Uses of Class
org.apache.commons.math3.linear.ArrayRealVector
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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. -
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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 ArrayRealVector
JacobiPreconditioner. diag
The diagonal coefficients of the preconditioner.private ArrayRealVector[]
EigenDecomposition. eigenvectors
Eigenvectors.private 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 andv
.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 representinga * this + b * y
, the linear combination ofthis
andy
.ArrayRealVector
ArrayRealVector. combineToSelf(double a, double b, RealVector y)
Updatesthis
with the linear combination ofthis
andy
.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(java.lang.String source)
Parse a string to produce aRealVector
object.ArrayRealVector
RealVectorFormat. parse(java.lang.String source, java.text.ParsePosition pos)
Parse a string to produce aRealVector
object.ArrayRealVector
ArrayRealVector. subtract(RealVector v)
Subtractv
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 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.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 toBOBYQAOptimizer.newPoint
, chosen byaltmov
.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 atBOBYQAOptimizer.originShift
+BOBYQAOptimizer.trustRegionCenterOffset
.private ArrayRealVector
BOBYQAOptimizer. lagrangeValuesAtNewPoint
Values of the Lagrange functions at a new point.private ArrayRealVector
BOBYQAOptimizer. lowerDifference
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
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 fromBOBYQAOptimizer.trustRegionCenterOffset
which is usuallyBOBYQAOptimizer.newPoint
-BOBYQAOptimizer.trustRegionCenterOffset
.private ArrayRealVector
BOBYQAOptimizer. trustRegionCenterOffset
Displacement fromBOBYQAOptimizer.originShift
of the trust region center.private ArrayRealVector
BOBYQAOptimizer. upperDifference
DifferencesBaseMultivariateOptimizer.getUpperBound()
-BOBYQAOptimizer.originShift
All the components of everyBOBYQAOptimizer.trustRegionCenterOffset
are going to satisfy the bounds
BOBYQAOptimizer.trustRegionCenterOffset
i ≤upperBound
i,
with appropriate equalities whenBOBYQAOptimizer.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 toBOBYQAOptimizer.newPoint
, chosen byaltmov
.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 atBOBYQAOptimizer.originShift
+BOBYQAOptimizer.trustRegionCenterOffset
.private ArrayRealVector
BOBYQAOptimizer. lagrangeValuesAtNewPoint
Deprecated.Values of the Lagrange functions at a new point.private ArrayRealVector
BOBYQAOptimizer. lowerDifference
Deprecated.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.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 fromBOBYQAOptimizer.trustRegionCenterOffset
which is usuallyBOBYQAOptimizer.newPoint
-BOBYQAOptimizer.trustRegionCenterOffset
.private ArrayRealVector
BOBYQAOptimizer. trustRegionCenterOffset
Deprecated.Displacement fromBOBYQAOptimizer.originShift
of the trust region center.private ArrayRealVector
BOBYQAOptimizer. upperDifference
Deprecated.DifferencesBaseAbstractMultivariateOptimizer.getUpperBound()
-BOBYQAOptimizer.originShift
All the components of everyBOBYQAOptimizer.trustRegionCenterOffset
are going to satisfy the bounds
BOBYQAOptimizer.trustRegionCenterOffset
i ≤upperBound
i,
with appropriate equalities whenBOBYQAOptimizer.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.
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