How to draw natural frequency of mindlin plates

I calculated the natural frequency of the plate, but I don't know how to draw natural of square plates. Please someone show me matlab code of this case! thanks!!

[Siddarth Subramaniam]

Could you please share the code you made for natural frequency calculation

Answer 1

[KSSV]

You may make use of the below function: http://in.mathworks.com/matlabcentral/fileexchange/32029-plate-bending/content/Plate%20Bending/PlotFieldonDefoMesh.m

[lethanh binh]

Thank you so much!