Preface
PartITwo-DimensionalCases
Chapter1WalshMatrices
1.1WalshFunctionsandMatrices
1.1.1Definitions
1.1.2Ordering
1.2OrthogonalityandCompleteness
1.2.1Orthogonality
1.2.2Completeness
1.3WalshTransformsandFastAlgorithms
1.3.1WalshOrderedWalsh-HadamardTransforms
1.3.2HadamardOrderedWalsh-HadamardTransforms
Bibliography
Chapter2HadamardMatrices
2.1Definitions
2.1.1HadamardMatrices
2.1.2HadamardDesigns
2.1.3WilliamsonMatrices
2.2Construction
2.2.1GeneralConstructions
2.2.2AmicableHadamardMatrices
2.2.3SkewHadamardMatrices
2.2.4SymmetricHadamardMatrices
2.3Existence
2.3.1OrthogonalDesignsandHadamardMatrices
2.3.2ExistenceResults
Bibliography
PartIILower-DimensionalCases
Chapter3Three-DimensionalHadamardMatrices
3.1DefinitionsandConstructions
3.1.1Definitions
3.1.2ConstructionsBasedonDirectMultiplications
3.1.3ConstructionsBasedon2-DimensionalHadamard
Matrices
3.2Three-DimensionalHadamardMatricesofOrder4k+2
3.3Three-DimensionalHadamardMatricesofOrder4k
3.3.1RecursiveConstructionsofPerfectBinaryArrays
3.3.2Quasi-PerfectBinaryArrays
3.3.33-DimensionalHadamardMatricesBasedonPBA(2m,2m)andPBA(3.2m,3.2m)
3.4Three-DimensionalWalshMatrices
3.4.1Generalized2-DimensionalWalshMatrices
3.4.23-DimensionalWalshMatrices
3.4.33-DimensionalPan-WalshMatrices
3.4.4AnalyticRepresentations
Bibliography
Chapter4Multi-DimensionalWalsh-HadamardTransforms
4.1Conventional2-DimensionalWalsh-HadamardTransforms
4.1.12-DimensionalWalsh-HadamardTransforms
4.1.2Definitionsof4-DimensionalHadamardMatrices
4.2AlgebraicalTheoryofHigher-DimensionalMatrices
4.3Multi-DimensionalWalsh-HadamardTransforms
4.3.1TransformsBasedon3-DimensionalHadamardMatrices
4.3.2TransformsBasedon4-DimensionalHadamardMatrices
4.3.3TransformsBasedon6-DimensionalHadamardMatrices
Bibliography
PartIIIGeneralHigher-DimensionalCases
Chapter5n-DimensionalHadamardMatricesofOrder2
5.1Constructionsof2nHadamardMatrices
5.1.1EquivalenceBetween2nHadamardMatricesand
H-BooleanFunctions
5.1.2ExistenceofH-BooleanFunctions
5.1.3ConstructionsofH-BooleanFunctions
5.2Enumerationof2nHadamardMatrices
5.2.1Classificationof24HadamardMatrices
5.2.2Enumerationof25HadamardMatrices
5.2.3EnumerationofGeneral2nHadamardMatrices
5.3Applications
5.3.1StrictAvalancheCriterionandH-BooleanFunctions
5.3.2BentFunctionsandH-BooleanFunctions
5.3.3Reed-MullerCodesandH-BooleanFunctions
Bibliography
Chapter6GeneralHigher-DimensionalHadamardMatrices
6.1Definitions,ExistencesandConstructions
6.1.1n-DimensionalHadamardMatricesofOrder2k
6.1.2ProperandImpropern-DimensionalHadamardMatrices
6.1.3GeneralizedHigher-DimensionalHadamardMatrices
6.2Higher-DimensionalHadamardMatricesBasedonPerfectBinaryArrays
6.2.1n-DimensionalHadamardMatricesBasedonPBAs
6.2.2ConstructionandExistenceofHigher-DimensionalPBAs
6.2.3GeneralizedPerfectArrays
6.3Higher-DimensionalHadamardMatricesBasedonOrthogonalDesigns
6.3.1DefinitionsofOrthogonality
6.3.2Higher-DimensionalOrthogonalDesigns
6.3.3Higher-DimensionalHadamardMatricesfrom
OrthogonalDesigns
Bibliography
concludingQuestions
Index