Matrix Market Coordinate Format is a text data format created in 1996.
| #1737on PLDB | 28Years Old |
The Matrix Market exchange formats are a set of human readable, ASCII-based file formats designed to facilitate the exchange of matrix data. The file formats were designed and adopted for the Matrix Market, a NIST repository for test data for use in comparative studies of algorithms for numerical linear algebra.. Read more on Wikipedia...
1 0 0 6 0
0 10.5 0 0 0
0 0 .015 0 0氓
0 250.5 0 -280 33.32
0 0 0 0 12