[Scipy-tickets] [SciPy] #632: Matrix gallery aka test matrices

SciPy Trac scipy-tickets@scipy....
Wed Dec 28 14:47:13 CST 2011


#632: Matrix gallery aka test matrices
--------------------------+-------------------------------------------------
 Reporter:  nils          |       Owner:  tzito 
     Type:  enhancement   |      Status:  new   
 Priority:  normal        |   Milestone:  0.11.0
Component:  scipy.linalg  |     Version:  devel 
 Keywords:                |  
--------------------------+-------------------------------------------------
Changes (by warren.weckesser):

  * milestone:  Unscheduled => 0.11.0


Comment:

 A function for generating Pascal matrices (linalg.special_matrices.pascal)
 is in a pull request: https://github.com/scipy/scipy/pull/122
 With that change, we have
 {{{
     circulant,
     companion,
     hadamard,
     hankel,
     hilbert,
     invhilbert,
     leslie,
     pascal,
     toeplitz,
 }}}
 and numpy provides the function `vander` for creating Vandermonde
 matrices.  Once the pull request for Pascal is in, we can close this
 ticket.  Requests for additional special matrices can be made with new
 tickets.

-- 
Ticket URL: <http://projects.scipy.org/scipy/ticket/632#comment:3>
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