how do we write it in matlab code

Q.2: Write a code to calculate and plot the ripples of powers (m) for the following: Given u = ( t sin(3) ). where m is defined by the user and can be any number of powers 1- Find z = Je'udt 2- Find w = 3- Find Laplace of w(t) (v) 4- Find y(t) by solving the ode y',-5y' + 4y d2u w , with zero initial conditions where w is chosen randomly from part 2. 5- Find Laplace ofylt) solved in part 4E(y(t)) 6- Plot the responses of u,z,w,L[w).y(t) & Cy(t)) into 6 subplots Q.2: Write a code to calculate and plot the ripples of powers (m) for the following: Given u = ( t sin(3) ). where m is defined by the user and can be any number of powers 1- Find z = Je'udt 2- Find w = 3- Find Laplace of w(t) (v) 4- Find y(t) by solving the ode y',-5y' + 4y d2u w , with zero initial conditions where w is chosen randomly from part 2. 5- Find Laplace ofylt) solved in part 4E(y(t)) 6- Plot the responses of u,z,w,L[w).y(t) & Cy(t)) into 6 subplots