[sci.math.num-analysis] Block Toeplitz Help

moyarzun@bbn.com (Miguel Oyarzun) (10/04/90)

Hello folks:

I am trying to locate source code (preferably C or FORTRAN, but I'll 
take anything) for 'manipulating' complex BLOCK Toeplitz matrices.  
I am particularly interested in code that uses extensions of the 
Levinson recursion to the complex block Toeplitz case, but other kinds
of Levinson-based 'manipulations' (e.g. matrix inversion, system of
equations solver) of complex block Toeplitz systems could be a starting 
point.  Any emailed help would be greatly appreciated.

So long ... and thanks for all the fish,

Miguel

moyarzun@bbn.com (Miguel Oyarzun) (10/04/90)

Hello again folks:

I just realized I left out part of a sentence in the previous message.
Soooo,  here it goes again:

------------------------------------------------------------------------

I am trying to locate source code (preferably C or FORTRAN, but I'll 
take anything) for 'manipulating' complex BLOCK Toeplitz matrices.  
I am particularly interested in code that uses extensions of the 
Levinson recursion to the complex block Toeplitz case to perform
                                                      ^^^^^^^^^^
triangular decomposition, but other kinds of Levinson-based 
^^^^^^^^^^^^^^^^^^^^^^^^
'manipulations' (e.g. matrix inversion, system of equations solver) 
of complex block Toeplitz systems could be a starting point.  
Any emailed help would be greatly appreciated.

So long ... and thanks for all the fish,

Miguel

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Sorry about the waste of network bandwidth :-(

Miguel