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16 Apr 1998 (Updated )

Analysis and Solution of Discrete Ill-Posed Problems.

app_hh(A,beta,v)
function A = app_hh(A,beta,v)
%APP_HH Apply a Householder transformation.
%
% A = app_hh(A,beta,v)
%
% Applies the Householder transformation, defined by
% vector v and scaler beta, to the matrix A; i.e.
%     A = (eye - beta*v*v')*A .

% Per Christian Hansen, IMM, 03/11/92.

A = A - (beta*v)*(v'*A);

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