Put label in colorbar

I put the label ('Power (dB') in my color bar, and the code is below:

a=colorbar;

ylabel(a,'Power (db)','FontSize',16,'Rotation',270);

However, the label is too close the colorbar (see the figure).

Can anyone help me? Thanks!

Also, how can I to put the different title for each subplot.

Answer 1

[Adam]

The label object should have a position that you can edit. The rotation of 270 rather than 90 moves it inside the tick labels for some reason, but you can edit e.g.

hColourbar.Label.Position(1) = 3;

to change the x position of the label.

[Ting-Yu Chueh]

Adam, it works perferct. Thanks!

Answer 2

[Ruger28]

From

doc colorbar

try

a = colorbar;
a.Label.String = 'Power (dB)';

[Ting-Yu Chueh]

JR, thanks.

But, I prefer to revrese the orientation of label, which rotate 270 degree, and with more space between unit and lable.