How to make triangular shape clustering?

I have done circular clustering in matlab 2012 and want to change the circular shape to an equilateral triangle...but dont know what boundary equations i will give to make a triangle.

[Image Analyst]

Can you give an example or upload a screenshot? Do you just want random points located inside a triangle in 2D?

[Smriti bhaleshwar]

Yep i just want random points located inside an equilateral triangle in 2D...

[Smriti bhaleshwar]

hello....i have seen your example. But unfortunately it doesn't resemble my query. Actually i want to do a topological type clustering in which the data will transfer from center head of one group of clustered triangle to the bigger triangle. And also i have to set the array size for clustering.

[Image Analyst]

Please read this: http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer

Then attach a picture so we'll know what you mean.

Answer 1

[Image Analyst]

See attached demo that does the same thing for a circle. It will be trivial for you to adapt it to a triangle.