matlab中的延时环节
时间: 2023-11-02 11:20:07 浏览: 309
在MATLAB中,延时环节可以通过乘以e^(-τs)的方式来表示,其中τ是延迟时间,s是Laplace变量。延时环节可以用来模拟系统中的信号传输延迟或者其他需要引入时间延迟的情况。可以使用tf函数来创建具有延时环节的传递函数。例如,使用num=[10 30 20]和den=[1 12 47 60]来构造一个传递函数sysc=tf(num,den),其中sysc表示一个具有延时环节的系统。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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