[Scipy-tickets] [SciPy] #1352: Lomb-Scargle periodogram

SciPy Trac scipy-tickets@scipy....
Tue Jan 25 11:09:47 CST 2011


#1352: Lomb-Scargle periodogram
--------------------------+-------------------------------------------------
 Reporter:  pschella      |       Owner:  somebody    
     Type:  enhancement   |      Status:  needs_review
 Priority:  normal        |   Milestone:  0.10.0      
Component:  Other         |     Version:  0.8.0       
 Keywords:  Lomb-Scargle  |  
--------------------------+-------------------------------------------------

Comment(by jpaalasm):

 Just letting you know that the test_zero_division unit test is failing.
 It's not raising a ZeroDivisionError, but returning a NaN. I have numpy
 1.3.0.

 {{{
 In [9]: t = np.zeros(1)

 In [10]: x = np.zeros(1)

 In [11]: f = np.zeros(1)

 In [12]: lombscargle(t,x,f)
 Out[12]: array([ NaN])
 }}}

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Ticket URL: <http://projects.scipy.org/scipy/ticket/1352#comment:10>
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