A python implementation of the algorithm used to generate optimal piecewise linear approximations of convex functions proposed by Imamoto and Tang [1]. The algorithm uses an iterative search to find ...

Classifier for a two-class dataset using only piecewise linear functions. Applicable to any nonlinear non-convex boundary of moderate complexity. This was a final project for MATH 6490 course at ...

Abstract: Many computer vision and human-computer interaction applications developed in recent years need evaluating complex and continuous mathematical functions as an essential step toward proper ...

We present wavelet bases made of piecewise (low degree) polynomial functions with an (arbitrary) assigned number of vanishing moments. We study some of the properties of these wavelet bases; in ...

Abstract: Multi-valued characteristics such as hysteresis loops need to be curve-fitted by parts. Mathematical functions may be found to describe successfully symmetrical loops and magnetisation ...