Mathematics Of The Weather: Polygonal Spline Lo... -

It can handle "non-linear" events (like a sudden thunderstorm) better than a simple average.

By calculating the "line of best fit" for just a small window, the model stays sensitive to sudden changes, like a cold front moving in. 3. The Objective Function Mathematics of the Weather: Polygonal Spline Lo...

Global models try to fit every data point at once, which often leads to "overfitting"—where the model mistakes temporary noise (like a single sensor error) for a real trend. It can handle "non-linear" events (like a sudden