A lightweight python toolkit for interpolation and integration of functions, based on the Tensor Train Cross (TT-Cross) decomposition of large tensors [1]. The package builds the approximation of a ...

Get a copy of the .py file on the code folder of this project. Follow the steps described below to run it. First of all, a python environment is needed. Conda distribution is highly recommended. The ...

Abstract: Lagrange interpolation is widely used in signal processing; however, high-order interpolation is affected by Runge phenomenon and the inflexible basis function construction. In this paper, ...

The object of this short survey is to revive interest in the technique of fractal interpolation. In order to attract the attention of numerical analysts, or rather scientific community of researchers ...