MATLAB: How to exclude more than 1 columns from a matrix

Question

I have a matrix like this: Data = [2,1,4,6,2;9,4,6,1,2;5,3,2,8,3;7,2,1,9,3;7,1,8,2,4]

     2     1     4     6     2
     9     4     6     1     2
     5     3     2     8     3
     7     2     1     9     3
     7     1     8     2     4

then i want to exclude the column 3 and 5 from my new matrix. So it will be like this:

     2     1     6
     9     4     1
     5     3     8
     7     2     9
     7     1     2

what to do? thanks before :')

Answer 1

simple way would be:

Data(:,3) = []; Data(:,5) = [];