Communication and signal theory的意思|示意

The theory of random signal has been widely used in the fields of communication, radar, navigation and cryptology in the initial stage of its formation.

随机信号理论在它形成的初期，便在通信、雷达、导航以及密码学等领域中获得了广泛的应用。

Based on the spread spectrum communication theory, combine digital signal-processing chip DSP and FPGA, this article researches and designs the receiver system for regional radio navigation.

本课题以扩频通信为理论基础，结合目前广泛使用的数字信号处理芯片DSP和FPGA，研究了区域无线电导航系统接收机数字信号处理平台。

The hardware construction, communication protocol, signal coding schemes and the communication software are described in detail, and the performance of the error control schemes is analyzed in theory.

文中对监控系统的硬件结构、通信协议、信息编码方案及通信软件的设计进行了详细的阐述，并从理论上讨论了信息编码方案的差错控制性能。