31 lines
629 B
Python
31 lines
629 B
Python
# -*- coding: utf-8 -*-
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"""
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Created on Tue Jun 30 19:48:21 2015
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@author: rlabbe
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"""
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import matplotlib.pyplot as plt
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import book_plots as bp
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def plot_track_and_residuals(t, xs, z_xs, res):
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plt.subplot(121)
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bp.plot_measurements(t, z_xs, label='z')
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bp.plot_filter(t, xs)
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plt.legend(loc=2)
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plt.xlabel('time (sec)')
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plt.ylabel('X')
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plt.title('estimates vs measurements')
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plt.subplot(122)
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# plot twice so it has the same color as the plot to the left!
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plt.plot(t, res)
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plt.plot(t, res)
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plt.xlabel('time (sec)')
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plt.ylabel('residual')
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plt.title('residuals')
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plt.show()
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