier space, based on our paper: Differentiable probabilistic models of scientific imaging with ...
IEEE2 年
A note on the Wiener-Khintchine theorem for autocorrelation
Abstract: It is shown that for a random function of two or three dimensions and the case where statistical properties are isotropic in space, the Wiener-Khintchine theorem takes on the form of a ...