【摘要】 基于 L isual Basic 6 .0编制了杜芬 (Duffing)方程混沌特性分析的仿真软件 ,利用该软件不仅可方便地显示该系统在相空间上的轨迹线图 ,而且可绘制时程曲线图、幅频图和庞加莱 (Poincare)截面图等。软件操作简便 ,运行可靠更多还原

【Abstract】 This paper introduces the simulation software of Chaos Dynamics System in Nonlinear Duffing Equation which was developed in Visual BASIC 6.0. The software can display not only trajectory of the dynamics equation in the phase plane,but also time-step curves,amplitude-frequency maps and Poincare sectional views.It proves both effective and user-friendly.更多还原