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lines changed Original file line number Diff line number Diff line change 1313import matplotlib .cbook as cbook
1414import matplotlib .cm as cm
1515from matplotlib .collections import LineCollection
16- from matplotlib .ticker import MultipleLocator
1716
1817fig = plt .figure ("MRI_with_EEG" )
1918
2827
2928# Plot the histogram of MRI intensity
3029ax1 = fig .add_subplot (2 , 2 , 2 )
31- im = np .ravel (im )
32- im = im [np .nonzero (im )] # Ignore the background
33- im = im / (2 ** 16 - 1 ) # Normalize
34- ax1 .hist (im , bins = 100 )
35- ax1 .xaxis .set_major_locator (MultipleLocator (0.4 ))
30+ im = im [im .nonzero ()] # Ignore the background
31+ ax1 .hist (im , bins = np .arange (0 , 2 ** 16 + 1 , 512 ))
32+ ax1 .set (xlabel = 'Intensity (a.u.)' , ylabel = 'MRI density' , yticks = [])
3633ax1 .minorticks_on ()
37- ax1 .set_yticks ([])
38- ax1 .set_xlabel ('Intensity (a.u.)' )
39- ax1 .set_ylabel ('MRI density' )
4034
4135# Load the EEG data
4236n_samples , n_rows = 800 , 4
7266
7367ax2 .set_xlabel ('Time (s)' )
7468
75-
7669plt .tight_layout ()
7770plt .show ()
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