function fixed = p03_fixed_points ( m, fixed_num ) %*****************************************************************************80 % %% P03_FIXED_POINTS returns the fixed points in problem 03. % % Licensing: % % This code is distributed under the GNU LGPL license. % % Modified: % % 12 April 2009 % % Author: % % John Burkardt % % Reference: % % Per-Olof Persson and Gilbert Strang, % A Simple Mesh Generator in MATLAB, % SIAM Review, % Volume 46, Number 2, June 2004, pages 329-345. % % Parameters: % % Input, integer M, the spatial dimension. % % Input, integer FIXED_NUM, the number of fixed points. % % Output, real FIXED(M,FIXED_NUM), the fixed points. % fixed = [ ... -1.0, -1.0; ... 1.0, -1.0; ... 1.0, 1.0; ... -1.0, 1.0 ]'; return end