import osimport pandas as pdimport matplotlib.pyplot as pltimport pandas as pdfrom scipy import signal
idx_peak = signal.find_peaks_cwt(signal, np.arange
import pandas as pd
activity = activity.ix[1:-1]/pandas/tools/plotting.pyc in plot_series(series, label, kind, use_index,/pandas/tools/plotting.pyc in generate(self)
573