8 lines
299 B
Python
8 lines
299 B
Python
import pandas as pd
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import sys
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import matplotlib.pyplot as plt
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df = pd.read_csv(sys.stdin,names=['t','x',r'\dot{x}',r"dx_dx0", r"d\dot{x}_dx0", r"dx_d\dot{x}0", r"d\dot{x}_d\dot{x}0", r"dx_dk", r"d\dot{x}_dk"],index_col='t')
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ax = df.plot(subplots=True)
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plt.suptitle(r"\dotdot{x} = -k*x")
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plt.show() |