MATLAB: Removing matrix rows after the first element of a row becomes too big

findMATLABmatricesremoving rows

I want to remove all of the rows in A after the element of the first column of the nth row passes, say 10. Let A be
A = [ 1  1  1  1  1  1  1  1  1       3  3  3  3  3  3  3  3  3       4  4  4  4  4  4  4  4  4       7  7  7  7  7  7  7  7  7       8  8  8  8  8  8  8  8  8       10 10 10 10 10 10 10 10 10       11 11 11 11 11 11 11 11 11      25 25 25 25 25 25 25 25 25 ] How do I do this without knowing what row the first element will be larger than 10 at?

• [ii,jj]=find(A>10,1);A(ii:end,:)=[]