Mapping rows of an array to radii and columns to angles

I am solving the Laplace equation using polar coordinates (r,θ). I get the solution in this form where the rows correspond to radii and the collumns correspond to angles and plot using imagesc(X):

Now I want to be able to plot the solution such that the rows map to concentric rings. The first row X(1,:) should map to the origin and the last row should map to the outermost 'ring'. Is there any way to do this?

[Anthony Gurunian]

Solved using https://www.mathworks.com/matlabcentral/fileexchange/17933-polar-to-from-rectangular-transform-of-images

Answer 1

[Cris LaPierre]

Perhaps this post will help?

https://www.mathworks.com/matlabcentral/answers/499164-how-can-i-convert-an-image-to-polar-coordinates

[Anthony Gurunian]

Yes thank you, this code really helped : https://www.mathworks.com/matlabcentral/fileexchange/17933-polar-to-from-rectangular-transform-of-images