public interface TridiagonalSimilarDecomposition<MatrixType extends Matrix> extends DecompositionInterface<MatrixType>
Finds the decomposition of a matrix in the form of:
A = O*T*OT
where A is a symmetric m by m matrix, O is an orthogonal matrix, and T is a tridiagonal matrix.
|Modifier and Type||Method and Description|
An orthogonal matrix that has the following property: T = QHAQ
Extracts the tridiagonal matrix found in the decomposition.
MatrixType getT(MatrixType T)
T- If not null then the results will be stored here. Otherwise a new matrix will be created.
MatrixType getQ(MatrixType Q, boolean transposed)
Q- If not null then the results will be stored here. Otherwise a new matrix will be created.
transposed- If true then the transpose (real) or conjugate transpose (complex) of Q is returned.
Copyright © 2009-2018 Peter Abeles