How to solve it in Matlab?

Set * U = round (20 * rand(4)) - 10, V = round(10 + rand(4)) and set b = ones(4,1). (a) Compute the transition matrix from the standard basis for R4 to the ordered basis E = {U1, U2, U3, U4} where the us are the columns of the matrix U. (b) Compute the transition matrix from the standard basis to the ordered basis F = {V1, V2, 23, 24}, and use this transition matrix to find the coordinate vector of b with respect to F. (c) Compute the transition matrix from E to F and the transition matrix from F to E