[Scipy-tickets] [SciPy] #1431: Discrete cosine transform is not shown in the online documentation

SciPy Trac scipy-tickets@scipy....
Sat Apr 30 13:27:39 CDT 2011


#1431: Discrete cosine transform is not shown in the online documentation
---------------------------------------------------------------+------------
 Reporter:  miha                                               |       Owner:  pv   
     Type:  defect                                             |      Status:  new  
 Priority:  normal                                             |   Milestone:       
Component:  Documentation                                      |     Version:  0.9.0
 Keywords:  discrete cosine transform, documentation, fftpack  |  
---------------------------------------------------------------+------------
 When i looked at scipy 0.9.0 online reference for different types of
 discrete fourier transforms, it looked like cosine transform is not
 available (it is not listed
 [http://docs.scipy.org/doc/scipy-0.9.0/reference/fftpack.html here]).

 But it obviously is available as scipy.fftpack.dct:

 {{{
 import scipy.fftpack as fft
 help(fft)
 }}}

 By the way, why is there no discrete sine transform?

-- 
Ticket URL: <http://projects.scipy.org/scipy/ticket/1431>
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