高阶PLL非线性捕获的相轨迹和时间响应图的计算机自动绘制  

HOW TO USE A COMPUTER TO DRAW AUTOMATICALLY THE PHASE TRAJECTORY AND THE TIME RESPONSE DIAGRAM OF THE HIGHER-RANK PLL NONLINEAR CAPTURE

作　　者：姜占才[1] 

机构地区：[1]青海师范大学物理系,西宁810001

出　　处：《计算机应用与软件》2004年第10期88-89,共2页Computer Applications and Software

摘　　要：对描述高阶锁相环非线性捕获和跟踪性能的高阶非线性微分方程 ,采用MATLAB编程求解 ,自动绘制相轨迹和位移、速度时间响应图 ;求出了与任意初始相差对应的捕获带。In order to give the solutions to the higher-rank nonlinear differential equations which describe the nonlinear capture and tracing functions of the higher-rank PLL.We can program in MATPAB language to give the solutions,draw automatically diagram of phase trajectory and displacement-speed time response diagram,find out the capture belt relative to arbitrary initial phase difference.

关 键 词：捕获 PLL 时间响应 锁相环 相轨迹 相差 高阶非线性微分方程 求解 对应 速度 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术] TN911.8[自动化与计算机技术—计算机科学与技术]