MATLAB: How to delete the rows of a matrix in matlab under a given condition

Question

Hello everybody,

I have a matrix which has 10118 rows and 14 columns. I would like to delete the number of rows having values greater than 100. How can I do this?

Thanks in advance!

Answer 1

EDITED

%Numbers greater than 100
idx = matrix > 100;
matrix ( ~ ( sum ( idx , 2) == 0 ) , : ) = []
%__________________________
%Numbers lesser than 100
idx = matrix < 100;
matrix ( sum ( idx , 2 ) ~= 0 , : ) = []