In [1]:

    

import os 
os.getcwd()


    

    
Out[1]:





'/home/psenin/git/saxpy/jupyter'

In [2]:

    

os.chdir("/home/psenin/git/saxpy")
import numpy as np
from saxpy.znorm import znorm
from saxpy.discord import find_discords_brute_force


    

In [3]:

    

from numpy import genfromtxt
dd = genfromtxt("data/ecg0606_1.csv", delimiter=',')


    

In [4]:

    

import matplotlib.pyplot as plt
plt.plot(dd)
plt.show()


    

In [5]:

    

discords = find_discords_brute_force(dd[0:400], 100, 4)
discords


    

    
Out[5]:





[(173, 5.1145707192350738),
 (26, 4.9594742669641372),
 (299, 2.3370302965046825)]

In [8]:

    

discords[0][0]


    

    
Out[8]:





173

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