Dot Physics on MSNOpinion

Python tutorial: Creating contour plots with NumPy meshgrid

Learn how to create contour plots in Python using NumPy’s meshgrid and Matplotlib. This step-by-step tutorial shows you how ...
Hackaday

Writing An Optimizing Tensor Compiler From Scratch

Not everyone will write their own optimizing compiler from scratch, but those who do sometimes roll into it during the course ...
Opinion
Dot Physics on MSNOpinion

Python tutorial: Solving boundary value problems using finite differences

Learn how to solve boundary value problems in Python using the finite difference method! 🐍📐 This tutorial walks you step-by-step through setting up the problem, discretizing the domain, and ...
GitHub

Highly optimized Pseudo-Polar Fourier Transform in Python.

This repository provides a Python implementation of the Pseudo-Polar Fourier Transform (PPFT) in both 2D (PPFT2D) and 3D (PPFT3D), based on the methods presented in the following papers: ...
IEEE

Phase Estimation Using Discrete Chirp-Fourier-Transform-Based Method

Abstract: Spherical measurement is a relatively important application in optical measurement. The interferogram obtained in spherical inspection usually consists of closed fringe patterns. Obtaining ...
IEEE

Synergistic Design of Practical High-Capacity Satellite Communication: Leveraging FFT-Based Digital Beamforming

Abstract: The growing demand for high-capacity satellite communications, particularly in Medium Earth Orbit (MEO) and Low Earth Orbit (LEO) constellations, has made digital beamforming essential to ...
GitHub

fftlog - A python wrapper for FFTLog

This is a simple f2py-wrapper for the logarithmic FFT code FFTLog as presented in Appendix B of [Hami00] and published at casa.colorado.edu/~ajsh/FFTLog. A pure ...