A tree is a hierarchical data structure where every node has exactly one parent (expect the root) and no or several children.
Along with this relational structure, each node can store any kind of data.
This class implements it using plain MATLAB syntax and arrays. Most useful methods are implemented, using overloading of MATLAB functions for tree objects.
For instance you can type:
>> find ( (a.^2 .* b) > (c - 5) & d )
with a, b, c and d being tree objects.
Very handy, trivial to use. A rather long tutorial is included to walk you through trees, and show how to make the best out of them.