84 lines
2.6 KiB
Mathematica
84 lines
2.6 KiB
Mathematica
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function visualizeSpace2D(Transf)
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% Ensure that x and y are vectors (1D) and create a 2D mesh grid from them
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[X, Y] = meshgrid(Transf.x, Transf.y); % Create 2D mesh grid from x and y vectors
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height = 20;
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width = 45;
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figure(1)
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clf
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set(gcf, 'Units', 'centimeters')
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set(gcf, 'Position', [2 4 width height])
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set(gcf, 'PaperPositionMode', 'auto')
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% Plot real space grid
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subplot(1,2,1)
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hold on
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% Plot the grid lines
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for i = 1:size(X, 1)
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plot(X(i,:), Y(i,:), 'k'); % Plot horizontal grid lines in black
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end
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for j = 1:size(X, 2)
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plot(X(:,j), Y(:,j), 'k'); % Plot vertical grid lines in black
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end
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axis equal % Ensures equal scaling for both axes
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% Set axes labels
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xlabel(gca, {'$x / l_o ~ (m)$'}, ...
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'Interpreter', 'latex', ...
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'FontName', 'Times New Roman', ...
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'FontSize', 14, ...
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'FontWeight', 'normal', ...
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'FontAngle', 'normal')
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ylabel(gca, {'$y / l_o ~ (m)$'}, ...
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'Interpreter', 'latex', ...
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'FontName', 'Times New Roman', ...
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'FontSize', 14, ...
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'FontWeight', 'normal', ...
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'FontAngle', 'normal')
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title(gca, 'Real Space', ...
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'Interpreter', 'tex', ...
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'FontName', 'Times New Roman', ...
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'FontSize', 14, ...
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'FontWeight', 'normal', ...
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'FontAngle', 'normal')
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% Plot Fourier space grid in a similar style
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[KX, KY] = meshgrid(Transf.kx, Transf.ky); % Create 2D mesh grid from kx and ky
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subplot(1,2,2)
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hold on
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% Plot the grid lines
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for i = 1:size(KX, 1)
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plot(KX(i,:), KY(i,:), 'k'); % Plot horizontal grid lines
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end
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for j = 1:size(KX, 2)
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plot(KX(:,j), KY(:,j), 'k'); % Plot vertical grid lines
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end
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axis equal % Ensure equal scaling for both axes
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% Set axes labels
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xlabel(gca, {'$k_x / l_o ~ (m^{-1})$'}, ...
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'Interpreter', 'latex', ...
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'FontName', 'Times New Roman', ...
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'FontSize', 14, ...
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'FontWeight', 'normal', ...
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'FontAngle', 'normal')
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ylabel(gca, {'$k_y / l_o ~ (m^{-1})$'}, ...
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'Interpreter', 'latex', ...
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'FontName', 'Times New Roman', ...
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'FontSize', 14, ...
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'FontWeight', 'normal', ...
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'FontAngle', 'normal')
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title(gca, 'Fourier Space', ...
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'Interpreter', 'tex', ...
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'FontName', 'Times New Roman', ...
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'FontSize', 14, ...
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'FontWeight', 'normal', ...
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'FontAngle', 'normal')
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end
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