Begin by defining the x, y and z values for the plot, if you don't already have them. For example, at MATLAB's command prompt type the following:x = 1:0.1:10; y = sin(x); z = magic(91);This code ...

Matlab automatically creates axes for a histogram and resizes them as you resize the graph, but you also have options to change the axes manually. Create a function by defining the x and y variables.