摘要
为从复杂的信号提取所需要的信号同时抑制干扰信号,设计一种基于DSP并在MATLAB工具和CCS环境下操作的数字滤波系统。系统以DSP芯片TMS320LF2407为核心并结合了其他硬件模块及软件编程,在MATLAB平台上进行了仿真试验,将CCS开发工具和MATLAB仿真相结合成功地进行了软件编译调试并观察。实验表明,该方法简单可靠,有效可行,具有较好的应用价值。
Aimed at useful signals can be extracted out of complex signals and interferential signals can be prevented,this paper designed a data acquisition and digital filter system,which was based on digital signal processor and operated in the MATLAB and CCS environment.The system used TMS320F2407 as the core DSP chip,combined with other hardware modules and software programming.It carried out the simulated experiment on MATLAB platform, which combined the exploitation implement CCS and the simulation of MATLAB having carried out the software compiling debugging and observation successfully.The experiment results indicate,this method is simple,reliable,effective and has good application value.
出处
《仪表技术与传感器》
CSCD
北大核心
2011年第1期52-54,共3页
Instrument Technique and Sensor
