Manuals/calci/CONFERENCE
MATRIX("CONFERENCE",order)
- is the order of the Conference matrix.
is the order of the Conference matrix.Description
- This function shows the matrix which is satisfying the property of Conference.
- A Conference matrix is a square matrix C with diagonal entries 0 and the off diagonal entries are +1 and -1.
- Here the argument MATRIX("conference") is displaying the conference matrix of order 3.
- Also users can get different order of matrices.
- Conference matrices are of two types:
- 1.Symmetric conference matrices.
- 2.Skew conference matrices
Examples
- MATRIX("conference") = 0
- MATRIX("conference",3)
| 0 | 1 | 1 |
| 1 | 0 | 1 |
| 1 | -1 | 0 |
- MATRIX("conference",5)
| 0 | 1 | -1 | -1 | 1 |
| 1 | 0 | 1 | 1 | 1 |
| -1 | 1 | 0 | -1 | -1 |
| -1 | 1 | -1 | 0 | -1 |
| 1 | 1 | 1 | 1 | 0 |