Question: Find the Laplace transform X(s) a) sketch the pole-zero plot with the ROC (region of Convergence), and write a program in MATLAB for the following

Find the Laplace transform X(s) a) sketch the pole-zero plot with the ROC (region of Convergence), and write a program in MATLAB for the following signals x(t):

1) X(t) = e-2u(t) + e-3u(t) 2) X(t) = e-3tu(t) + elu(-1) 3) r(t) = e2tu(t) + e-3tu(-t) 4) X(t) = o(t – )

1) x(t) = e 2u(t) + eu(t) 2) x(t) = e u(t) + eu(t) 3) x(t) = eu(t) + e-u(t) 4) x(t) = 8(t - to)

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