Difference between revisions of "Manuals/calci/CONFERENCE"

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==Description==
 
==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")
 +
{| class="wikitable"
 +
|-
 +
| 0 || 1 || 1
 +
|-
 +
| 1 || 0 || 1
 +
|-
 +
| 1 || -1 || 0
 +
|}
 +
*MATRIX("conference",5)
 +
{| class="wikitable"
 +
|-
 +
| 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
 +
|}
 +
 +
==See Also==
 +
*[[Manuals/calci/ANTIDIAGONAL| ANTIDIAGONAL]]
 +
*[[Manuals/calci/ARROWHEAD| ARROWHEAD]]
 +
 +
==References==

Revision as of 06:54, 18 April 2015

MATRIX("CONFERENCE",order)


  • 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 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

See Also

References

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