In [30]:

    

%load_ext autoreload
%autoreload 2
import waipy
import numpy as np

x = np.linspace(0,100,100)
y1 = np.random.rand(100)  # Generation of the Random Signal 1
y2 = np.random.rand(100)  # Generation of the Random Signal 2
#print x
data_norm = waipy.normalize(y1)
data_norm1 = waipy.normalize(y2)

result = waipy.cwt(data_norm, 1, 1, 0.25, 2, 4/0.25, 0.72, 6, mother='Morlet',name='x')
result1 = waipy.cwt(data_norm1, 1, 1, 0.25, 2, 4/0.25, 0.72, 6, mother='Morlet',name='y')

waipy.wavelet_plot('y1-signal', x, data_norm, 0.03125, result)
waipy.wavelet_plot('y2-signal', x, data_norm1, 0.03125, result1)

cross_power, coherence, phase_angle = waipy.cross_wavelet(result['wave'], result1['wave'])
waipy.plot_cross('Crosspower two random signals', cross_power, phase_angle, x, result, result1)


    

    




0.1
100
100






    













    













    

In [18]:

    

np.log2(0.1)


    

    
Out[18]:





-3.3219280948873622