How to calculate the energy of the function tri(2t+5/6) using matlab? -


how calculate energy of function tri(2t+5/6) using matlab?[where tri triangular pulse function]

define trisqr square function , integrate on it:

trisqr=@(x) tri(x).*tri(x); xmin=-2; xmax=2; energy=integral(trisqr,xmin,xmax)

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