MatrixMarket (.mtx) File Format - Maple Programming Help

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MatrixMarket (.mtx) File Format

MatrixMarket file format

 

Description

Examples

Description

• 

MatrixMarket is a format for the storage of dense or sparse numeric matrix data.

• 

This open format was created and is used by the National Institute of Standards and Technology (NIST).

• 

The commands Import, Export, ImportMatrix, and ExportMatrix can read and write to the MatrixMarket format.

Examples

Import a 100x100 Hilbert matrix in Matrix Market format.

HImportexample/hilbert100.mtx,base=datadir

(1)

Export a random 100x100 matrix to the home directory of the current user

MLinearAlgebra:-RandomMatrix100,datatype=float8:

Exportexample.mtx,M,base=homedir

234927

(2)

See Also

ExportMatrix

Formats

ImportMatrix