SuanShu, a Java numerical and statistical library

Package com.numericalmethod.suanshu.matrix.doubles.operation

Class Summary
CreateMatrix This class collects the utility functions to create a new matrix/vector from existing ones.
ElementaryOperation There are three elementary row operations which are equivalent to left multiplying an elementary matrix.
Householder A Householder transformation in the 3-dimensional space is the reflection of a vector in a plane.
Householder.Context Context information about a Householder transformation.
ImmutableKroneckerProduct This immutable version of KroneckerProduct is fast and efficient for construction and read-only operations.
Inverse For a square matrix A, A-1, if the inverse exists.
KroneckerProduct Given an m-by-n matrix A and a p-by-q matrix B, their Kronecker product C, also called their matrix direct product, is an (mp)-by-(nq) matrix with elements defined by cst = aij bkl where s = p(i - 1) + k t = q(j - 1) + l
MatrixUtils This class collects a set of utility functions to operate on matrices.
Measure A measure, μ, of a matrix, A, is a map from the DenseMatrix space to the real line.
Pow This computes a square DenseMatrix A to the power of integer n, An.
PseudoInverse The Moore–Penrose pseudoinverse of an m x n matrix A is A+.
SubMatrixRef This class creates a 'reference' to a sub-part of a large matrix without copying it.
 


SuanShu, a Java numerical and statistical library

Copyright © 2011 Numerical Method Inc. Ltd. All Rights Reserved.