[Scipy-tickets] [SciPy] #1840: estimate_gradients_2d_global stuck in infinite loop

SciPy Trac scipy-tickets@scipy....
Wed Feb 6 07:09:40 CST 2013


#1840: estimate_gradients_2d_global stuck in infinite loop
-------------------------------+--------------------------------------------
 Reporter:  pv                 |       Owner:  pv    
     Type:  defect             |      Status:  new   
 Priority:  high               |   Milestone:  0.12.0
Component:  scipy.interpolate  |     Version:  0.11.0
 Keywords:                     |  
-------------------------------+--------------------------------------------

Comment(by pv):

 One solution is to precompute the ridge set, and use that instead of an
 iterator. This also enables gradient estimation for N-dim data.

 Implemented already here:

 https://github.com/pv/scipy-work/blob/enh/interpnd-
 smooth/scipy/spatial/qhull.pyx#L969

 Not sure if we want the N-dim smoothing code, maybe yes...

-- 
Ticket URL: <http://projects.scipy.org/scipy/ticket/1840#comment:1>
SciPy <http://www.scipy.org>
SciPy is open-source software for mathematics, science, and engineering.


More information about the Scipy-tickets mailing list