Beispiel #1
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 def __init__(self, base, linthresh):
     Transform.__init__(self)
     self.base = base
     self.linthresh = linthresh
     log_base = np.log(base)
     logb_linthresh = np.log(linthresh) / log_base
     self._linadjust = 1.0 - logb_linthresh
Beispiel #2
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 def __init__(self, base, linthresh):
     Transform.__init__(self)
     self.base = base
     self.linthresh = linthresh
     self._log_base = np.log(base)
     self._log_linthresh = np.log(linthresh) / self._log_base
     self._linadjust = linthresh / (np.log(linthresh) / self._log_base)
Beispiel #3
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 def __init__(self, base, nonpos):
     Transform.__init__(self)
     self.base = base
     if nonpos == 'mask':
         self._handle_nonpos = _mask_non_positives
     else:
         self._handle_nonpos = _clip_non_positives
Beispiel #4
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 def __init__(self, base, nonpos):
     Transform.__init__(self)
     self.base = base
     if nonpos == 'mask':
         self._handle_nonpos = _mask_non_positives
     else:
         self._handle_nonpos = _clip_non_positives
Beispiel #5
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 def __init__(self, base, linthresh, linscale):
     Transform.__init__(self)
     self.base = base
     self.linthresh = linthresh
     self.linscale = linscale
     self._linscale_adj = (linscale / (1.0 - self.base ** -1))
     self._log_base = np.log(base)
Beispiel #6
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 def __init__(self, base, linthresh):
     Transform.__init__(self)
     self.base = base
     self.linthresh = linthresh
     self._log_base = np.log(base)
     self._log_linthresh = np.log(linthresh) / self._log_base
     self._linadjust = linthresh / (np.log(linthresh) / self._log_base)
Beispiel #7
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 def __init__(self, base, linthresh):
     Transform.__init__(self)
     self.base = base
     self.linthresh = linthresh
     log_base = np.log(base)
     logb_linthresh = np.log(linthresh) / log_base
     self._linadjust = 1.0 - logb_linthresh
Beispiel #8
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 def __init__(self, base, linthresh):
     Transform.__init__(self)
     self.base = base
     self.linthresh = abs(linthresh)
     self._log_base = np.log(base)
     logb_linthresh = np.log(linthresh) / self._log_base
     self._linadjust = 1.0 - logb_linthresh
     self._linscale = 1.0 / linthresh
Beispiel #9
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 def __init__(self, base, linthresh, linscale):
     Transform.__init__(self)
     symlog = SymmetricalLogScale.SymmetricalLogTransform(base, linthresh, linscale)
     self.base = base
     self.linthresh = linthresh
     self.invlinthresh = symlog.transform(linthresh)
     self.linscale = linscale
     self._linscale_adj = (linscale / (1.0 - self.base ** -1))
Beispiel #10
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 def __init__(self, base, linthresh):
     Transform.__init__(self)
     self.base = base
     self.linthresh = abs(linthresh)
     self._log_base = np.log(base)
     logb_linthresh = np.log(linthresh) / self._log_base
     self._linadjust = 1.0 - logb_linthresh
     self._linscale = 1.0 / linthresh
Beispiel #11
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 def __init__(self, base, linthresh):
     Transform.__init__(self)
     self.base = base
     self.linthresh = abs(linthresh)
     self._log_base = np.log(base)
     self._logb_linthresh = np.log(linthresh) / self._log_base
     self._logb_minlog = np.floor(self._logb_linthresh - 1e-10)
     self._linadjust = np.abs((np.log(linthresh) - self._logb_minlog) /
                              linthresh)
Beispiel #12
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 def __init__(self, base, linthresh):
     Transform.__init__(self)
     self.base = base
     self.linthresh = abs(linthresh)
     self._log_base = np.log(base)
     self._logb_linthresh = np.log(linthresh) / self._log_base
     self._logb_minlog = np.floor(self._logb_linthresh - 1e-10)
     self._linadjust = np.abs((np.log(linthresh) - self._logb_minlog) /
                              linthresh)
Beispiel #13
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 def __init__(self, base):
     Transform.__init__(self)
     self.base = base
Beispiel #14
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 def __init__(self, base):
     Transform.__init__(self)
     self.base = base