getting data points of the particular area .

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Hello all, I want to ask that how to get all data points inside any shape like circle ? How the 'datacursormode' will be used for that ? What will be the approach ?

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Image Analyst
Image Analyst 2015-10-28
I assume you know the center and radius of the circle. So just use the FAQ: http://matlab.wikia.com/wiki/FAQ#How_do_I_create_a_circle.3F
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yogesh jain
yogesh jain 2015-11-2
yeah certainly I know those values . there is an example of creating spherical mask , how can we apply that on any 3d volume ? plz suggest ...

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