We will discuss these two approximation methods today, and we'll save approximation with higher degree polynomials for Calculus 2.\n\nOf course, it's kind of silly to do linear or quadratic ...

Abstract: We present a new approach to the approximation of the input-output map of a nonlinear system which transforms stochastic signals. The proposed approach is based on the best approximation ...

This is the source code of the Quadratic Approximation Random Subspace Trust-region Algorithm (QARSTA) proposed in our paper. QARSTA is a Python package originally designed for large-scale determined ...