Rectangular Signal’s Decomposition and Composition Based on MATLAB and RZ8664
SHANG Li
ZHANG Pei
HUANG Yan
Abstract：Periodic signal’s decomposition and composition is an important teaching content in the Signal and System Course, and its theoretical principle is the Fourier series,however,for those students in vocational colleges, it is difficult to understand this complex mathematical description. To help students understand and learn more easily, taking typical rectangular signal as an example, the simulationfigures of signal’s decomposition and composition based on MATLAB are first introduced in theoretical teaching, which facilitates students’ visual perception of the process of signal’s decomposition and composition and helps them digest the theoretical knowledge. Furthermore, the theoretical proof of the rectangular signal’s decomposition and composition is done by using the RZ8664 test box and the experimental results of RZ8664 test box are compared with the simulation results of MATLAB. The experimental conclusions obtained help students understand better the principle of the signal’s decomposition and composition, and better teaching efficiency is obtained in fact.
Keywords：signal decomposition and compositionsignal and systemMATLAB simulationRZ8664 test boxpractical teaching
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：7( 13-19 )