Plotting displacement field vector using quiver

I have two displacement arrays x and y. How to plot displacement field using quiver option. Following is the code which I have used. I am not sure whether the code is correct.

x1=load('DISP_X.xvg'); y1=load('DISP_Y.xvg'); [X,Y]=meshgrid(x1,y1); quiver(X,Y)

Please help me. Thanks in advance.