forked from Archive/PX4-Autopilot
Tools: Add Matlab script to plot mag data
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% Tool for plotting mag data
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%
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close all;
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clear all;
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plot_scale = 0.8;
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xmax = plot_scale;
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xmin = -xmax;
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ymax = plot_scale;
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ymin = -ymax;
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zmax = plot_scale;
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zmin = -zmax;
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mag0_raw = load('../../mag0_raw.csv');
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mag1_raw = load('../../mag1_raw.csv');
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mag0_cal = load('../../mag0_cal.csv');
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mag1_cal = load('../../mag1_cal.csv');
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fm0r = figure();
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mag0_x_scale = 1.07;
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mag0_y_scale = 0.95;
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mag0_z_scale = 1.00;
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plot3(mag0_raw(:,1) .* mag0_x_scale, mag0_raw(:,2) .* mag0_y_scale, mag0_raw(:,3) .* mag0_z_scale, '*r');
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axis([xmin xmax ymin ymax zmin zmax])
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fm1r = figure();
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plot3(mag1_raw(:,1), mag1_raw(:,2), mag1_raw(:,3), '*r');
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axis([xmin xmax ymin ymax zmin zmax])
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fm0c = figure();
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plot3(mag0_cal(:,1), mag0_cal(:,2), mag0_cal(:,3), '*b');
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axis([xmin xmax ymin ymax zmin zmax])
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fm1c = figure();
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plot3(mag1_cal(:,1), mag1_cal(:,2), mag1_cal(:,3), '*b');
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axis([xmin xmax ymin ymax zmin zmax])
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