How to change color bar for images function?
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Dear all:
Any one could help me with this problem:
I used the following piece of code to generate a heat map for a matrix:
clf
imagesc(full_B);
colorbar;
The color bar default look like this:
I am thinking about changing the color bar into something like rainbow.
How should I be doing it?
Thanks! Ruming
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Accepted Answer
Image Analyst
on 19 Aug 2016
Try this
imagesc(full_B);
colorbar;
colormap(jet(256));
or even better:
imshow(full_B, []);
colorbar;
colormap(jet(256));
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