Solve using MATLAB. Thanks.

a. Unit sample sequence, (n) i. Using zeros command, create a 1-by-100 one-sided impulse function and name the function as imp. ii. Plot the function using the stem command. b. Unit-step signal, u(n) i. Using ones command, create a 1-by-100 one sided unit step function and name the function as ustep. ii. Plot the function using the stem command. c. Unit-ramp signal ur(n) i. Create a 1-by-100 one-sided unit-ramp function and name the function as uramp. ii. Plot the function using the stem command. d. Using the generated elementary DT signals, create a one-sided function whose expression is given below, name the function as x and plot the first 25 points of the function using the stem command. x(n)=3u(n)+3ur(n)2ur(n)3(n)