house.m

function X = house

% X = house stores the "house" data set in X.
%
% The "house" data set is for use with plot2d.
% Try plot2d(A*X) for various 2 by 2 matrices A.
%
% See also hand.

X = [ -6  -6  -7   0   7   6   6  -3  -3   0   0  -6
      -7   2   1   8   1   2  -7  -7  -2  -2  -7  -7 ];