Simulations also show that the method is applicable to a number of engineering problems for state estimate and parameter identification.

其结果表明，对参数突变的系统，应用该方法进行状态估计或参数辨识，具有很好的跟踪突变参数的效果。

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Each state delegation leader is provided with a special identification or pin number allowing only him or her to access the a special intranet site for delegates.

CNN: Online Roll Call debuts at Democratic National Convention