MATLAB: Function that deletes a row in a matrix

deletematrix

So I have a simple 3 by 3 matrix that I need to make a function that is able to delete any row in the matrix, any suggestions?

Best Answer

mat = rand(3);
n = 2;
mat(2,:) = [];

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MATLAB: Create new matrix by deleting columns with negative numbers from old matrix

   M = A(:,all(A>=0,1));

MATLAB: Deleting Rows of a Matrix

Here's one way:

v = rand(1, 1512)' % Create sample data.
m = reshape(v, 3, []) % Make into matrix.
m(:, 2:2:end) = []; % Delete every other column.
v2 = m(:); % Turn into column vector.

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