www.pudn.com > fem2d_nonlinear.rar > u_d.m, change:1999-03-02,size:625b

function DirichletBoundaryValue = u_d(x) %U_D Data on the Dirichlet boundary % Y = U_D(X) returns function values at N discrete points % on the Dirichlet boundary. This input data has to be choosen % by the user. X has dimension N x 2 and Y has dimension N x 1. % % % See also FEM2D_NONLINEAR, F, and G. % % J. Alberty, C. Carstensen and S. A. Funken 02-11-99 % File <u_d.m> in $(HOME)/acf/fem2d_nonlinear/ % This Dirichlet boundary data is used to compute Fig. 5a in % "Remarks around 50 lines of Matlab: Short finite element % implementation" DirichletBoundaryValue = zeros(size(x,1),1);