73 lines
3.0 KiB
Matlab
73 lines
3.0 KiB
Matlab
function plotG2(g2_all, g2_error_all, theta_values, scan_parameter_values, scan_parameter, varargin)
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%% plotG2: Plots g2 angular correlations with optional parameters
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%
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% Usage:
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% plotG2(g2_all, g2_error_all, theta_values, unique_scan_parameter_values, scan_parameter, ...
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% 'Title', 'My Title', 'XLabel', 'B (G)', 'YLabel', '$g^{(2)}$', ...
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% 'FigNum', 1, 'FontName', 'Arial', 'Colormap', @Colormaps.coolwarm, ...
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% 'SaveFileName', 'myplot.fig', 'SaveDirectory', 'results')
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% --- Parse name-value pairs ---
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p = inputParser;
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addParameter(p, 'Title', 'g^{(2)}(\delta\theta) vs \delta\theta', @(x) ischar(x) || isstring(x));
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addParameter(p, 'XLabel', '$\delta\theta / \pi$', @(x) ischar(x) || isstring(x));
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addParameter(p, 'YLabel', '$g^{(2)}(\delta\theta)$', @(x) ischar(x) || isstring(x));
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addParameter(p, 'FontName', 'Arial', @ischar);
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addParameter(p, 'FontSize', 14, @isnumeric);
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addParameter(p, 'Colormap', @parula);
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addParameter(p, 'FigNum', [], @(x) isempty(x) || (isnumeric(x) && isscalar(x)));
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addParameter(p, 'SkipSaveFigures', false, @islogical);
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addParameter(p, 'SaveFileName', 'figure.fig', @ischar);
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addParameter(p, 'SaveDirectory', pwd, @ischar);
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addParameter(p, 'YLim', [0 1], @isnumeric);
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parse(p, varargin{:});
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opts = p.Results;
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nParams = size(g2_all, 1);
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% --- Create figure ---
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if isempty(opts.FigNum)
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fig = figure;
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else
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fig = figure(opts.FigNum);
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end
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clf(fig);
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set(fig, 'Color', 'w', 'Position', [100 100 950 750]);
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hold on;
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% --- Colormap ---
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cmap = opts.Colormap(nParams);
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% --- Plot data with errorbars ---
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legend_entries = cell(nParams, 1);
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for i = 1:nParams
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errorbar(theta_values/pi, g2_all(i,:), g2_error_all(i,:), ...
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'o', 'Color', cmap(i,:), 'MarkerSize', 4, 'MarkerFaceColor', cmap(i,:), 'CapSize', 4);
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switch scan_parameter
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case 'ps_rot_mag_fin_pol_angle'
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legend_entries{i} = sprintf('$\\alpha = %g^\\circ$', scan_parameter_values(i));
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case 'rot_mag_field'
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legend_entries{i} = sprintf('B = %.2f G', scan_parameter_values(i));
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otherwise
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legend_entries{i} = sprintf('%g', scan_parameter_values(i));
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end
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end
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% --- Formatting ---
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xlabel(opts.XLabel, 'Interpreter', 'latex', 'FontName', opts.FontName, 'FontSize', opts.FontSize);
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ylabel(opts.YLabel, 'Interpreter', 'latex', 'FontName', opts.FontName, 'FontSize', opts.FontSize);
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title(opts.Title, 'Interpreter', 'latex', 'FontName', opts.FontName, 'FontSize', opts.FontSize + 2);
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legend(legend_entries, 'Interpreter', 'latex', 'Location', 'bestoutside');
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set(gca, 'FontName', opts.FontName, 'FontSize', opts.FontSize);
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ylim(opts.YLim);
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grid on;
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% --- Save figure ---
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Plotter.saveFigure(fig, ...
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'SaveFileName', opts.SaveFileName, ...
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'SaveDirectory', opts.SaveDirectory, ...
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'SkipSaveFigures', opts.SkipSaveFigures);
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end
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