0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1 1.1 1.2
0
1
§é
thuéc
møc « nhiÔm
RÊt thÊp ThÊp T. b×nh Cao RÊt cao
BiÕn ng«n ng÷
Gi¸ trÞ
Kh«ng gian nÒn
Giíi h¹n mê
Quy t¾c ng«n ng÷
0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1 1.1 1.2
0
1
§é
thuéc
møc « nhiÔm
RÊt thÊp ThÊp T. b×nh Cao RÊt cao
BiÕn ng«n ng÷
Gi¸ trÞ
Kh«ng gian nÒn
Giíi h¹n mê
Quy t¾c ng«n ng÷
FID
Shape_SO
®èi tîng
kh«ng gian - R1
ID
linguistic
Shape_VL
biÕn ng«n ng÷ -r3
VALUE
MEMBERSHIP
FID
cã
FID
Shape_SO
®èi tîng
kh«ng gian - R1
ID
linguistic
Shape_VL
VALUE
MEMBERSHIP
FID
§Æc ®iÓm – r2
cã
1: n
1: n
1: n
®îc biÓu
diÔn
FID
Shape_SO
®èi tîng
kh«ng gian - R1
ID
linguistic
Shape_VL
biÕn ng«n ng÷ -r3
VALUE
MEMBERSHIP
FID
cã
FID
Shape_SO
®èi tîng
kh«ng gian - R1
ID
linguistic
Shape_VL
VALUE
MEMBERSHIP
FID
§Æc ®iÓm – r2
cã
1: n
1: n
1: n
1: n
®îc biÓu
diÔn
FID
Shape_SO
®èi tîng
kh«ng gian - R1
ID
linguistic
Shape_VL
biÕn ng«n ng÷ -r3
VALUE
MEMBERSHIP
FID
cã
FID
Shape_SO
®èi tîng
kh«ng gian - R1
ID
linguistic
Shape_VL
VALUE
MEMBERSHIP
FID
§Æc ®iÓm – r2
cã
1: n
1: n
1: n
®îc biÓu
diÔn
FID
Shape_SO
®èi tîng
kh«ng gian - R1
ID
linguistic
Shape_VL
biÕn ng«n ng÷ -r3
VALUE
MEMBERSHIP
FID
cã
FID
Shape_SO
®èi tîng
kh«ng gian - R1
ID
linguistic
Shape_VL
VALUE
MEMBERSHIP
FID
§Æc ®iÓm – r2
cã
1: n
1: n
1: n
1: n
®îc biÓu
diÔn
FID
Shape_SO
®èi tîng
kh«ng gian - R1
ID
linguistic
Shape_VL
biÕn ng«n ng÷ -r3
VALUE
MEMBERSHIP
FID
cã
FID
Shape_SO
®èi tîng
kh«ng gian - R1
ID
linguistic
Shape_VL
VALUE
MEMBERSHIP
FID
§Æc ®iÓm – r2
cã
1: n
1: n
1: n
®îc biÓu
diÔn
FID
Shape_SO
®èi tîng
kh«ng gian - R1
ID
linguistic
Shape_VL
biÕn ng«n ng÷ -r3
VALUE
MEMBERSHIP
FID
cã
FID
Shape_SO
®èi tîng
kh«ng gian - R1
ID
linguistic
Shape_VL
VALUE
MEMBERSHIP
FID
§Æc ®iÓm – r2
cã
1: n
1: n
1: n
1: n
®îc biÓu
diÔn
x
y
f(x,y)
x
y
f(x,y)
0
A
i
A
i-1
A
i+1
A
i,i+1
A
i-1,i
1 2
5
3
4
7
8
6
a
i
b
i
c
i
d
i
0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1 1.1 1.2
1
X
)(
x
i
A
0
A
i
A
i-1
A
i+1
A
i,i+1
A
i-1,i
1 2
5
3
4
7
8
6
a
i
b
i
c
i
d
i
0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1 1.1 1.2
1
X
)(x
i
A
u
0
A
i
A
i-1
A
i+1
A
i,i+1
A
i-1,i
1 2
5
3
4
7
8
6
a
i
b
i
c
i
d
i
0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1 1.1 1.2
1
X
)(
x
i
A
0
A
i
A
i-1
A
i+1
A
i,i+1
A
i-1,i
1 2
5
3
4
7
8
6
a
i
b
i
c
i
d
i
0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1 1.1 1.2
1
X
)(x
i
A
0
A
i
A
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A
i+1
A
i,i+1
A
i-1,i
1 2
5
3
4
7
8
6
a
i
b
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c
i
d
i
0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1 1.1 1.2
1
X
)(
x
i
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x
i
A
0
A
i
A
i-1
A
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A
i,i+1
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i-1,i
1 2
5
3
4
7
8
6
a
i
b
i
c
i
d
i
0 .1 .2 .3 .4 .5 .6 .7 .8 .9 1 1.1 1.2
1
X
)(x
i
A
)(x
i
A
u
A
1
UNION
d÷ liÖu biÕn
ng«n ng÷
d÷ liÖu biÕn
ng«n ng÷
A
i
A
n
A
2
A
1
UNION
d÷ liÖu biÕn
ng«n ng÷
d÷ liÖu biÕn
ng«n ng÷
A
i
A
n
A
2