How to set Heaviside function with different values using MATLAB?

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Holli Sharples
Holli Sharples 2021-9-30
回答： Walter Roberson 2021-9-30
I need to set the function H(t) = { 4, when 0 </= t < 5; 0, when 5 </= t < 10 (as a unit step function)
We must use the heaviside function for MATLAB to set this function. However, I am not sure how to change the default settings to the parameters I need for this function. I looked through the help link on MATLAB and could not find anything helpful in relation to this exercise. If you could show the process to complete this in really basic steps I would be very grateful. Thank you.

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Walter Roberson
Walter Roberson 2021-9-30
Ran in:
The below is deliberately incomplete and deliberately different than exactly what you are asked for. Study the technique and use it to construct your own function.
syms t
H(t) = 3 - 2*heaviside(t-2)
H(t) = 
fplot(H, [0 5]); ylim([-1 4])

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