Esempio n. 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
Esempio n. 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)
Esempio n. 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
Esempio n. 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
Esempio n. 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)
Esempio n. 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)
Esempio n. 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
Esempio n. 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
Esempio n. 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))
Esempio n. 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
Esempio n. 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)
Esempio n. 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)
Esempio n. 13
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 def __init__(self, base):
     Transform.__init__(self)
     self.base = base
Esempio n. 14
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 def __init__(self, base):
     Transform.__init__(self)
     self.base = base