%BALANCE Diagonal scaling to improve eigenvalue accuracy.
%   [T,B] = BALANCE(A) finds a similarity transformation T such
%   that B = T\A*T has, as nearly as possible, approximately equal
%   row and column norms.  T is a permutation of a diagonal matrix
%   whose elements are integer powers of two so that the balancing
%   doesn't introduce any round-off error.
%
%   B = BALANCE(A) returns the balanced matrix B.
%
%   See also EIG.

%   Copyright (c) 1984-98 by The MathWorks, Inc.
%   $Revision: 5.6 $  $Date: 1998/05/29 21:08:32 $
%   Built-in function.
