Module « scipy.linalg.lapack »

Fonction dgees - module scipy.linalg.lapack

Signature de la fonction dgees

Description

dgees.__doc__

t,sdim,wr,wi,vs,work,info = dgees(dselect,a,[compute_v,sort_t,lwork,dselect_extra_args,overwrite_a])

Wrapper for ``dgees``.

Parameters
----------
dselect : call-back function
a : input rank-2 array('d') with bounds (n,n)

Other Parameters
----------------
compute_v : input int, optional
    Default: 1
sort_t : input int, optional
    Default: 0
dselect_extra_args : input tuple, optional
    Default: ()
overwrite_a : input int, optional
    Default: 0
lwork : input int, optional
    Default: max(3*n,1)

Returns
-------
t : rank-2 array('d') with bounds (n,n) and a storage
sdim : int
wr : rank-1 array('d') with bounds (n)
wi : rank-1 array('d') with bounds (n)
vs : rank-2 array('d') with bounds (ldvs,n)
work : rank-1 array('d') with bounds (MAX(lwork,1))
info : int

Notes
-----
Call-back functions::

  def dselect(arg1,arg2): return dselect
  Required arguments:
    arg1 : input float
    arg2 : input float
  Return objects:
    dselect : int