An object-oriented MATLAB toolbox for the approximation of functions and tensors. ApproximationToolbox features low-rank tensors (including canonical, tensor-train and tree-based tensor formats), ...

This line style is often used in optimization problems to represent a constraint, where one side of the line represents a no-go area. The format (angle, length, spacing) of the hatches can be tailored ...

There is a wide range of applications of rational function systems. Including in system, control theories and signal processing. A special class of rational functions, the so-called Blaschke functions ...

A new approach for stochastic approximation in real time is developed. A number of processors are simultaneously active to carry out a computing task. All processors work on the same system with ...

Discover the phenomenon of superconvergence in the finite element method and its analysis by Wang. Explore numerical experiments using MATLAB to validate theoretical results and access published codes ...

In this letter, three least squares approximation (LSA) algorithms are presented and applied to the statistical analysis of a field-to-line coupling model over a nonideal ground. These three LSA ...