Represent a radial dendrogram in MATLAB

Question

I want to represent a dendrogram in radial lines with arcs.

So far,I have tried

t2=linkage(squareform(t1),'single')
dendrogram(t2,0,'colorthreshold',0.5)

and got the output as

Could you please let me know how to represent the same as a radial dendrogram in MATLAB, as in the image below.

Answer 1

You could try my Polar Dendrogram function from MATLAB Central: http://www.mathworks.co.uk/matlabcentral/fileexchange/21983-draw-a-polar-dendrogram

Hope it works for you!

Answer 2

Matlab does not have a built in function for making a radial dendrogram. A quick search turned up a page about Hierarchical Random Graphs with code that may work for you.