plotting a 3d graph for a 3d table

I have a table and I want to plot a 3d graph for that.

Answer 1

[Voss]

M = readmatrix('file.xlsx')

M = 22x10

NaN NaN 0.9200 1.3000 1.6100 2.2000 3.2000 4.1200 13.2000 26.0000 NaN 3.2000 0 0 0 0 0 -0.0200 0.0100 -0.0800 NaN 3.0000 0 0 0 0 0 -0.0200 0.0100 -0.0800 NaN 2.8900 0 0 0 0 0 -0.0200 0.0100 -0.0800 NaN 2.8000 0 0 0 0 0 -0.0200 0.0100 -0.0800 NaN 2.6000 0 0 0 0 0 -0.0200 0.0100 -0.0800 NaN 2.4200 0 0 0 0 0 -0.0200 0.0130 -0.0800 NaN 2.4000 0 0 0 0 0 -0.0200 0.0130 -0.0800 NaN 2.2000 0 0 0 0 0 -0.0500 0.0200 -0.1000 NaN 2.0000 0 0 0 0 0.0200 -0.0600 -0.0050 -0.1200

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x = M(2:end,2);
y = M(1,3:end);
z = M(2:end,3:end);

figure
surf(x,y,z.')

[ammar ansari]

Bundle of thanks

[Voss]

You're welcome!