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Help with plotting contour.

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Shubham Maurya
Shubham Maurya on 7 Apr 2015
Closed: MATLAB Answer Bot on 20 Aug 2021
r=-5:.2:5; [X,Y]=meshgrid(r,r); Z=30-2*X; pcolor(Z) This is the temperature distribution. Now I want to label each color in the plot with corresponding temperature. (Say yellow corresponds to 60 degC and so on)

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Thorsten
Thorsten on 7 Apr 2015
Use colorbar to add a colorbar that relates the colors to values, as in
pcolor(peaks), colorbar

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