MATLAB: Colorbar tick decimal round

Question

Hi,

I would like to round my colorbar values to 2 decimal places, is it possible?

Like in my figure, it has 4 dicimal places, 0.0372, I would like to display to 0.04 only.

I don't know how to do that :S

I try:

but failed.

Answer 1

plot(1:10)
h=colorbar
t=get(h,'Limits');
T=linspace(t(1),t(2),5)
set(h,'Ticks',T)
TL=arrayfun(@(x) sprintf('%.2f',x),T,'un',0)
set(h,'TickLabels',TL)