一种基于激光散点的回波信号融合处理方案

An Echo Signal Integration and Processing Scheme Based on Laser Scatter

通过分析激光散点回波信号特性,采用复合散点目标特性合成方法对散点回波信号进行合成,合成后的回波信号具有人为或自然噪声,针对合成后的回波信号特性,选用并调整一系列的信号处理方法,对合成后的回波信号进行处理,通过仿真分析,能获得较好的融合效果和处理精度。从采集散点回波信号到合成回波信号,再到处理合成后的回波信号,整个过程构成了一种完整精确的激光散点回波信号融合处理方案。

Through analyzing the scattered laser echo signal characteristics, synthetic method of composite scattered target＇ s characteristics to integrate the scattered laser echo signal, after integrating, the echo signal has artificial or the natural noises, In connection with the integrated echo signal characteristic, selects and adjusts a series of signal processing method, process the integrated echo signal, through the simulation analysis, the scheme can obtain good fusion effect and the processing precision. From the collection of the scattered laser echo signal to integrate the scattered echo signal, then to process the integrated echo signal, the whole process, constitute a complete and accurate laser scattered echo signal fusion program.