The main contents of this dissertation are follows : the mathematical model of chaos is discussed deeply from mathematical map , statistical viewpoint for the purpose of analysis and synthesis chaotic signal . the dissertation analysis chaotic signals deeply , mainly about the correlation property ( including auto - correlation and cross correlation ) and lyapunov exponent . the study shows the ideal auto correlation and cross correlation of the chaotic signals by using theoretical derives and computer simulations 本文首先对混沌信号的数学模型进行了深入的讨论,并分别从数学映射、统计学角度对其数学模型进行了全面的研究,特别是全面总结了混沌系统的统计学模型的研究成果,讨论并给出了混沌与噪声的区别与相似之处;雷达信号处理的重要一步是杂波中的信号检测问题。
As another application instance , a subsystem monitoring ultra - high frequency partial discharge of transformer is developed , which can analyse , process , plot time - domain pd data and demodulated pd data , besides , it also has such discharge type recognition function as spectrum calculation and auto correlation 作为另一应用实例,研制了变压器超高频局放监测子系统,此系统具有分析、处理、显示超高频时域波形及其包络线波形数据的功能,还具有用于放电模式识别的时域波形及其包络线波形的频谱计算和自相关处理等功能。