MATLAB: Changing the number format of colorbar values

colorbarcolormapplotplotting

My color bar values are huge and I would love to maximize on the plot space. How can I change the values of my colorbar to say value * 10^8. Thanks

Best Answer

In R2014b or later, colorbar objects have a http://www.mathworks.com/help/matlab/ref/colorbar-properties.html TickLabels property and also a TickLabelInterpreter. So you could for example,

cb = colorbar();
set(cb, 'Ticks', [10^7, 2.5*10^7, 5*10^7, 7.5*10^7, 10^8], 'TickLabels', {'10^7', '2.5 x 10^7', '5 x 10^7', '7.5 x 10^7', '10^8'}, 'Interpreter', 'tex')

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hi, try :

 v=repmat([10 9]',[50 1]);

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One way is to use a "grouping variable" as the second argument:

a=[9 3 5 3 0 10 6 8 4 9 7 3 8 6 6 9 1 8 8 6 10];
b=[10 7 5 6 8 6 4 7 8 8 9 7 10 7 6 6 7 2 8 10 8];
ag =   ones(size(a));
bg = 2*ones(size(b));
figure
boxplot([a b]',[ag bg]')
set(gca,'XTickLabel',{'a','b'})

Best Answer

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