How-To Geek on MSN

How to use the SCAN function in Microsoft Excel to calculate running totals

The SCAN function lives in a single cell and spills the results down the column, ensuring my totals are always structurally ...
Kenji Explains on MSN

Simplify any Excel formula with LAMBDA

Learn how to use the LAMBDA function in Excel to simplify complex formulas by creating custom functions for recurring ...
IEEE

Overcoming the Spectral Bias Problem of Physics-Informed Neural Networks in Solving the Frequency-Domain Acoustic Wave Equation

Abstract: Physics-informed neural networks (PINNs) have recently been utilized to tackle wave equation-based forward and inverse problems. However, they encounter challenges in accurately predicting ...
IEEE

Dual Performance Zeroing Neural Dynamics for Calculating Time-varying Linear Matrix Equations

Abstract: An excellent activation function (AF) can improve the convergence speed and robustness of the Recurrent neural dynamic (RND) model. However, the existing AF can only improve the convergence ...