//此程序请S7200调试一下
//如果谁有更简单的通知我
//中值滤波

//读取数据
NETWORK 1
LD SM0.1
MOVB 0, MB10
S M10.0, 1
JMP 1

NETWORK 2

LD M10.0
R M10.4, 1
S M10.1, 1
JMP 1

NETWORK 3

LD M10.1
R M10.0, 1
S M10.2, 1
JMP 1

NETWORK 4

LD M10.2
R M10.1, 1
S M10.3, 1
JMP 1

NETWORK 5

LD M10.3
R M10.2, 1
S M10.0, 1
JMP 1

NETWORK 6

LBL 1

NETWORK 7

LD M10.0
MOVW AIW0, VW100

NETWORK 8

LD M10.1
MOVW AIW0, VW102

NETWORK 9

LD M10.2
MOVW AIW0, VW104

NETWORK 10

LD M10.3
MOVW AIW0, VW106

NETWORK 11 //寻找最大值，寻找最小值
//VD108,VD122,VD126,VD130,VD134,VD138,VD142,VD146

LD SM0.0
MOVD &VB100, VD134 //VD134存放最大值


NETWORK 12

LDW> VW102, *VD134
MOVD &VB102, VD134

NETWORK 12

LDW> VW104, *VD134
MOVD &VB104, VD134


NETWORK 13

LDW> VW106, *VD134
MOVD &VB106, VD134


NETWORK 14
LD SM0.0
MOVD &VB100, VD138 //VD138存放最小值

NETWORK 15

LDW< VW102, *VD138
MOVD &VB102, VD138

NETWORK 16

LDW< VW104, *VD138
MOVD &VB104, VD138


NETWORK 17

LDW< VW106, *VD138
MOVD &VB106, VD138

NETWORK 18 //寻找中间值1

LD SM0.0
MOVD &VB100, VD122 //VD122为缓冲区

NETWORK 19

LDW> *VD122, *VD138
LDW< *VD122, *VD134
MOVD VD122, VD142 //VD142为中间值

NETWORK 20 //寻找中间值2

LD SM0.0
MOVD &VB102, VD122 //VD122为缓冲区

NETWORK 21

LDW> *VD122, *VD138
LDW< *VD122, *VD134
MOVD VD122, VD142 //VD142为中间值

NETWORK 22 //寻找中间值3

LD SM0.0
MOVD &VB104, VD122 //VD122为缓冲区

NETWORK 23

LDW> *VD122, *VD138
LDW< *VD122, *VD134
MOVD VD122, VD142 //VD142为中间值

////////////////////////////////////////////////////

NETWORK 24 //寻找中间值

LD SM0.0
MOVD &VB100, VD122 //VD122为缓冲区

NETWORK 25

LDW> *VD122, *VD138
AW< *VD122, *VD134
AW<> *VD122, *VD142
MOVD VD122, VD146 //VD146为中间值

NETWORK 26 //寻找中间值

LD SM0.0
MOVD &VB102, VD122 //VD122为缓冲区

NETWORK 27

LDW> *VD122, *VD138
AW< *VD122, *VD134
AW<> *VD122, *VD142
MOVD VD122, VD146 //VD146为中间值


NETWORK 28 //寻找中间值

LD SM0.0
MOVD &VB102, VD122 //VD122为缓冲区

NETWORK 30

LDW> *VD122, *VD138
AW< *VD122, *VD134
AW<> *VD122, *VD142
MOVD VD122, VD146 //VD146为中间值

NETWORK 31 //寻找中间值

LD SM0.0
MOVD &VB102, VD122 //VD122为缓冲区

NETWORK 32

LDW> *VD122, *VD138
AW< *VD122, *VD134
AW<> *VD122, *VD142
MOVD VD122, VD146 //VD146为中间值


NETWORK 33
LD SM0.0
MOVW *VD142, AC0
+I *VD146, AC0
/I +2, AC0

beta......

以上是我收藏过的一个中值滤波程序。原贴可能删除了。仅仅收藏能打开这个页面。