摘要
目前数字信号处理教学实验和DSP应用系统的开发中,绝大部分都采用CCS的环境,只有少数高档的DSP实验系统采用MATL AB作为开发环境,利用MATL AB强大运算功能辅助设计DSP应用程序,将大大缩减DSP应用程序的开发时间。本文研究了在通用TMS5 40 2系列DSP实验系统中利用MATLAB L inks for CCS的功能,设计开发了基于MATL AB环境的DSP滤波教学实验系统,文章介绍了MATL AB和CCS编程环境的特点,对MATL AB和CCS的任务进行了分割,并以FIR滤波器为例介绍了如何用MATL AB连接CCS,以及怎样用MATLAB辅助设计DSP系统以及在MATLAB环境中调试程序。
Recently most of DSP teaching experiment and development systems adopt the CCS environment. Only few top DSP experimental systems adopt the MATLAB environment. Using the great calculating power of MATLAB to assist DSP system designing could dramatically reduce the cost of development time. We design and implement DSP filter systems for teaching experiment with MATLAB, using the function of MATLAB links for CCS in TMS5402 experimental systems. This article, using FIR filter as an example, mainly introduces the features of MATLAB and CCS environment, and how to make links to CCS with MATLAB, assist DSP system designing and debug programs with MATLAB.
出处
《电气电子教学学报》
2005年第2期76-79,共4页
Journal of Electrical and Electronic Education
