标题: 关于slmulink的问题 [打印本页] 作者: lx.lee 时间: 2009-4-26 13:29 标题: 关于slmulink的问题 Warning: The model 'untitled' does not have continuous states, hence using the solver 'VariableStepDiscrete' instead of the solver 'ode45' specified in the Configuration Parameters dialog.
Warning: Using a default value of 0.2 for maximum step size. The simulation step size will be limited to be less than this value.
这是怎么回事？