Analysis of Pulse Code Modulation in MATLAB / Octave Environment

In this paper, we present an approach for investigating the pulse code modulation for signals with various shape forms. We have developed an algorithm as well as its course of implementation in MATLAB and Octave environments. The software we have implemented makes it possible to investigate the Pulse Code Modulation of various analog signals along with the signal parameter influence and parameters of PCM on the discrete and digital signals. It is possible to use the presented approach in education, in the field of engineering, to study this process.