2023-04-13 11:09:40 +02:00
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import pandas as pd
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import numpy as np
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def buffer2dataframe(buffer):
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df = pd.DataFrame(buffer)
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df.colums = ["Time [s]", "Voltage [V]"]
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return df
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2023-04-13 17:50:40 +02:00
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def buffers2dataframe(ibuffer, vbuffer):
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"""
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@param ibuffer : 2d - array: timestamps, current
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@param vbuffer : 2d - array: timestamps, voltage
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@returns DataFrame: timestamps, current, voltage
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"""
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df = pd.DataFrame(np.vstack((ibuffer[:,0], ibuffer[:,1], vbuffer[:,1])).T)
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df.columns = ["Time [s]", "Current [A]", "Voltage [V]"]
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return df
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