how to get a contour from a matrix that its values varies between zero and one?

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AliHg 2019-10-25

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回答： Star Strider 2019-10-25

assume we have a random 10×10 two dimensional matrix that its values are between zero and one. how can I obtain a 2D contour from it?

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Star Strider 2019-10-25

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https://ww2.mathworks.cn/matlabcentral/answers/487447-how-to-get-a-contour-from-a-matrix-that-its-values-varies-between-zero-and-one#answer_398231

在 MATLAB Online 中打开

Try this:

M = rand(10);
figure
contour(M)
figure
contourf(M)

See the documentation on contour for more information.

Experiment to get the result you want.

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MATLAB Graphics 2-D and 3-D Plots Contour Plots

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