以Rossler方程!Duffing方程和Vanderpol方程为例,应用Matlab仿真工具进行模拟, 并对仿真结果作了简要说明和讨论,其中的示例对混沌研究和教学有一定的意义.-To Rossler equation! Duffing equation and the van der Pol equation as an example, the application of Matlab simulation tool for simulation, simulation result