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gibson:teaching:spring-2018:math445:surfer

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 gibson:teaching:spring-2018:math445:surfer [2018/03/06 08:22]gibson removed gibson:teaching:spring-2018:math445:surfer [2018/03/21 09:17] (current)gibson created Both sides previous revision Previous revision 2018/03/21 09:17 gibson created2018/03/06 08:22 gibson removed2018/03/06 06:55 gibson created 2018/03/21 09:17 gibson created2018/03/06 08:22 gibson removed2018/03/06 06:55 gibson created Line 1: Line 1: - This is the Matlab script ''​surfer.m''​ from Clive Moler'​s //Numerical Computing in Matlab//. Licensing is undetermined,​ I hope I'm safe... - ​ function [U,G] = surfer(root,​n) function [U,G] = surfer(root,​n) Line 18: Line 16: %    it may be necessary to have the operating system terminate MATLAB. %    it may be necessary to have the operating system terminate MATLAB. %    Key words from such URLs can be added to the skip list in surfer.m. %    Key words from such URLs can be added to the skip list in surfer.m. + + %   ​Copyright 2014 Cleve Moler + %   ​Copyright 2014 The MathWorks, Inc. % Initialize % Initialize Line 23: Line 24: clf clf shg shg - set(gcf,'​doublebuffer','​on'​) axis([0 n 0 n]) axis([0 n 0 n]) axis square axis square Line 56: Line 56: set(t2,'​string',''​);​ set(t2,'​string',''​);​ drawnow drawnow - page = urlread(U{j}); + page = webread(U{j}); catch catch set(t1,'​string',​sprintf('​fail:​ %5d %s',​j,​U{j})) set(t1,'​string',​sprintf('​fail:​ %5d %s',​j,​U{j}))