Investigation of Linear Discrete Time-Invariant Systems Models Using MATLAB and Signal Processing Toolbox

The paper exposes a brief overview of existing models of linear, discrete, and time-invariant systems and then offers a guide to utilizing these models in MATLAB. Embedded functions for modeling in MATLAB and Signal Processing Toolbox and examples for transforming from one model to another are given. The “Digital Signal Processing” course for “Information and Communication Technologies” and “Internet and Mobile Communications” bachelor students incorporates these issues into its teaching methods. An attractive way of presenting the material for easier adoption by students is proposed in the paper.