On the basis of the principle , a comprehensive description of dsp module design in marine navigation radar system is provided , including dsp module function and the interface between different modules 在此基础上,提出了船载导航雷达数字信号处理的设计思路,包括系统功能和模块间的接口。
Firstly , we described the essential theory of doppler navigation , analyzed each module of the radar and studied their signal process , then provided the method and steps to test the radar 首先,从说明机载导航雷达原理入手,在剖析被测对象功能结构的基础上,给出了对其进行性能检测的方法和步骤。
As the essential navigation equipment on ship , marine navigation radar has developed for decades from analog to digital , and the radar system has been installed on all kinds of ships 船载导航雷达作为航海船舶必备的导航设备之一,从模拟雷达到数字雷达已经发展了几十年,并普遍安装在各类型船舶上。
Based on dsp and embedded techniques , this paper mainly describes a design of dsp module of marine navigation radar system . and the software algorithm design and system design of dsp module is the emphasis of the paper 本文设计实现了船舶导航雷达系统的数字信号处理模块,重点研究了数字信号处理模块的软件算法,给出了dsp系统的软件实现方案。
With the background of persistent ascend in performance and descend in price of semiconductor products , this paper describes the design and implementation of a marine navigation radar system based on embedded processor and digital signal processor 在半导体产品性能不断提高而价格不断下降的技术背景下，本文提出并设计了一种基于嵌入式处理器和数字信号处理器( dsp )联合工作的船载导航雷达系统。
One of the developing trends about marine navigation radar is the adoption of computers such as embedded processor and digital signal processor . compared with traditional radar systems , embedded radar system is smaller . , more stable and easier in operating 基于嵌入式系统和dsp技术的船载导航雷达是导航雷达的一个发展趋势，相对于传统的导航雷达它具有体积小，性能稳定、操作方便等优点。
