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y= u(a+3) - u(a-2) y= u(b+2) - u(b) + 4 u(b) - u(b-2) Define function with...

y= u(a+3) - u(a-2)

y= u(b+2) - u(b) + 4 u(b) - u(b-2)

Define function with matlab. plot the two functions in matlab.

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