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Calculate ANY Electric Field with Python

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...
IEEE

Hardware-Based Calculation of Mean Square Error for Automatic Target Recognition in SAR Images

Abstract: This paper presents a circuit architecture aiming for FPGA synthesis of a processing stage of an Automatic Target Recognition (ATR) algorithm to classify non-cooperative targets in Synthetic ...
C&EN

Conformational Pruning via the Permutation Invariant Root-Mean-Square Deviation of Atomic Positions

The Cartesian root-mean-square deviation (RMSD) of atomic coordinates is fundamental for comparing three-dimensional molecular structures, particularly in identifying and classifying molecular ...
CNN

Economist says there’s a math error in the formula used to calculate Trump’s tariffs

‘Trump chickened out’: Chinese social media mocks Trump on trade ...
Frontiers

Reimagining FAIR for an AI World: Frontiers introduces FAIR² Data Management

Frontiers invites researchers to join the limited-time FAIR² Data Management pilot. Spaces are limited - apply now. Photo credit: Odin AI via Adobe Stock On Open Data Day 2025, Frontiers is launching ...
IEEE

Using Mechanomyograms for Estimating Median Frequency and Root Mean Square of Electromyograms With Hybrid Deep Neural Network and CatBoost Model

Abstract: The aim of this study is to estimate the median frequency (MDF) and root mean square (RMS) of surface electromyogram (sEMG) signal using a hybrid deep neural network (DNN) and CatBoost model ...
GitHub

[Question] deprecated mean_squared_error

I would like to correct the following warning: FutureWarning: 'squared' is deprecated in version 1.4 and will be removed in 1.6. To calculate the root mean squared error, use the ...
MLB

Error, cold bats costly in D-backs' walk-off loss

DENVER -- So much of baseball is about timing. Unfortunately for the D-backs, timing wasn’t on their side on Monday night, when they dropped their series opener against the Rockies at Coors Field, 3-2 ...