Info
Diese Frage ist geschlossen. Öffnen Sie sie erneut, um sie zu bearbeiten oder zu beantworten.
matrix
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
[A] of 12 × 12 is positive semidefinite matrix
Is formed with only the first row of [A21] and [A22] as nonzero elements:
If B =1 and (A21)ij/B = (A22)ij/B = 6.0×105
(j = 1, 2, .. ,6).
I can’t write the matrix with their 12x 12 elements, please can you help me
[Information from duplicate question]
Hi,
I want to write the matrix S,which is 12x12 and it is positive semidefinite matrix.
Weighting matrice [S] is formed with only the first row of [S21] and [S22]as nonzero elements:
note that
(S)ij/R = (S22)ij/R = 6.0×105
(j = 1, 2, ... ,6)
and
R=1
Please help me.Thanks in advance
2 Kommentare
Walter Roberson
am 3 Feb. 2012
Are S21 and S22 some other matrices distinct from S, or does S21 indicate S(2,1) ?
Antworten (1)
Sean de Wolski
am 3 Feb. 2012
gallery('randcorr',12)
creates a 12x12 positive semidefinite matrix.
2 Kommentare
Walter Roberson
am 3 Feb. 2012
Please do not post duplicate Questions. I have merged your previous Question with this one, and deleted the other one.
Diese Frage ist geschlossen.
Siehe auch
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!