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Small bugfix

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master
Per.Andreas.Brodtkorb 13 years ago
parent 2e0098db36
commit 5a2c8d79b3
1 changed files with 2 additions and 3 deletions
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5
pywafo/src/wafo/kdetools.py
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@ -821,8 +821,8 @@ mkernel_laplace = _KernelLaplace(r=7.0, stats=_stats_lapl)
class _KernelLogistic(_Kernel): class _KernelLogistic(_Kernel):
def _kernel(self, x): def _kernel(self, x):
s = exp(x) s = exp(-x)
return np.prod(s / (s + 1) ** 2, axis=0) return np.prod(1.0 / (s + 1) ** 2, axis=0)
mkernel_logistic = _KernelLogistic(r=7.0, stats=_stats_logi) mkernel_logistic = _KernelLogistic(r=7.0, stats=_stats_logi)
_MKERNEL_DICT = dict( _MKERNEL_DICT = dict(
@ -1733,7 +1733,6 @@ def accum(accmap, a, func=None, size=None, fill_value=0, dtype=None):
out[s] = fill_value out[s] = fill_value
else: else:
out[s] = func(vals[s]) out[s] = func(vals[s])
return out return out
def qlevels(pdf, p=(10, 30, 50, 70, 90, 95, 99, 99.9), x1=None, x2=None): def qlevels(pdf, p=(10, 30, 50, 70, 90, 95, 99, 99.9), x1=None, x2=None):

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