PLANEROT

 

 Generate a Givens plane rotation.

  [G,Y] = PLANEROT(X), where X is a 2-component column vector,

  returns a 2-by-2 orthogonal matrix G so that Y = G*X has Y(2) = 0.

 

 

  See also QRINSERTJE23UW, QRDELETELN400N.