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55 lines
870 B
55 lines
870 B
1 year ago
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clear
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close all
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format compact
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set(groot,'defaulttextinterpreter','latex');
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set(groot, 'defaultAxesTickLabelInterpreter','latex');
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set(groot, 'defaultLegendInterpreter','latex');
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web_example_2d_data;
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x = positions(1, :);
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y = positions(2, :);
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if 1
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scatter(x, y, 5, solution, 'filled');
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title('$u(x, y)$');
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xlabel('$x$')
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ylabel('$y$')
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zlabel('$u(x, y)$')
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xlim([-1 1])
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ylim([-1 1])
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axis square
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grid on
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box on
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xticks(-1:0.5:1)
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yticks(-1:0.5:1)
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colormap jet
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colorbar
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% exportf(gcf, 'adv-dif-2d-scat.png', '-m3')
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end
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if 0
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tri = delaunay(x,y);
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trisurf(tri, x, y, solution, 'EdgeColor', 'None');
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lighting phong
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shading interp
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view([145.3000 40.4000])
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xlabel('$x$')
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ylabel('$y$')
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zlabel('$u(x, y)$')
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title('$u(x, y)$');
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xlim([-1 1])
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ylim([-1 1])
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axis square
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grid on
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box on
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xticks(-1:0.5:1)
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yticks(-1:0.5:1)
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colormap jet
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% exportf(gcf, 'adv-dif-2d-surf.png', '-m3')
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end
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