scalation.linalgebra

SVD_2by2

class SVD_2by2 extends SVDecomp

The SVD_2by2 is used to solve Singular Value Decomposition for bidiagonal 2-by-2 matrices.

[ f g ] [ 0 h ]

See also

fortranwiki.org/fortran/show/svd

Linear Supertypes
SVDecomp, AnyRef, Any
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. SVD_2by2
  2. SVDecomp
  3. AnyRef
  4. Any
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

Instance Constructors

  1. new SVD_2by2(f: Double, g: Double, h: Double)

    f

    the first diagonal element

    g

    the superdiagonal element

    h

    the second diagonal element

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. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  5. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  6. def deflate(): VectorD

    Return the two singular values (smallest first) for the bidiagonal 2-by-2 matrix form from the elements f, g and h.

    Return the two singular values (smallest first) for the bidiagonal 2-by-2 matrix form from the elements f, g and h.

    Definition Classes
    SVD_2by2 → SVDecomp
    See also

    LAPACK SUBROUTINE DLAS2 (F, G, H, SSMIN, SSMAX)

  7. def deflateV(): (Double, Double, Double, Double, Double, Double)

    Return the two singular values (smallest first) for the bidiagonal 2-by-2 matrix form from the elements f, g and h.

    Return the two singular values (smallest first) for the bidiagonal 2-by-2 matrix form from the elements f, g and h. Also, return the singular vectors.

    Definition Classes
    SVD_2by2 → SVDecomp
    See also

    LAPACK SUBROUTINE DLASV2 (F, G, H, SSMIN, SSMAX, SNR, CSR, SNL, CSL)

  8. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  11. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  13. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  14. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  15. final def notify(): Unit

    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  17. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  18. def toString(): String

    Definition Classes
    AnyRef → Any

  19. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  20. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  21. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from SVDecomp

Inherited from AnyRef

Inherited from Any

Ungrouped