This is documentation for Mathematica 8, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.1)
Constructing Matrices
Mathematica provides a range of methods for representing and constructing matrices. Especially powerful are symbolic representations, in terms of symbolic systems of equations, symbolic sparse or banded matrices, and symbolic geometric transformations.
Table construct a matrix from an expression
Array construct a matrix from a function
CoefficientArrays construct a matrix from a system of equations
    
SparseArray construct a sparse matrix from positions and values
Normal convert a sparse matrix to ordinary form
Band give values on any collection of bands, for tridiagonal etc. matrices
    
ArrayFlatten flatten a matrix of matrices to make a block matrix
Partition partition a list to make a matrix
Join join several matrices to make a matrix
PadLeft, PadRight pad out a ragged array to make a matrix
ArrayPad add padding around a matrix
    
BoxMatrix  ▪ CrossMatrix  ▪ DiamondMatrix  ▪ DiskMatrix  ▪ GaussianMatrix  ▪ ...
TUTORIALS
MORE ABOUT