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 ...

Learn what is Linear Regression Cost Function in Machine Learning and how it is used. Linear Regression Cost function in Machine Learning is "error" representation between actual value and model ...

Add a description, image, and links to the continuous-piecewise-linear-functions topic page so that developers can more easily learn about it ...

Sine shapers in earlier FGs were resistor-diode piecewise-linear circuits that have been supplanted by translinear function generation. Also, multiple function-enhancing circuits are added to FG ...