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how to get an isodensity plot

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Naomi Penelope
Naomi Penelope 2021-7-8
评论： Chunru 2021-7-9
how can i get an isodensity plot from an image? the first image is the one I am given. the other two is how i want it to look like.

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回答（1 个）

Chunru
Chunru 2021-7-9
Ran in:
[x,y,z] = peaks(25); % Use your data
contourf(x,y,z)
  2 个评论
Naomi Penelope
Naomi Penelope 2021-7-9
how can i call the txt file into the contourf?
Chunru
Chunru 2021-7-9
Read the document of importing data. 'doc textscan' for info.

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