N = 22 ( 1.1) =+ 11 + 22. . :
j=0,1,2,, k.
b1 b2:
,
,
b1 - 1, b2 - 2 ( 1.1). 0 , =0+ 11 +22 , , . . , .
, - 0, +1. = 0 + 11 + 22 :
=00+11+22
: , . , , - .
, . . . , , . 1.2.
1.2 22
0 | 1 | 2 | 1 2 | ||
+1 | -1 | -1 | +1 | 1 | |
+1 | +1 | -1 | -1 | 2 | |
+1 | -1 | +1 | -1 | 3 | |
+1 | +1 | +1 | +1 | 4 |
:
=00+11+22+1212.
12 . 1 2 , 0 12 .
1.3 23 ( z1, z2, z3).
1.3 23:
z1 | z2, | z3 | |
+ | + | + | |
- | + | + | |
+ | - | + | |
- | - | + | |
+ | + | - | |
- | + | - | |
+ | - | - | |
- | - | - |
. . zi zi-, zi+. xi zi :
,
,
- , :
|
|
,
,
-1 +1, .. xi =[-1;+1], i=1k.
:
=00+11+22++
, :
=00+11+++1,212+1,313++-1,,
, ( 1.4).
1.4
- | |||||||||||
x1 | x2 | x3 | x1 x2 | x1 x3 | x2x3 | y1 | y2 | y3 | y4 | ||
+ | + | + | + | + | + | y11 | y12 | y13 | y14 | ||
- | + | + | - | - | + | y21 | y22 | y23 | y24 | ||
+ | - | + | - | + | - | y31 | y32 | y33 | y34 | ||
- | - | + | + | - | - | y41 | y42 | y43 | y44 | ||
+ | + | - | + | - | - | y51 | y52 | y53 | y54 | ||
- | + | - | - | + | - | y61 | y62 | y63 | y64 | ||
+ | - | - | - | - | + | y71 | y72 | y73 | y74 | ||
- | - | - | + | + | + | y81 | y82 | y83 | y84 |
, .
. j- (j=1,,n) . . m , m 1, 2 m. , 1.4 , 4 , .. m=4.
:
j=(1n)
b0, b1 .. .
. : >t S., b ; <t S., b .
t n(m-1) α .
S. :
,
. ( ) :
n ( );
m ;
yji i- j- ;
j- .
: F.<F., , .
F. :
|
|
,
;
( ).
:
,
n ;
m ;
r ;
j- ;
, j- .
F. α k1=n-r k2=n(m-1). k1 , k2 .
. , . , . , ( ). , . , , .
zi xi . , . , , , , .
:
( α=0,05)