随即过程在通信系统中的应用

随机过程在通信原理中得应用(陕西理工学院 物理与电信工程学院 通信工程专业 1203 班，陕西 汉中 723000)指导老师:王桂宝[摘要］:随机过程就是随机信号分析得基石，通过对随机过程得自相关函数与功率谱密度等参量得 MATLAB仿真,理解自相关函数与功率谱密度得特点、波形及其之间得关系，掌握随机过程得自相关函数与功率谱密度得特点、波形及其之间得关系。学会利用 MATLAB 语句生成高斯白噪声，能够利用 MATLAB 工具分析随机过程得性能特性，能够利用 MATLAB 基本程序控制语句求信号得功率谱及自相关函数等,并对随机过程进行系统分析.［关键词]:随机过程;MATLAB;系统分析Random processin the application of the munication principleWang Yupeng（Grade12，Class03Major munication,Physical and telemunication engineering institute，Shaanxi University of Technology,Hanzhong 723000，Shaanxi)Instructor: Wang Guibao[Abstract］: Stochastic process is the foundation of random signal analysis， based on the random process of the autocorrelation function and power spectral density parameters of MATLAB simulation， to understand the characteristics of the autocorrelation function and power spectral density, waveform and the relationship between the master the autocorrelation function of random process and the characteristics of the power spectral density ， the waveform and the relationship between、 Learn to use the MATLAB statements generated gaussian white noise, can use MATLAB tools to analyze characteristics of random process, be able to use MATLAB basic control statements for signal power spectrum and autocorrelation function， and system analysis of stochastic process、 [Keywords］：Stochastic process; MATLAB； System analysis目录1 绪论 ................................................. 0 2 Matlab 得简介 ......................................... 0 3 基本原理 .............................................. 1 3 、 1 随机过程 ............................................