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    • Extreme
    • Extreme.Collections
    • Extreme.Data
    • Extreme.Data.Json
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    • Extreme.Mathematics.Generic
    • Extreme.Mathematics.Generic.LinearAlgebra
    • Extreme.Mathematics.Generic.LinearAlgebra.Implementation
    • Extreme.Mathematics.Generic.LinearAlgebra.Providers
    • Extreme.Mathematics.Generic.SignalProcessing
    • Extreme.Mathematics.Implementation
    • Extreme.Mathematics.LinearAlgebra
    • Extreme.Mathematics.LinearAlgebra.Complex
    • Extreme.Mathematics.LinearAlgebra.Complex.Decompositions
    • Extreme.Mathematics.LinearAlgebra.Implementation
    • Extreme.Mathematics.LinearAlgebra.IO
    • Extreme.Mathematics.LinearAlgebra.IterativeSolvers
    • Extreme.Mathematics.LinearAlgebra.IterativeSolvers.Preconditioners
    • Extreme.Mathematics.LinearAlgebra.Providers
    • Extreme.Mathematics.LinearAlgebra.Sparse
    • Extreme.Mathematics.Optimization
    • Extreme.Mathematics.Optimization.Genetic
    • Extreme.Mathematics.Optimization.LineSearches
    • Extreme.Mathematics.Random
    • Extreme.Mathematics.SignalProcessing
    • Extreme.Numerics.FSharp
    • Extreme.Statistics
    • Extreme.Statistics.Distributions
    • Extreme.Statistics.IO
    • Extreme.Statistics.Linq
    • Extreme.Statistics.Multivariate
    • Extreme.Statistics.Random
    • Extreme.Statistics.Tests
    • Extreme.Statistics.TimeSeriesAnalysis
  • Extreme.Mathematics
    • AccuracyGoal Structure
    • AlgorithmStatus Enumeration
    • ArrayAttributes Structure
    • ArrayMath Class
    • ArrayMutability Enumeration
    • BigFloat Class
    • BigInteger Structure
    • BigRational Structure
    • CategoricalVector(T) Class
    • Complex(T) Structure
    • ComplexMatrix Class
    • ComplexVector Class
    • Constants Class
    • ConvergenceCriterion Enumeration
    • CoreImplementations Class
    • CoreImplementations(T) Class
    • CoreProvider Class
    • CoreProvider(T) Class
    • DecimalMath Class
    • Dimension Enumeration
    • DimensionMismatchException Class
    • DimensionType Enumeration
    • DistributedDataLocation Enumeration
    • DoubleComparer Class
    • DoubleComplex Structure
    • Elementary Class
    • ElementType(T) Class
    • EquationSolving Class
    • FunctionMath Class
    • GenericCoreProvider(T) Class
    • GenericImplementations Class
    • ICategoricalVector Interface
    • IDistributed Interface
    • InsufficientDataException Class
    • IntegerMath Class
    • Intent Enumeration
    • Interval Structure
    • Interval(T) Structure
    • IPermutable Interface
    • ISummarizable Interface
    • Iterators Class
    • IVector Interface
    • MachineConstants Class
    • ManagedCoreProvider Class
    • ManagedCoreProviderOfSingle Class
    • Math(T) Class
    • Matrix Class
    • Matrix(T) Class
    • MatrixDiagonal Enumeration
    • MatrixElementOrder Enumeration
    • MatrixExtensions Class
    • MatrixNorm Enumeration
    • MatrixOperationSide Enumeration
    • MatrixStructure Enumeration
    • MatrixTriangle Enumeration
    • MutabilityBehaviour Enumeration
    • NumericalDifferentiation Class
    • NumericalIntegration Class
    • NumericsConfiguration Class
    • Operations(T) Class
    • Permutation Class
    • Quad Structure
    • RandomExtensions Class
    • Range Structure
    • RoundingMode Enumeration
    • SingleComparer Class
    • SingleComplex Structure
    • SingleComplexMatrix Class
    • SingleComplexVector Class
    • SingleConstants Class
    • SingleInterval Structure
    • SingleMatrix Class
    • SingleMatrixFiller Delegate
    • SinglePrecisionImplementations Class
    • SingleVector Class
    • SingleVectorFiller Delegate
    • Slice Structure
    • SolutionReport(T) Class
    • SolutionReport(T, TError) Class
    • Special Class
    • SummaryOptions Class
    • SymbolicMath Class
    • TotalLossOfPrecisionException Class
    • TransposeOperation Enumeration
    • TypedVectorWrapper(K, T) Structure
    • Vector Class
    • Vector(T) Class
    • VectorExtensions Class
  • Matrix(T) Class
    • Matrix(T) Constructors
    • Properties
    • Methods
    • Operators
  • Methods
    • AbsCore Method
    • AbsInPlace Method
    • AbsoluteMax Method
    • AbsoluteMin Method
    • AcosCore Method
    • AcoshCore Method
    • AcoshInPlace Method
    • AcosInPlace Method
    • Add Method
    • AddCore Method Overloads
    • AddInPlace Method Overloads
    • AddProductInPlace Method Overloads
    • AddScaledAsLeftCore Method Overloads
    • AddScaledAsRightCore Method Overloads
    • AddScaledInPlace Method
    • AddScaledInto Method
    • AddScaledProductInPlace Method Overloads
    • AggregateColumns Method Overloads
    • AggregateColumnsBy Method Overloads
    • AggregateColumnsListwise(U) Method
    • AggregateRows Method Overloads
    • AggregateRowsBy Method Overloads
    • AsDenseMatrix Method
    • AsinCore Method
    • AsinhCore Method
    • AsinhInPlace Method
    • AsinInPlace Method
    • Atan2AsXCore Method
    • Atan2AsYCore Method
    • AtanCore Method
    • AtanhCore Method
    • AtanhInPlace Method
    • AtanInPlace Method
    • CeilingCore Method
    • CeilingInPlace Method
    • Clone Method Overloads
    • CloneData Method
    • CloneShape Method
    • ComponentwiseDivide Method Overloads
    • ComponentwiseMultiply Method
    • Conjugate Method
    • ConjugateCore Method
    • ConjugateInPlace Method
    • ConjugateTranspose Method
    • CopyTo Method Overloads
    • CopyToOrClone Method
    • CosCore Method
    • CoshCore Method
    • CoshInPlace Method
    • CosInPlace Method
    • Dispose Method Overloads
    • DivideInPlace Method
    • ElementwiseConjugateMultiplyAsLeftCore Method
    • ElementwiseConjugateMultiplyAsRightCore Method
    • ElementwiseDivideAsLeftCore Method
    • ElementwiseDivideAsRightCore Method
    • ElementwiseDivideInPlace Method
    • ElementwiseMultiplyCore Method
    • ElementwiseMultiplyInPlace Method Overloads
    • ElementwisePowAsLeftCore Method Overloads
    • ElementwisePowAsRightCore Method Overloads
    • ElementwisePowCore Method Overloads
    • ElementwisePowInPlace Method Overloads
    • EnsureWritable Method Overloads
    • Equals Method Overloads
    • EqualToCore Method Overloads
    • EstimateConditionNumber Method
    • ExpCore Method
    • ExpInPlace Method
    • FillMissingValuesInPlace Method Overloads
    • FillMissingValuesInto Method Overloads
    • FloorCore Method
    • FloorInPlace Method
    • FrobeniusNorm Method
    • Get(R, C) Method
    • GetCholeskyDecomposition Method Overloads
    • GetColumn Method Overloads
    • GetColumnCore Method
    • GetColumnEnumerator Method
    • GetColumns Method Overloads
    • GetColumnSums Method
    • GetConditionNumber Method
    • GetDeterminant Method
    • GetDiagonal Method Overloads
    • GetEigenvalueDecomposition Method Overloads
    • GetExponential Method
    • GetHashCode Method Overloads
    • GetHermitianIndefiniteDecomposition Method Overloads
    • GetInverse Method Overloads
    • GetLQDecomposition Method Overloads
    • GetLUDecomposition Method Overloads
    • GetNearestColumn(C) Method
    • GetNearestColumns(C) Method
    • GetNearestRow(R) Method
    • GetNearestRows(R) Method
    • GetObjectData Method
    • GetParallelColumnEnumerator Method
    • GetParallelRowEnumerator Method
    • GetPseudoInverse Method
    • GetQLDecomposition Method Overloads
    • GetQRDecomposition Method Overloads
    • GetRow Method Overloads
    • GetRowCore Method
    • GetRowEnumerator Method
    • GetRows Method Overloads
    • GetRowSums Method
    • GetRQDecomposition Method Overloads
    • GetSingularValueDecomposition Method Overloads
    • GetSingularValues Method
    • GetSubmatrix Method Overloads
    • GetSubmatrixCore Method
    • GetSymmetricIndefiniteDecomposition Method Overloads
    • GetValue Method Overloads
    • GetValues Method
    • GreaterThanCore Method Overloads
    • GreaterThanOrEqualToCore Method Overloads
    • HypotCore Method
    • InfinityNorm Method
    • IsComponentWritable Method
    • IsElementWritable Method
    • IsMissing Method
    • IsSingular Method
    • LeastSquaresSolveInto Method Overloads
    • LessThanCore Method Overloads
    • LessThanOrEqualToCore Method Overloads
    • LessThanOrEqualToInto Method
    • Log10Core Method
    • Log10InPlace Method
    • LogCore Method Overloads
    • LogInPlace Method Overloads
    • MapAsFirstCore Method Overloads
    • MapAsSecondCore Method Overloads
    • MapColumns(U) Method
    • MapColumnsInPlace Method
    • MapColumnsInto(U) Method
    • MapInPlace Method Overloads
    • MapInto(U) Method
    • MapRows(U) Method
    • MapRowsInPlace Method
    • MapRowsInto(U) Method
    • Max Method
    • MaxCore Method Overloads
    • Min Method
    • MinCore Method Overloads
    • Multiply Method Overloads
    • MultiplyAndAddAsLeftFactorCore Method Overloads
    • MultiplyAndAddAsRightFactorCore Method
    • MultiplyAndAddInto Method
    • MultiplyAsLeftCore Method Overloads
    • MultiplyAsRightCore Method
    • MultiplyCore Method
    • MultiplyInPlace Method
    • NegateInPlace Method
    • NormInternal Method
    • NotEqualToCore Method Overloads
    • OneNorm Method
    • PermuteColumnsInPlace Method
    • PermuteRowsAndColumnsInPlace Method Overloads
    • PermuteRowsInPlace Method
    • Protect Method
    • ProtectInPlace Method
    • Rank Method Overloads
    • ReciprocalCore Method
    • Reduce(U) Method
    • ReduceColumns(U) Method
    • ReduceColumnsInto(U) Method
    • ReduceRows(U) Method
    • ReduceRowsInto(U) Method
    • RemoveWithMissingValues Method
    • Reshape Method
    • ReshapeAsVector Method
    • ScaleColumns Method
    • ScaleColumnsCore Method
    • ScaleColumnsInPlace Method
    • ScaleRows Method
    • ScaleRowsCore Method
    • ScaleRowsInPlace Method
    • SetToZero Method
    • SetValue Method Overloads
    • ShallowCopy Method
    • SinCore Method
    • SinhCore Method
    • SinhInPlace Method
    • SinInPlace Method
    • SolveInto Method Overloads
    • SortColumns Method Overloads
    • SortRows Method Overloads
    • SqrtCore Method
    • SqrtInPlace Method
    • SubtractAsLeftCore Method
    • SubtractAsRightCore Method
    • SubtractInPlace Method Overloads
    • Sum Method
    • Summarize Method Overloads
    • SwapColumns Method
    • SwapRows Method
    • TanCore Method
    • TanhCore Method
    • TanhInPlace Method
    • TanInPlace Method
    • ToArray Method Overloads
    • ToDataFrame Method Overloads
    • ToDenseMatrix Method
    • ToString Method Overloads
    • Trace Method
    • Transpose Method
    • TryEnsureWritable Method Overloads
    • TwoNorm Method
    • UnscaleColumns Method
    • UnscaleColumnsCore Method
    • UnscaleColumnsInPlace Method
    • UnscaleRows Method
    • UnscaleRowsCore Method
    • UnscaleRowsInPlace Method
  • GetSubmatrix Method Overloads
    • GetSubmatrix Method (Range, Range)
    • GetSubmatrix Method (Range, Range, TransposeOperation)
    • GetSubmatrix Method (Int32, Int32, Int32, Int32)
    • GetSubmatrix Method (Int32, Int32, Int32, Int32, Int32, Int32, TransposeOperation, Intent)
MatrixTGetSubmatrix Method Extreme Optimization Numerical Libraries for .NET Professional
Overload List
  NameDescription
Public methodGetSubmatrix(Range, Range)
Returns a sub-matrix of this instance.
Public methodGetSubmatrix(Range, Range, TransposeOperation)
Returns a sub-matrix of this instance.
Public methodGetSubmatrix(Int32, Int32, Int32, Int32)
Returns a sub-matrix of this instance.
Public methodGetSubmatrix(Int32, Int32, Int32, Int32, Int32, Int32, TransposeOperation, Intent)
Returns a sub-matrix of this instance.
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See Also

Reference

MatrixT Class
Extreme.Mathematics Namespace

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