How to plot matrix to color band

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Mad Gano
Mad Gano 2022-7-26
评论： Mad Gano 2022-7-26
I have such a matrix
X=[1, 2, 1, 3, 2, 1, 4, 2, 1, 3 ;...
2, 1, 1, 3, 6, 2, 4, 3, 2, 1;...
4, 1, 7, 2, 4, 3, 2, 4, 1, 2;...
2, 1, 5, 7, 5, 6, 7, 1, 2, 3];
And I want to plot it like this
ofcourse with axis and colorbar
It is posible to do that?

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采纳的回答

Abderrahim. B
Abderrahim. B 2022-7-26
编辑：Abderrahim. B 2022-7-26
Ran in:
X=[1, 2, 1, 3, 2, 1, 4, 2, 1, 3 ;...
2, 1, 1, 3, 6, 2, 4, 3, 2, 1;...
4, 1, 7, 2, 4, 3, 2, 4, 1, 2;...
2, 1, 5, 7, 5, 6, 7, 1, 2, 3];
heatmap(X, 'CellLabelColor', 'none')
colormap(flipud(gray))
colorbar

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