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- %SCHUR Schur decomposition.
- % [U,T] = SCHUR(X) produces a Schur matrix T and a unitary
- % matrix U so that X = U*T*U' and U'*U = EYE(U).
- % By itself, SCHUR(X) returns T.
- % If X is complex, the Complex Schur Form is returned in matrix T.
- % The Complex Schur Form is upper triangular with the eigenvalues
- % of X on the diagonal.
- % If X is real, the Real Schur Form is returned. The Real Schur
- % Form has the real eigenvalues on the diagonal and the complex
- % eigenvalues in 2-by-2 blocks on the diagonal.
- % See RSF2CSF to convert from Real to Complex Schur form.
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- % Copyright (c) 1984-93 by The MathWorks, Inc.
- % Built-in function.
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