find local max in a matrix

Hello.I have this matrix A=[116 3;107 6;114 6;119 6;117 9;120 9;108 15 ;113 18;115 18;112 21;111 24].I want to detect local maximums from second column and where local max happened that row should be kept in a new matrix.here (112 21) & (111 24) should be saved in matrix B.can any one help me plz?

[Jos (10584)]

How do you define a local maximum? I do not see how 21 and 24 are local maxima of the second column ...

[Stephen23]

Closed as a duplicate (the other has an answer):

http://www.mathworks.com/matlabcentral/answers/269366-find-local-max-in-a-matrix