how can i add the numers on the heatmap?

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myrto pieridou
myrto pieridou 2022-7-8
评论： myrto pieridou 2022-7-18
Ran in:
cdata=[1.6 1.6 1.6,1.6,1.6 1.6 1.6 1.6 1.1 1.1 1.1 1.3 1.3 1.3 4.5 1.6 1.6 1.6 1.6 1.6 1.6 1.6 2.3 2.3 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 5.6; %33
1.1 1.1 0.79 0.79 1.1 1.1 0.79 0.79 0.93 0.93 0.93 1.1 1.1 1.1 1.1 0.46 0.46 0.46 0.46 0.46 0.43 0.43 1.6 1.6 1.1 1.1 1.1 1.1 1.1 1.1 0.43 0.43 1.6; %32
1.1 1.1 0.79 0.79 1.1 1.1 0.79 0.79 0.93 0.93 0.93 1.1 1.1 1.1 1.1 0.46 0.46 0.46 0.46 0.46 0.43 0.43 1.6 1.6 1.1 1.1 1.1 1.1 1.1 1.1 0.43 0.43 1.6; %31
1.6 1.6 1.0 1.0 1.6 1.6 1.0 1.0 1.3 1.3 1.3 1.6 1.6 1.6 1.6 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.1 1.1 1.6; %30
1.6 1.6 1.0 1.0 1.6 1.6 1.0 1.0 1.3 1.3 1.3 1.6 1.6 1.6 1.6 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.1 1.1 1.6; %29
1.6 1.6 1.0 1.0 1.6 1.6 1.0 1.0 1.3 1.3 1.3 1.6 1.6 1.6 1.6 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.1 1.1 1.6; %28
1.6 1.6 1.0 1.0 1.6 1.6 1.0 1.0 1.3 1.3 1.3 1.6 1.6 1.6 1.6 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.1 1.1 1.6; %27
1.6 1.6 1.0 1.0 1.6 1.6 1.0 1.0 1.3 1.3 1.3 1.6 1.6 1.6 1.6 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.1 1.1 1.6; %26
1.6 1.6 1.0 1.0 1.6 1.6 1.0 1.0 1.3 1.3 1.3 1.6 1.6 1.6 1.6 1.1 1.1 1.1 1.1 1.1 1.1 1.1 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.6 1.1 1.1 1.6; %25
];
xvalues=[1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33];
yvalues=[1 2 3 4 5 6 7 8 9 ];
h=heatmap(xvalues,yvalues,cdata);
  2 个评论
Adam Danz
Adam Danz 2022-7-8
I edited your question to remove the screen shot and replace it with the figure generated by the "run feature". I also formatted your code.
This can all be achieved by using tools in the toolbar when editing your question.
https://www.mathworks.com/matlabcentral/help/rtc

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回答（1 个）

Adam Danz
Adam Danz 2022-7-8
编辑：Adam Danz 2022-7-13
The cell values in heatmap appear when the figure is large enough to fit them in. Increase your figure size or decrease the density of the heatmap to make space for the text labels.
You can programmatically maximize the figure using
set(gcf, 'WindowState', 'maximized')
Alternatively, you can create a heatmap look-alike using imagesc which is demo'd here. The text labels won't disappear in this workaround.

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