Package com.numericalmethod.suanshu.matrix.doubles.matrixtype.sparse

Interface Summary

SparseMatrix	This interface defines the sparse matrix which stores non-zero values only.
SparseStructure	This interface defines common operations on sparse structures like sparse vector or sparse matrix.

Class Summary

Coordinates	This class represents the coordinates (i, j) of a matrix element, where i and j are the row-index and column-index of the element, respectively.
CsrSparseMatrix	The compressed sparse row (CSR) format for sparse matrix.
DokSparseMatrix	The dictionary of key (DOK) format for sparse matrix.
LilSparseMatrix	The list of lists (LIL) format for sparse matrix.
SparseElement	This class represents a matrix element in a sparse matrix.
SparseVector	This class represents sparse vector which stores the non-zero values only.
SparseVector.Entry	This class represents an entry in a SparseVector.
SparseVector.Iterator	This wrapper class overrides the Iterator.remove() method for throwing exception when it is called.

Enum Summary

SparseElement.TopLeftFirstComparator

This Comparator can be used when a list of matrix elements are to be sorted according to their coordinates.