numpy.oldnumeric.linear_algebra
index
/astro-wise/AWEHOME/x86_64/AWBASE/common/lib/python2.5/site-packages/numpy/oldnumeric/linear_algebra.py

Backward compatible with LinearAlgebra from Numeric

 
Modules
       
numpy.linalg

 
Classes
       
exceptions.Exception(exceptions.BaseException)
numpy.linalg.linalg.LinAlgError

 
class LinAlgError(exceptions.Exception)
    # Error object
 
 
Method resolution order:
LinAlgError
exceptions.Exception
exceptions.BaseException
__builtin__.object

Data descriptors defined here:
__weakref__
list of weak references to the object (if defined)

Methods inherited from exceptions.Exception:
__init__(...)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Data and other attributes inherited from exceptions.Exception:
__new__ = <built-in method __new__ of type object at 0x71a8a0>
T.__new__(S, ...) -> a new object with type S, a subtype of T

Methods inherited from exceptions.BaseException:
__delattr__(...)
x.__delattr__('name') <==> del x.name
__getattribute__(...)
x.__getattribute__('name') <==> x.name
__getitem__(...)
x.__getitem__(y) <==> x[y]
__getslice__(...)
x.__getslice__(i, j) <==> x[i:j]
 
Use of negative indices is not supported.
__reduce__(...)
__repr__(...)
x.__repr__() <==> repr(x)
__setattr__(...)
x.__setattr__('name', value) <==> x.name = value
__setstate__(...)
__str__(...)
x.__str__() <==> str(x)

Data descriptors inherited from exceptions.BaseException:
__dict__
args
message
exception message

 
Functions
       
Heigenvalues(a, UPLO='L')
Heigenvectors(A)
cholesky_decomposition(a)
determinant(a)
eigenvalues(a)
eigenvectors(A)
generalized_inverse(a, rcond=1e-10)
inverse(a)
linear_least_squares(a, b, rcond=1e-10)
returns x,resids,rank,s
where x minimizes 2-norm(|b - Ax|)
      resids is the sum square residuals
      rank is the rank of A
      s is the rank of the singular values of A in descending order
 
If b is a matrix then x is also a matrix with corresponding columns.
If the rank of A is less than the number of columns of A or greater than
the number of rows, then residuals will be returned as an empty array
otherwise resids = sum((b-dot(A,x)**2).
Singular values less than s[0]*rcond are treated as zero.
singular_value_decomposition(A, full_matrices=0)
solve_linear_equations(a, b)

 
Data
        __all__ = ['LinAlgError', 'solve_linear_equations', 'inverse', 'cholesky_decomposition', 'eigenvalues', 'Heigenvalues', 'generalized_inverse', 'determinant', 'singular_value_decomposition', 'eigenvectors', 'Heigenvectors', 'linear_least_squares']