mat::EuclTruncationSymmWithZ Class Reference

Truncation of symmetric matrices with Z. More...

#include <truncation.h>

Inheritance diagram for mat::EuclTruncationSymmWithZ:

List of all members.

Public Member Functions
	EuclTruncationSymmWithZ (Tmatrix &A_, TmatrixZ const &Z_)
Protected Member Functions
virtual void	getFrobTruncBounds (Treal &lowTrunc, Treal &highTrunc, Treal const threshold)
virtual Interval< Treal >	euclIfSmall (Treal const absTol, Treal const threshold)
Protected Attributes
TmatrixZ const &	Z

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Detailed Description

Truncation of symmetric matrices with Z.

Truncation of a symmetric matrix A giving a truncated matrix B = A + E such that the norm of the congruently transformed error matrix ||Z^T * E * Z||_2 < threshold

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Constructor & Destructor Documentation

mat::EuclTruncationSymmWithZ::EuclTruncationSymmWithZ	(	Tmatrix &	A_,
		TmatrixZ const &	Z_
	)		[inline]

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Member Function Documentation

Interval< Treal > mat::EuclTruncationSymmWithZ::euclIfSmall	(	Treal const	absTol,
		Treal const	threshold
	)		[protected, virtual]

Reimplemented from mat::EuclTruncationSymm< Tmatrix, Treal >.

References mat::euclIfSmall(), mat::Interval::length(), and mat::Interval::midPoint().

void mat::EuclTruncationSymmWithZ::getFrobTruncBounds	(	Treal &	lowTrunc,
		Treal &	highTrunc,
		Treal const	threshold
	)		[protected, virtual]

Reimplemented from mat::EuclTruncationSymm< Tmatrix, Treal >.

References max.

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Member Data Documentation

TmatrixZ const& mat::EuclTruncationSymmWithZ::Z [protected]

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The documentation for this class was generated from the following file:

• source/matrix/truncation.h