Department of Mathematics and Applied Mathematics, University of Pretoria, Pretoria, South Africa. where , and are real numbers. This class includes the well-known Lax [1], Sawada-Kotera (SK) [2], ...
Introduction: Improving the rationality and accuracy of classroom quality analysis is crucial in modern education. Traditional methods, such as questionnaires and manual recordings, are ...
This article presents two important DSP techniques, the overlap-add method, and FFT convolution. The overlap-add method is used to break long signals into smaller segments for easier processing. FFT ...
Event-based cameras are bio-inspired vision sensors that mimic the sparse and asynchronous activation of the animal retina, offering advantages such as low latency and low computational load in ...
Our research proves a conjecture from string theory asserting the vanishing of a specific convolution sum arising in the 4-graviton scattering amplitude in 10-dimensional type IIB string theory. The ...
WiMi Releases Next-Generation Quantum Convolutional Neural Network Technology for Multi-Channel Supervised Learning BEIJING, Jan. 05, 2026––WiMi Hologram Cloud Inc. (NASDAQ: WiMi) ("WiMi" or the ...
Abstract: GPS signal acquisition is very crucial in GPS receiver. The circular convolution and FFT method are often used to achieve GPS signal acquisition in time domain and frequency domain, ...
Abstract: The numerical solution of the wave equation on three-dimensional domains is calculated using the convolution quadrature method for the time discretization and a Galerkin boundary element ...
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