基于MATLAB GUI的图形交互式数字信号处理实验平台
首发时间:2010-12-29
摘要: MATLAB软件在电子信息类课程中应用越来越广泛,其中的交互式图形用户界面及其参数的可调性可使数字信号处理的分析过程变得易于控制、直观可视化,有利于提高"数字信号处理"课程的教学质量和效果。本文以GUI编辑界面建立GUI的方法,基于MATLAB对数字信号处理中的实验:基本离散时间信号的实现、常用离散时间信号的运算与波形变换、离散系统的零极点分析、DFT计算、进行了交互式设计,最后给出了部分实验的分析和结果,展示了MATLAB图形用户界面在"数字信号处理"课程辅助教学中的优点。
关键词: MATLAB GUI 数字信号处理 仿真 实验平台
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The Graphical Interactive Experiments Platformfor digital signal processing based on MATLAB
Abstract:The MATLAB software applies in the field of electronic information is getting more and more widespread, in which graphical interactive user interface and the parameter controllability may cause the Digital Signal Processing's parsing process to become easy to control, the direct-viewing visualization, which is advantageous in the enhancement of the quality and effect in teaching the course of Digital Signal Processing. This article establishes GUI by the way of GUI edition contact surface. Based on MATLAB , the experiments of Digital Signal Processing: the commonly used run-on digital time signal realized,calculations of the commonly used run-on digital time signal ,digital system's zero-pole analysis and calculation of DFT has been carried on the interactive design, finally it has given the part experiment's analysis and the result in this paper, which has demonstrated the advantages of the applications of MATLAB GUIs in teaching the course of Digital Signal Processing.
Keywords: MATLAB GUI Digital Signal Processing Simulation Experimental platform
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