基于CCS软件的数字信号处理课程实验设计

摘要

The experimental design of the digital signal processing curriculum is completed by the CCS soft⁃ware of the TI company.The experimental design content consists mostly of the linear convolution,FFT algo⁃rithm,IIR filter design and FIR filter design.By the CCS integrated development environment,the experimen⁃tal design content can be implemented by designing the C program.The C program is compiled,loaded and run by the C5402 Device simulator of the CCS software,and the waveform of the signal sequence is observed by the time/frequency menu.The experiment teaching of the digital signal processing is finished.%文章借助TI公司的CCS3.3软件，完成数字信号处理课程的实验设计，主要从线性卷积、FFT算法、IIR滤波器设计和FIR滤波器设计4个方面讨论数字信号处理课程的实验设计.在CCS集成开发环境下，采用C语言编写程序完成上述实验设计内容.借助CCS软件提供的软件模拟器C5402 Device Simulator完成C语言程序的编译、加载和运行，通过time/frequency菜单观察序列的波形，完成数字信号处理的实验教学，取得良好的实验教学效果.