How to split an image and rotate quadrants?

How to split an image into 4 quadrants and shift each quadrant one spot in the clockwise direction. Top left quadrant to top right, top right to bottom right and so on

Answer 1

[Matt J]

If a,b,c,d are the dimensions of the quadrants (see MAT2CELL )

 C=mat2cell(yourImage,[a,b],[c,d]);

 newImage=cell2mat(  rot90(C,-1)  );