线性调频脉冲压缩 meaning in English
chirp pulse compression
linear fm pulse compression
Examples
- In this dissertation , radar detection in hrr has been taken as background . the followings are main contents of this dissertation : ( 1 ) based on analyzing the targets and the clutter ’ s specific characteristics of hrr radar , the echo models of targets and clutter have been studied respectively ; the changes of targets ’ echoes in different elevation angles , azimuth angles and attitude angles have been analyzed ; then , the echo models of lfm radar clutter have been established
本文针对高距离分辨雷达目标检测开展研究,主要完成了以下几方面的工作: ( 1 )分析了高距离分辨雷达目标和杂波回波特征,在此基础上分别研究了高距离分辨雷达目标和杂波的回波模型,分析了不同俯仰角、不同方位角以及不同姿态下目标回波模型的变化,并建立了线性调频脉冲压缩雷达的杂波模型。 - The fixed - point dsp program is given which are based on the analysis in the feather of the video signal and the 16 - bit fixed - point dsp - - tms320c5402 . at last , the result and quantity of calculation are analyzed to prove that the speed and precision of calculation are matched to the system requirement
在深入分析了线性调频脉冲压缩信号产生过程和特性的基础上，结合16位定点dsp ? ? tms320c5402的硬件结构和指令系统的特点，编写了定点dsp程序，并对程序的计算量和计算结果进行了分析，表明算法的速度和精度都可以满足系统的要求。