摘要
本文研究了用数字信号处理器(DSP)实现幅度调制与解调的性能实验系统,给出了该系统的数学模型、工作原理、主要程序设计、实验方法及结果。以该系统为例,重点从实现技术方面探讨了DSP综合应用系统设计的开发环境及开发手段。本实验基于DSP硬件平台,将系统的硬件应用、软件设计、CCS开发调试工具及Matlab辅助仿真功能相结合,使学生不仅掌握数字信号处理的理论,而且能够将理论研究的成果和算法应用于各种解决方案,对培养学生的DSP实际综合设计能力很有益处。
This paper studies that using of digital signal processor can realize amplitude modulation and demodulation performance test system, presents a mathematical model of the experimental system, the working principle, the main program design and experimental methods and results. To the system as an example, this paper explores the DSP integrated application development environment and the development of system design tools. The experimental bases on DSP hardware platforms, and combines with the application of the system hardware, software design, Matlab assisted simulation and debugging tools of CCS functions, It makes the students master not only the theory, but also can apply the results of research and theoretical algorithm in all sorts of solutions.
出处
《电气电子教学学报》
2007年第3期106-108,119,共4页
Journal of Electrical and Electronic Education
关键词
DSP
幅度调制
解调
实现技术
DSP
amplitude modulation
demodulation
actualizing technology
