MATLAB辅助DSP设计的研究与实现

Research and Implement of DSP design using MATLAB as assistant tool

提出结合MATLAB来开发DSP系统的思想,阐述了实现该思想的两种工具,并详细介绍了使用MATLAB Link for Code Composer Studio辅助DSP设计的相关内容,包括其功能特点、实现方式、工作原理等。最后结合典型的FIR滤波器实例,探讨了使用该工具的方法,并设计了图形用户界面。结果表明应用MATLAB辅助开发DSP系统可以发挥二者的优势,缩短开发周期,降低开发门槛,优化开发过程。

The paper brings up an idea that combines MATLAB with DSP to develop DSP systems, elaborates two kinds of tools to reach the goal, and presents the relevant contents of MATLAB Link for Code Composer Studio which is one of the tools in detail. The correlative contents of MATLAB Link for Code Composer Studio involve the functions, characteristics, the manners of realization and its working principle. Finally, it discusses the method of using the tool with the example of FIR filter and designs graphics user interface. The conclusions show that developing DSP systems using MATLAB as assistant tool can exert their advantages, shorten the development period, lower the development threshold and optimize the development process.