Packages

c

scalation.linalgebra

EigenvalueSym

class EigenvalueSym extends Eigen with Error

The EigenvalueSym class is used to find the eigenvalues of an 'n' by 'n' symmetric matrix 'a' using an iterative technique, the Symmetric 'QR' Algorithm.

See also

Algorithm 8.3.3 in Matrix Computations. Caveats: (1) it will not handle eigenvalues that are complex numbers, (2) it uses a simple shifting strategy that may slow convergence.

Linear Supertypes
Error, Eigen, AnyRef, Any
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Inherited
  1. EigenvalueSym
  2. Error
  3. Eigen
  4. AnyRef
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Visibility
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Instance Constructors

  1. new EigenvalueSym(a: MatrixD)

    a

    the symmetric matrix whose eigenvalues are sought

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. val DEBUG: Boolean

    Debug flag

    Debug flag

    Attributes
    protected
    Definition Classes
    Eigen
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def flaw(method: String, message: String): Unit

    Show the flaw by printing the error message.

    Show the flaw by printing the error message.

    method

    the method where the error occurred

    message

    the error message

    Definition Classes
    Error
  11. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. def getE: VectorD

    Get the eigenvalue 'e' vector.

  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. val m: Int
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. var p: Int
  20. var q: Int
  21. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  22. def toString(): String
    Definition Classes
    AnyRef → Any
  23. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  25. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

Inherited from Error

Inherited from Eigen

Inherited from AnyRef

Inherited from Any

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