Source code for spike.plugins.rem_ridge

#!/usr/bin/env python 
# encoding: utf-8

"""removes ridges in 2D

Created by Marc-André on 2011-08-15.
Copyright (c) 2011 IGBMC. All rights reserved.
"""

from __future__ import print_function
from spike import NPKError
from spike.NPKData import NPKData_plugin
import sys #
if sys.version_info[0] < 3:
    pass
else:
    xrange = range

[docs]def rem_ridge(data): """ This function removes a F1 ridge by evaluating a mean avalue over the last 10% data of each column of a 2D """ data.check2D() deb = int(0.9*data.size1) # debut et fin de l'évaluation fin = data.size1 r = data.row(deb) for i in xrange(deb+1, fin): # je calcule la moyenne r.add(data.row(i)) r.mult(-1.0/(fin-deb)) for i in xrange(data.size1): data.set_row(i, data.row(i).add(r) ) return data # et garde la syntaxe standard NPKData
NPKData_plugin("rem_ridge", rem_ridge) """ rem_ridge() injection now on (in this running version) data.rem_ridge() will realize a baseline ridge correction """