How can I change the tick labels in a colorbar

I have some images that contain probability data. Thus, the colorbar is [0 1]. However, when I plot them I want the colorbar tick labels to be [0% 100%](without changing the image). Is there a way to do so?

Answer 1

[Adam]

figure; hAxes = gca;
imagesc( hAxes, rand( 25 ) );
hc = colorbar( hAxes );
hc.TickLabels = arrayfun( @num2str, hc.Ticks * 100, 'UniformOutput', false );

[Efstathios Kontolatis]

Thanks but what about I want the '%' symbol to appear?

[Adam]

hc.TickLabels = arrayfun( @(x) [num2str(x) '%'], hc.Ticks * 100, 'UniformOutput', false );

[Efstathios Kontolatis]

Thank you very much that works fine