32 lines
791 B
Python
32 lines
791 B
Python
import numpy as np
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import matplotlib.pyplot as plt
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freq = 800
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freq2 = 820
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dt = 0.00001
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x = np.arange(0.0, 1.0, dt)
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eod = np.sin(x * 2 * np.pi * freq) + np.sin(x * 2 * np.pi * freq * 2) * 0.5
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eod2 = np.sin(x * 2 * np.pi * freq2) + np.sin(x * 2 * np.pi * freq2 * 2) * 0.5
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fig = plt.figure(figsize=(5., 7.5))
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ax = fig.add_subplot(311)
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ax.plot(x, eod, color="darkgreen", linewidth=1.0)
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ax.set_xlim(0.0, 0.1)
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ax.set_ylabel('voltage [mV]')
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ax = fig.add_subplot(312)
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ax.plot(x, eod2, color="crimson", linewidth=1.0)
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ax.set_xlim(0.0, 0.1)
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ax.set_ylabel('voltage [mV]')
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ax = fig.add_subplot(313)
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ax.plot(x, eod + eod2 * 0.05, color="lightblue", linewidth=1.0)
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ax.set_xlim(0.0, 0.1)
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ax.set_xlabel('time [s]')
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ax.set_ylabel('voltage [mV]')
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plt.tight_layout()
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plt.savefig("eods.pdf")
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# plt.show()
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