38 lines
987 B
Python
38 lines
987 B
Python
import matplotlib.pyplot as plt
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from metro1_data import tas, cum_probs
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# Update matplotlib parameters.
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params = {'text.usetex': True,
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'figure.dpi': 200,
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'font.size': 14,
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'font.serif': [],
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'font.sans-serif': [],
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'font.monospace': [],
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'axes.labelsize': 16,
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'axes.titlesize': 18,
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'axes.linewidth': .6,
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'legend.fontsize': 14,
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'xtick.labelsize': 12,
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'ytick.labelsize': 12,
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'font.family': 'serif'}
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plt.rcParams.update(params)
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plt.figure(figsize=(7, 5))
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plt.step(tas, cum_probs, 'o-', color='blue', where='post')
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idx = 3
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epsilon = (cum_probs[idx] + cum_probs[idx+1]) / 2
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ta_star = tas[idx+1]
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plt.plot([tas[0], ta_star], [epsilon, epsilon],
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linestyle='dashed', color='black')
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plt.annotate(r'$\epsilon$', (tas[0], epsilon), va='center', ha='right')
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plt.xlabel('$ta$')
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plt.ylabel('$F$')
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plt.xlim(tas[0], tas[-1])
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plt.ylim(bottom=0)
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plt.tight_layout()
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plt.show()
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