Uses of Class
org.hipparchus.linear.Array2DRowRealMatrix

Packages that use Array2DRowRealMatrix

Package	Description
org.hipparchus.linear	Linear algebra support.
org.hipparchus.ode	This package provides classes to solve Ordinary Differential Equations problems.
org.hipparchus.ode.nonstiff	This package provides classes to solve non-stiff Ordinary Differential Equations problems.
org.hipparchus.ode.nonstiff.interpolators	This package provides classes implementing interpolators for dense outputs of ODE integrators.

Uses of Array2DRowRealMatrix in org.hipparchus.linear

Methods in org.hipparchus.linear that return Array2DRowRealMatrix

Modifier and Type	Method	Description
Array2DRowRealMatrix	Array2DRowRealMatrix.add(Array2DRowRealMatrix m)	Compute the sum of this and m.
static Array2DRowRealMatrix	MatrixUtils.bigFractionMatrixToRealMatrix(FieldMatrix<BigFraction> m)	Convert a FieldMatrix/BigFraction matrix to a RealMatrix.
static Array2DRowRealMatrix	MatrixUtils.fractionMatrixToRealMatrix(FieldMatrix<Fraction> m)	Convert a FieldMatrix/Fraction matrix to a RealMatrix.
Array2DRowRealMatrix	Array2DRowRealMatrix.multiply(Array2DRowRealMatrix m)	Returns the result of postmultiplying this by m.
Array2DRowRealMatrix	Array2DRowRealMatrix.subtract(Array2DRowRealMatrix m)	Returns this minus m.

Methods in org.hipparchus.linear with parameters of type Array2DRowRealMatrix

Modifier and Type	Method	Description
Array2DRowRealMatrix	Array2DRowRealMatrix.add(Array2DRowRealMatrix m)	Compute the sum of this and m.
Array2DRowRealMatrix	Array2DRowRealMatrix.multiply(Array2DRowRealMatrix m)	Returns the result of postmultiplying this by m.
RealMatrix	Array2DRowRealMatrix.multiplyTransposed(Array2DRowRealMatrix m)	Returns the result of postmultiplying this by m^T.
Array2DRowRealMatrix	Array2DRowRealMatrix.subtract(Array2DRowRealMatrix m)	Returns this minus m.
RealMatrix	Array2DRowRealMatrix.transposeMultiply(Array2DRowRealMatrix m)	Returns the result of postmultiplying this^T by m.

Uses of Array2DRowRealMatrix in org.hipparchus.ode

Fields in org.hipparchus.ode declared as Array2DRowRealMatrix

Modifier and Type	Field	Description
protected Array2DRowRealMatrix	MultistepIntegrator.nordsieck	Nordsieck matrix of the higher scaled derivatives.

Methods in org.hipparchus.ode that return Array2DRowRealMatrix

Modifier and Type	Method	Description
protected abstract Array2DRowRealMatrix	MultistepIntegrator.initializeHighOrderDerivatives(double h, double[] t, double[][] y, double[][] yDot)	Initialize the high order scaled derivatives at step start.

Uses of Array2DRowRealMatrix in org.hipparchus.ode.nonstiff

Methods in org.hipparchus.ode.nonstiff that return Array2DRowRealMatrix

Modifier and Type	Method	Description
protected Array2DRowRealMatrix	AdamsIntegrator.initializeHighOrderDerivatives(double h, double[] t, double[][] y, double[][] yDot)	Initialize the high order scaled derivatives at step start.
Array2DRowRealMatrix	AdamsNordsieckTransformer.initializeHighOrderDerivatives(double h, double[] t, double[][] y, double[][] yDot)	Initialize the high order scaled derivatives at step start.
Array2DRowRealMatrix	AdamsIntegrator.updateHighOrderDerivativesPhase1(Array2DRowRealMatrix highOrder)	Update the high order scaled derivatives for Adams integrators (phase 1).
Array2DRowRealMatrix	AdamsNordsieckTransformer.updateHighOrderDerivativesPhase1(Array2DRowRealMatrix highOrder)	Update the high order scaled derivatives for Adams integrators (phase 1).

Methods in org.hipparchus.ode.nonstiff with parameters of type Array2DRowRealMatrix

Modifier and Type	Method	Description
protected AdamsStateInterpolator	AdamsBashforthIntegrator.finalizeStep(double stepSize, double[] predictedState, double[] predictedScaled, Array2DRowRealMatrix predictedNordsieck, boolean isForward, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper equationsMapper)	Finalize the step.
protected abstract AdamsStateInterpolator	AdamsIntegrator.finalizeStep(double stepSize, double[] predictedState, double[] predictedScaled, Array2DRowRealMatrix predictedNordsieck, boolean isForward, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper equationsMapper)	Finalize the step.
protected AdamsStateInterpolator	AdamsMoultonIntegrator.finalizeStep(double stepSize, double[] predictedState, double[] predictedScaled, Array2DRowRealMatrix predictedNordsieck, boolean isForward, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper equationsMapper)	Finalize the step.
Array2DRowRealMatrix	AdamsIntegrator.updateHighOrderDerivativesPhase1(Array2DRowRealMatrix highOrder)	Update the high order scaled derivatives for Adams integrators (phase 1).
Array2DRowRealMatrix	AdamsNordsieckTransformer.updateHighOrderDerivativesPhase1(Array2DRowRealMatrix highOrder)	Update the high order scaled derivatives for Adams integrators (phase 1).
void	AdamsIntegrator.updateHighOrderDerivativesPhase2(double[] start, double[] end, Array2DRowRealMatrix highOrder)	Update the high order scaled derivatives Adams integrators (phase 2).
void	AdamsNordsieckTransformer.updateHighOrderDerivativesPhase2(double[] start, double[] end, Array2DRowRealMatrix highOrder)	Update the high order scaled derivatives Adams integrators (phase 2).

Uses of Array2DRowRealMatrix in org.hipparchus.ode.nonstiff.interpolators

Methods in org.hipparchus.ode.nonstiff.interpolators that return Array2DRowRealMatrix

Modifier and Type	Method	Description
Array2DRowRealMatrix	AdamsStateInterpolator.getNordsieck()	Get the Nordsieck vector.

Methods in org.hipparchus.ode.nonstiff.interpolators with parameters of type Array2DRowRealMatrix

Modifier and Type	Method	Description
static ODEStateAndDerivative	AdamsStateInterpolator.taylor(EquationsMapper equationsMapper, ODEStateAndDerivative reference, double time, double stepSize, double[] scaled, Array2DRowRealMatrix nordsieck)	Estimate state by applying Taylor formula.

Constructors in org.hipparchus.ode.nonstiff.interpolators with parameters of type Array2DRowRealMatrix

Constructor	Description
AdamsStateInterpolator(double stepSize, ODEStateAndDerivative reference, double[] scaled, Array2DRowRealMatrix nordsieck, boolean isForward, ODEStateAndDerivative globalPreviousState, ODEStateAndDerivative globalCurrentState, EquationsMapper equationsMapper)	Simple constructor.