how to get last column value of a particular variable in matfile

I have a mat file with 4 variables, each variable contains 1 row and 3 column values.... i wanted to get only the last column value of third variable in a variable... how to get it....please do reply....

Answer 1

[Azzi Abdelmalek]

 v=[1 2 3]
out=v(3)

You have to read the basis of Matlab