1.
: .
, , , . , .
m () 1... m; ( ) , n 1... n; ij (, , ), i j. . (. 1).
1 -
(i) | (J) | |||
1 | 2 | .. | n | |
1 | 11 | 12 | ... | 1n |
.. | ... | ... | ... | ... |
m | m1 | m2 | ... | mn |
(, ) , , , . (ij) (bj) :
ij = bj ij, (1)
( ), .
, (i) (Ri), .. :
(2)
pj ; ij ;
(3)
ij , .
1. . 4 1, 2, 3 4, . , 3 1, 2 3. , (, ), л λ, 2. (pj) : 1 0,5, 2 0,3 3 0,2.
.
|
|
2 -
(i) | (ij) | ||
1 | 2 | 3 | |
1 | |||
2 | |||
3 | |||
4 | |||
bj = max aij |
1
, , .
1. (Hij) (. 1) ( 1). 3.
3 -
(i) | (ij) (j) | ||
1 | 2 | 3 | |
1 | |||
2 | |||
3 | |||
4 |
2. (Ri) ( 3), .