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function [p1,field1] = mesh04(p,pt,field); % Eckart Gekeler, Universitaet Stuttgart, Release 15.1.06 % eliminiert doppelte Knoten in der Knotenmatrix pt % und dem Feld der Knotennummern FIELD field1 = field; L = size(p,2), p_aux = pt'; [M,N] = size(field); [p_aux1,I,J] = unique(p_aux,'rows'); p1 = [p,p_aux1']; J = [[1:L],L+J']; C = field(:); D = J(C); field1 = reshape(D,M,N);
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