Chapter 2 deals with the ground echo signal of sar , and establishes the signal models of static target and moving target 第二章研究了合成孔径雷达回波信号,建立了静止目标和运动目标的回波模型。
Miss distance parameters are estimated by matching pursuit algorithm to search the basis function which best matches the echo signal 通过匹配追踪算法寻找与回波信号最匹配的基函数来确定脱靶量参数。
High - speed data acquisition and high capacity real - time memory is important and necessary for acquisition and assessment of radar echo signal 高速数据采集和大容量实时存储是采集和评估雷达回波信号的必要手段。
Radar display terminal , which is used to visually present the information contained in the radar echo signal , plays an important role in the radar system 雷达显示终端作为对雷达数据的直观表述,是各种雷达系统的重要组成部分。
On this basis , we created simulation models for echo signals of sar , analyzed several typical errors and got the point target echo with these errors 在此基础上,建立了sar回波信号的仿真模型,并针对几种典型的误差形式进行了进一步的分析,得到了带有误差的点目标回波模型。