LibGaussianBlur is a C++ library designed to apply Gaussian blur to images using the Fast Fourier Transform (FFT) ...

These integrals arise in wave and quantum mechanical scattering problems of open systems containing cylindrical or spherical scatterers, particularly when those problems are considered in the ...

We show that passing input points through a simple Fourier feature mapping enables a multilayer perceptron (MLP) to learn high-frequency functions in low-dimensional problem domains. These results ...

Abstract: The fast Fourier transform is a computational tool which facilitates signal analysis such as power spectrum analysis and filter simulation by means of digital computers. It is a method for ...

Complex networks are networks that feature patterns of connection between their elements that are neither purely regular nor purely random. Most real-world networks, such as transportation, social ...

Complex post-traumatic stress disorder (C-PTSD) is a mental disorder that develops in response to complex trauma during childhood. Complex trauma is defined as prolonged exposure to traumatic events ...

The term "God complex" is used to describe a person who believes they have exceptional power or authority and are superior to others. It is not considered a mental illness on its own, per the ...

The Discrete Fourier Transform (DFT), defined by Equation 6, provides a means of generating a potentially large number of equi-spaced channels X(k) from a discretely sampled time-domain input x(n) .

The original version of this story appeared in Quanta Magazine. Ten years ago, the European Space Agency’s Rosetta probe pulled up alongside a dusty, icy lump the size of a mountain. The probe ...

The double exponential moving average, or DEMA, provides a solution by calculating a faster averaging methodology. In technical analysis, the term moving average refers to an average price for a ...