MATLAB: Fastest way to divide a matrix columns into two matrices

columndividematrix

Hi All
I have an m*n matrix
I want to take out the fifth column (all the m rows) to one matrix , and alll of the other collumns , to another , how to do that ?

Best Answer

%If A is your matrix
A=randi(10,5,8)  % example
c5=A(:,5)  % the fifth column
B=A(:,[1:4 6:m]) % remaining matrix
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