) Consider a box function or rectangular pulse of duration Tand amplitude A. To define the pulse mathematically in a convenient form, we use the following notation: rect(t)- 2 Which stands for a rectangular function of unit amplitude and unit duration centered at t = 0. Then, in terms of this "standard" function, we may express the rectangular pulse thusly, g (t) = Arect (); a.) Compute the CTFT of the rect function showing all mathematical steps. G(f) = ATsinc(A) b.) Use Matlab to plot the rectangular function, and its associated CTFT. Use the following suggested values when plotting each function: A = 1, T = 0.05, t-|-1,1], and f = -5,5]