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Class Jampack.Schur 

java.lang.Object
   |
   +----Jampack.Schur
public class Schur
extends Object
Schur implements the Schur decomposition of a matrix. Specifically, given a square matrix A, there is a unitary matrix U such that 
      T = U^H AU
is upper triangular. Schur represents T as a Zutmat and U as a Zmat.

Variable Index

o MAXITER
Limits the number of interations in the QR algorithm
o T
The upper triangular matrix.
o U
The unitary matrix.

Constructor Index

o Schur(Zmat)
Creats a Schur decomposition from a square Zmat.

Variables

o T 
 public Zutmat T
The upper triangular matrix.

o U 
 public Zmat U
The unitary matrix.

o MAXITER 
 public static int MAXITER
Limits the number of interations in the QR algorithm

Constructors

o Schur 
 public Schur(Zmat A) throws JampackException
Creats a Schur decomposition from a square Zmat.

Parameters:
A - The Zmat whose Schur decomposition is to be computed
Throws: JampackException
Thrown for nonsquare matrix.
Thrown for maximum iteration count exceeded. 
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