This article explains the math behind the example code for focus map. We will start with the simplest case of fitting a plane, then extend the idea to doing bilinear ...

Interpolation is the procedure of predicting unknown values (not measured, etc.) from known (i.e. measured). Usually known measured points are called neighbours. The distances to the neighbours are ...

Abstract: The paper deals with the experimental evaluation of the impact of radio map interpolation on the accuracy of rank-based fingerprinting algorithm as well as nearest neighbour algorithms. The ...

This crate provides types for storing and manipulating data that changes over time, with automatic interpolation between keyframes. It supports uniform (constant) and animated (time-varying) values ...