plot step function matlab

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Jente Marien 2017-3-7

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https://ww2.mathworks.cn/matlabcentral/answers/328489-plot-step-function-matlab

回答： Gillian Rosen 2017-3-13

x(t) = (sqrt(t^4 + 1)*(u*(t+1)-u*(t-2))) ∗ δ9(t)

How do you plot this step function in matlab?

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Answer 1

Gillian Rosen 2017-3-13

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Hi Jente,

I understand that you would like to plot the step response for a particular function using MATLAB. If you express this function as one of the dynamic system model options recognized by MATLAB, you can use the 'step' function to plot the step response. For example, you can use a state-space model, transfer function, or frequency-response data model. See the following documentation links for more information:

http://www.mathworks.com/help/control/ref/step.html

http://www.mathworks.com/help/control/ref/step.html#examples

http://www.mathworks.com/help/control/ug/dynamic-system-models.html