Dot Physics on MSN

Python Physics Lesson 6; Projectile Motion and Python Functions

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...
IEEE

An Iterative Threshold Algorithm of Log-Sum Regularization for Sparse Problem

Abstract: The log-sum function as a penalty has always been drawing widespread attention in the field of sparse problems. However, it brings a non-convex, non-smooth and non-Lipschitz optimization ...
How-To Geek on MSN

Why NumPy is the Foundation of Python Data Analysis

These simple operations and others are why NumPy is a building block for statistical analysis with Python. NumPy also makes ...
GitHub

Extremely slow jax.lax.scan performance on GPU (GTX 1650) with simple sum

I'm experiencing unexpectedly slow performance of jax.lax.scan when executed on my GPU (NVIDIA GTX 1650), especially compared to its CPU performance. I've created a minimal reproducible example that ...
IEEE

Encrypting Images Using the Sum of Functions of a Real Variable

Abstract: A combined cryptosystem with symmetric keys for encrypting messages is proposed. Its unique feature is the use of functions of a real variable as keys instead of natural numbers. Eight key ...
JournalofAccountancy

How to use Excel’s AGGREGATE Function

Q. Could you explain how the AGGREGATE function works in Excel? A. AGGREGATE is possibly the most versatile function in Excel. Think of it as an advanced version of the SUBTOTAL function that offers ...