public class SymmetricTridiagonalDecomposition extends Object
Constructor and Description |
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SymmetricTridiagonalDecomposition(Matrix A)
Runs the tridiagonal decomposition for a square, symmetric
matrix.
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Modifier and Type | Method and Description |
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Matrix |
Q()
Returns the rotation matrix.
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TridiagonalMatrix |
T()
Gets the symmetric tridiagonal T matrix.
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public SymmetricTridiagonalDecomposition(Matrix A)
A
- a square and symmetric matrixIllegalArgumentException
- if A is not square nor symmetricpublic Matrix Q()
public TridiagonalMatrix T()
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