How to extract the shape of polar plot from matlab

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Mohanad Alkhodari 2020-6-11

评论： Mohanad Alkhodari 2020-6-14

Hello

I have a polar plot of with R ranging from -3 to 3 values.

How can I extract the shape of the polar plot as an image? or atleast the area under the shape.

Thanks.

KSSV 2020-6-14

You have a matrix? So use imwrite.

What I have is theta angles and R values.

The polar plot retains a shape. I want to get this shape generated by the polar as an image or atleast location of the points in xy plane.

pol2cart does not work properly due to having negative values in the polar. The shape is missed up

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