MATLAB: Delete null in matrix

MATLABmatrix

I have matrix M=[ 0 0 0 7.9286 10.1000 14.3714]

I want to delete null in matrix.

I want matrix M=[7.9286 10.1000 14.3714]

Thanks

M=[ 0 0 0 ; 7.9286 10.1000 14.3714]
M=M(all(M,2),:)

[~,b] = unique(eliti(:,18),'stable');
eliti_new = eliti(b,:);

myArray = [1 2 3; 4 5 6; 7 8 9; 10 11 12; 13 14 15];
result = myArray( [1 3 4], : );