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feat: add plot fft func

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Skudalen 2021-06-24 09:51:14 +02:00
parent 996ded965e
commit 6e9a5fb322
1 changed files with 4 additions and 0 deletions
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Signal_prep.py
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@ -121,6 +121,10 @@ def plot_df(df:DataFrame):
lines = df.plot.line(x='timestamp') lines = df.plot.line(x='timestamp')
plt.show() plt.show()
def plot_fft(x_f, y_f):
plt.plot(x_f, np.abs(y_f))
plt.show()
handler = Handler.CSV_handler handler = Handler.CSV_handler
file = "/Exp20201205_2myo_hardTypePP/HaluskaMarek_20201207_1810/myoLeftEmg.csv" file = "/Exp20201205_2myo_hardTypePP/HaluskaMarek_20201207_1810/myoLeftEmg.csv"