This file contains advanced excel formulas and functions like Vlookup with match function, index and match function, offset & counta, logical operators, max if function, formula formatting, text ...

In this article, we propose a practically optimal method that approximates the sign function using compositions of minimax approximation polynomials. We prove that this approximation method is optimal ...

This paper deals with a sum-of-squares (SOS)-based control Lyapunov function (CLF) design for polynomial fuzzy control of nonlinear systems. The design starts with exactly replacing (smooth) nonlinear ...