Uses of Class
org.apache.commons.math3.linear.ArrayRealVector

Packages that use ArrayRealVector

Package	Description
org.apache.commons.math3.linear	Linear algebra support.
org.apache.commons.math3.optim.nonlinear.scalar.noderiv	This package provides optimization algorithms that do not require derivatives.
org.apache.commons.math3.optimization.direct	This package provides optimization algorithms that don't require derivatives.

Uses of ArrayRealVector in org.apache.commons.math3.linear

Fields in org.apache.commons.math3.linear declared as ArrayRealVector

Modifier and Type	Field	Description
private final ArrayRealVector	JacobiPreconditioner.diag	The diagonal coefficients of the preconditioner.
private ArrayRealVector[]	EigenDecomposition.eigenvectors	Eigenvectors.
private final ArrayRealVector[]	EigenDecomposition.Solver.eigenvectors	Eigenvectors.

Methods in org.apache.commons.math3.linear that return ArrayRealVector

Modifier and Type	Method	Description
ArrayRealVector	ArrayRealVector.add(RealVector v)	Compute the sum of this vector and v.
ArrayRealVector	ArrayRealVector.append(ArrayRealVector v)	Construct a vector by appending a vector to this vector.
ArrayRealVector	ArrayRealVector.combine(double a, double b, RealVector y)	Returns a new vector representing a * this + b * y, the linear combination of this and y.
ArrayRealVector	ArrayRealVector.combineToSelf(double a, double b, RealVector y)	Updates this with the linear combination of this and y.
ArrayRealVector	ArrayRealVector.copy()	Returns a (deep) copy of this vector.
ArrayRealVector	ArrayRealVector.ebeDivide(RealVector v)	Element-by-element division.
ArrayRealVector	ArrayRealVector.ebeMultiply(RealVector v)	Element-by-element multiplication.
ArrayRealVector	ArrayRealVector.map(UnivariateFunction function)	Acts as if implemented as:
ArrayRealVector	ArrayRealVector.mapToSelf(UnivariateFunction function)	Acts as if it is implemented as:
ArrayRealVector	RealVectorFormat.parse(String source)	Parse a string to produce a RealVector object.
ArrayRealVector	RealVectorFormat.parse(String source, ParsePosition pos)	Parse a string to produce a RealVector object.
ArrayRealVector	ArrayRealVector.subtract(RealVector v)	Subtract v from this vector.

Methods in org.apache.commons.math3.linear with parameters of type ArrayRealVector

Modifier and Type	Method	Description
ArrayRealVector	ArrayRealVector.append(ArrayRealVector v)	Construct a vector by appending a vector to this vector.

Constructors in org.apache.commons.math3.linear with parameters of type ArrayRealVector

Modifier	Constructor	Description
	ArrayRealVector(double[] v1, ArrayRealVector v2)	Construct a vector by appending one vector to another vector.
	ArrayRealVector(ArrayRealVector v)	Construct a vector from another vector, using a deep copy.
	ArrayRealVector(ArrayRealVector v, boolean deep)	Construct a vector from another vector.
	ArrayRealVector(ArrayRealVector v1, double[] v2)	Construct a vector by appending one vector to another vector.
	ArrayRealVector(ArrayRealVector v1, ArrayRealVector v2)	Construct a vector by appending one vector to another vector.
	ArrayRealVector(ArrayRealVector v1, RealVector v2)	Construct a vector by appending one vector to another vector.
	ArrayRealVector(RealVector v1, ArrayRealVector v2)	Construct a vector by appending one vector to another vector.
private	Solver(double[] realEigenvalues, double[] imagEigenvalues, ArrayRealVector[] eigenvectors)	Builds a solver from decomposed matrix.

Uses of ArrayRealVector in org.apache.commons.math3.optim.nonlinear.scalar.noderiv

Fields in org.apache.commons.math3.optim.nonlinear.scalar.noderiv declared as ArrayRealVector

Modifier and Type	Field	Description
private ArrayRealVector	BOBYQAOptimizer.alternativeNewPoint	Alternative to BOBYQAOptimizer.newPoint, chosen by altmov.
private ArrayRealVector	BOBYQAOptimizer.currentBest	Current best values for the variables to be optimized.
private ArrayRealVector	BOBYQAOptimizer.fAtInterpolationPoints	Values of the objective function at the interpolation points.
private ArrayRealVector	BOBYQAOptimizer.gradientAtTrustRegionCenter	Gradient of the quadratic model at BOBYQAOptimizer.originShift + BOBYQAOptimizer.trustRegionCenterOffset.
private ArrayRealVector	BOBYQAOptimizer.lagrangeValuesAtNewPoint	Values of the Lagrange functions at a new point.
private ArrayRealVector	BOBYQAOptimizer.lowerDifference	Differences BaseMultivariateOptimizer.getLowerBound() - BOBYQAOptimizer.originShift.
private ArrayRealVector	BOBYQAOptimizer.modelSecondDerivativesParameters	Parameters of the implicit second derivatives of the quadratic model.
private ArrayRealVector	BOBYQAOptimizer.modelSecondDerivativesValues	Explicit second derivatives of the quadratic model.
private ArrayRealVector	BOBYQAOptimizer.newPoint	Point chosen by function trsbox or altmov.
private ArrayRealVector	BOBYQAOptimizer.originShift	Shift of origin that should reduce the contributions from rounding errors to values of the model and Lagrange functions.
private ArrayRealVector	BOBYQAOptimizer.trialStepPoint	Trial step from BOBYQAOptimizer.trustRegionCenterOffset which is usually BOBYQAOptimizer.newPoint - BOBYQAOptimizer.trustRegionCenterOffset.
private ArrayRealVector	BOBYQAOptimizer.trustRegionCenterOffset	Displacement from BOBYQAOptimizer.originShift of the trust region center.
private ArrayRealVector	BOBYQAOptimizer.upperDifference	Differences BaseMultivariateOptimizer.getUpperBound() - BOBYQAOptimizer.originShift All the components of every BOBYQAOptimizer.trustRegionCenterOffset are going to satisfy the bounds BOBYQAOptimizer.trustRegionCenterOffseti ≤ upperBoundi, with appropriate equalities when BOBYQAOptimizer.trustRegionCenterOffset is on a constraint boundary.

Methods in org.apache.commons.math3.optim.nonlinear.scalar.noderiv with parameters of type ArrayRealVector

Modifier and Type	Method	Description
private double[]	BOBYQAOptimizer.trsbox(double delta, ArrayRealVector gnew, ArrayRealVector xbdi, ArrayRealVector s, ArrayRealVector hs, ArrayRealVector hred)	A version of the truncated conjugate gradient is applied.

Uses of ArrayRealVector in org.apache.commons.math3.optimization.direct

Fields in org.apache.commons.math3.optimization.direct declared as ArrayRealVector

Modifier and Type	Field	Description
private ArrayRealVector	BOBYQAOptimizer.alternativeNewPoint	Deprecated. Alternative to BOBYQAOptimizer.newPoint, chosen by altmov.
private ArrayRealVector	BOBYQAOptimizer.currentBest	Deprecated. Current best values for the variables to be optimized.
private ArrayRealVector	BOBYQAOptimizer.fAtInterpolationPoints	Deprecated. Values of the objective function at the interpolation points.
private ArrayRealVector	BOBYQAOptimizer.gradientAtTrustRegionCenter	Deprecated. Gradient of the quadratic model at BOBYQAOptimizer.originShift + BOBYQAOptimizer.trustRegionCenterOffset.
private ArrayRealVector	BOBYQAOptimizer.lagrangeValuesAtNewPoint	Deprecated. Values of the Lagrange functions at a new point.
private ArrayRealVector	BOBYQAOptimizer.lowerDifference	Deprecated. Differences BaseAbstractMultivariateOptimizer.getLowerBound() - BOBYQAOptimizer.originShift.
private ArrayRealVector	BOBYQAOptimizer.modelSecondDerivativesParameters	Deprecated. Parameters of the implicit second derivatives of the quadratic model.
private ArrayRealVector	BOBYQAOptimizer.modelSecondDerivativesValues	Deprecated. Explicit second derivatives of the quadratic model.
private ArrayRealVector	BOBYQAOptimizer.newPoint	Deprecated. Point chosen by function trsbox or altmov.
private ArrayRealVector	BOBYQAOptimizer.originShift	Deprecated. Shift of origin that should reduce the contributions from rounding errors to values of the model and Lagrange functions.
private ArrayRealVector	BOBYQAOptimizer.trialStepPoint	Deprecated. Trial step from BOBYQAOptimizer.trustRegionCenterOffset which is usually BOBYQAOptimizer.newPoint - BOBYQAOptimizer.trustRegionCenterOffset.
private ArrayRealVector	BOBYQAOptimizer.trustRegionCenterOffset	Deprecated. Displacement from BOBYQAOptimizer.originShift of the trust region center.
private ArrayRealVector	BOBYQAOptimizer.upperDifference	Deprecated. Differences BaseAbstractMultivariateOptimizer.getUpperBound() - BOBYQAOptimizer.originShift All the components of every BOBYQAOptimizer.trustRegionCenterOffset are going to satisfy the bounds BOBYQAOptimizer.trustRegionCenterOffseti ≤ upperBoundi, with appropriate equalities when BOBYQAOptimizer.trustRegionCenterOffset is on a constraint boundary.

Methods in org.apache.commons.math3.optimization.direct with parameters of type ArrayRealVector

Modifier and Type	Method	Description
private double[]	BOBYQAOptimizer.trsbox(double delta, ArrayRealVector gnew, ArrayRealVector xbdi, ArrayRealVector s, ArrayRealVector hs, ArrayRealVector hred)	Deprecated. A version of the truncated conjugate gradient is applied.