MATLAB Question

DO NOT USE CIRCSHIFT, LOOPS, OR ANY INTERNAL FUNCTION

Write a function Shifter that takes a 2D array inArray and: i) create an array circLeft that contains the circularly shift of left all the columns of inArray in a 2D array, ii) create an array circUp that contains the circularly shift up all the rows of inArray, and iii) create an array circ2x that first circularly shift the columns of inArray and with the resulting array, shift up all the rows. Hint: Make extensive use of array indexing. Restrictions: The function may not use for or while loops, circshift or any other internal function. For example, if

inArray = [6,7,4; 10,1,5; 2,9,5]; [ circLeft, circUp, circ2x ] Shifter( inArray ) will produce C1rc Left = 4 6 1 5 10 10 1 5 6 4 circ2x = 1 510 7 6