Interface function for plotting examples
[f, a] = choose_plot_example(example);
string with name of example
figure and axis handles
With this function it's possible to choose which plotting example should be used and displayed. Following strings are supported for the parameter example: 'simple' = plot_example_simple_graph() 'cmap' = plot_example_color_map() 'subplot' = plot_example_subplots() 'champ' = plot_example3d_champ() 'mesh' = plot_example3d_mesh()