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本文介绍了我们所研制的非线性系统计算机辅助分析软件及其应用。本软件共分三部分:1、非线性系统相平面分析;2、非线性系统描述函数分析;3、典型非线性方程(van der Pol方程,Duffing方程,Mathieu方程)分析。全部程序用BASIC语言编制,在PC—1500袖珍计算机上实现,充分利用了该机的绘图功能。
This paper introduces the nonlinear system computer aided analysis software and its application. The software is divided into three parts: 1, non-linear system phase plane analysis; 2, nonlinear system description function analysis; 3, typical nonlinear equations (van der Pol equation, Duffing equation, Mathieu equation) analysis. All programs are written in BASIC language and implemented on the PC-1500 pocket computer, making full use of the drawing functions of the machine.