摘要
基于短波通信发展的现状,结合VC与Matlab在程序设计上的优势,利用模块化思想仿真实现了一种HF Modem,在自环的模式下用VC与Matlab结合进行了HF Modem仿真,其中,用VC仿真实现了HF Modem模块中的串口传输和RS编译码,用Matlab仿真了TDPSK调制解调。完成了计算机终端可视化界面的软件开发,并用编程仿真流程图描述了HF Modem系统程序运行的过程。
Based on the actuality for development of HF communication and the advantage of VC and Matlab, HF Modem is designed with the idea of modularization, and HF Modem is simulated with VC and Matlab in the communication of loop back. Thereinto, serial communication, RS coding and decoding are implemented with VC, and modulation and demodulation of TDPSK are simulated with Matlab. The visual interface of computer terminal is developed, and the process of running programme in HF Modem system is illustrated with flow chart of simulation.
出处
《通信技术》
2009年第5期14-16,共3页
Communications Technology
