How to eliminate same strings in a cell-array?

Thi is my cell-array:

h={'a','b','c','a','d'};

How to eliminate one of two equal strings like 'a' in the example and get a result like this:

v={'a','b','c','d'};

Thanks in advance for your help!

Answer 1

[Star Strider]

This works:

v = unique(h);