Spread the loveCalculating the domain and range of a function is an essential part of mathematics. It is especially important in calculus where it can be used to analyze and understand a function’s ...

Fourier-processing of finite discrete two-dimensional signals (FDTD signals) (including images) in informational control systems (IC systems) is the most important method for studying processes and ...

This paper addresses the estimation and control of the domain of attraction (DA) of equilibrium points through rational Lyapunov functions (LFs). Specifically, continuous-time nonlinear systems with ...