This repository contains interactive Python scripts that demonstrate classic interpolation and curve fitting (regression) techniques with clear visualizations. Each script asks for data points via the ...

Some definitions on stability of interpolating process are given and then the sufficient and necessary conditions are obtained. On this basis, we conclude that the Lagrange interpolation is unstable, ...

Abstract: When using traditional FT for harmonic signal analysis, it is difficult to strictly achieve synchronous sampling and full period truncation, which inevitably leads to spectral leakage and ...

It is shown that the so-called Pólya conditions, which are necessary for unique interpolation, are in this setting also sufficient. This monthly journal, published since 1900, is devoted entirely to ...

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For years, new TVs have come with a feature called frame interpolation, or motion smoothing, enabled by default. By creating new frames in between the ones encoded in the movie, it makes motion ...