Vector Aitken's delta-square accelerator: v=eigpwr(v) % one step of the power method - File Exchange

Code covered by the BSD License

from Vector Aitken's delta-square accelerator by Miroslav Balda
Vector version of Aitken's accelerator

v=eigpwr(v) % one step of the power method
function v=eigpwr(v) % one step of the power method %%%%%%%%%%%%%%%%%%%% global A x=A*v; v=x/norm(x);