Assume the unit-step response of a discrete-time system is given as follows: (Vu[n] is the output...

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Assume the unit-step response of a discrete-time system is given as follows: (Vu[n] is the output of the system for the input x(n) = u[n]) 3 u[n] a) Determine the transfer function H(z) of this system. Plot the region of convergence (ROC). b) Determine the impulse response h[n] of the system. c) Find a difference equation that gives the input-output relationship for this system. d) Sketch (plot) the block diagram for this system. Assume the unit-step response of a discrete-time system is given as follows: (Vu[n] is the output of the system for the input x(n) = u[n]) 3 u[n] a) Determine the transfer function H(z) of this system. Plot the region of convergence (ROC). b) Determine the impulse response h[n] of the system. c) Find a difference equation that gives the input-output relationship for this system. d) Sketch (plot) the block diagram for this system.