📄 细胞的识别.frm
字号:
VERSION 5.00
Begin VB.Form Form3
Caption = "细胞的识别"
ClientHeight = 4575
ClientLeft = 4515
ClientTop = 3765
ClientWidth = 6765
LinkTopic = "Form3"
ScaleHeight = 4575
ScaleWidth = 6765
Begin VB.CommandButton Command6
Caption = "坦克的识别"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 4440
TabIndex = 12
Top = 3600
Width = 1335
End
Begin VB.CommandButton Command5
Caption = "阑尾炎诊断"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 4440
TabIndex = 11
Top = 2760
Width = 1335
End
Begin VB.CommandButton Command4
Caption = "拒绝判决"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 5040
TabIndex = 9
Top = 1560
Width = 1335
End
Begin VB.CommandButton Command3
Caption = "最大似然比"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 3480
TabIndex = 8
Top = 1560
Width = 1335
End
Begin VB.CommandButton Command2
Caption = "最小风险"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 1920
TabIndex = 7
Top = 1560
Width = 1335
End
Begin VB.TextBox Text2
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 855
Left = 1080
MultiLine = -1 'True
TabIndex = 6
Top = 2880
Width = 1935
End
Begin VB.CommandButton Command1
Caption = "最小错误率"
BeginProperty Font
Name = "宋体"
Size = 10.5
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 360
TabIndex = 5
Top = 1560
Width = 1335
End
Begin VB.TextBox Text1
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Index = 1
Left = 4440
TabIndex = 4
Top = 720
Width = 1215
End
Begin VB.TextBox Text1
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Index = 0
Left = 1680
TabIndex = 1
Top = 720
Width = 1215
End
Begin VB.Label Label4
Caption = "判决结果为"
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 1080
TabIndex = 10
Top = 2400
Width = 1695
End
Begin VB.Label Label3
Caption = "P(x|ω2)="
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 375
Left = 3240
TabIndex = 3
Top = 720
Width = 1095
End
Begin VB.Label Label2
Caption = "P(x|ω1)="
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 255
Left = 480
TabIndex = 2
Top = 720
Width = 1215
End
Begin VB.Label Label1
Caption = "请输入观测所得类概率密度："
BeginProperty Font
Name = "宋体"
Size = 12
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 255
Left = 360
TabIndex = 0
Top = 240
Width = 3375
End
End
Attribute VB_Name = "Form3"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim pw(1) As Single, L(2, 1) As Single, i As Integer
Private Function texttest()
texttest = 1
For i = 0 To 1
If Text1(i).Text = "" Then
MsgBox "请输入类条件概率", 16, "错误"
texttest = 0
Exit Function
End If
Next
For i = 0 To 1
If Text1(i).Text > 1 Or Text1(i).Text < 0 Then
MsgBox "请输入正确的数值", 16, "错误"
texttest = 0
Exit Function
End If
Next
End Function
Private Sub Command1_Click()
If texttest = 0 Then Exit Sub
Dim pxw(1), pwx(1), px
For i = 0 To 1
pxw(i) = Text1(i).Text
Next
px = pw(0) * pxw(0) + pw(1) * pxw(1)
pwx(0) = pw(0) * pxw(0) / px
If pwx(0) > 0.5 Then
Text2.Text = "正常细胞"
ElseIf pwx(0) < 0.5 Then
Text2.Text = "异常细胞"
Else: Text2.Text = "可能是正常细胞，也可能是异常细胞"
End If
End Sub
Private Sub Command2_Click()
If texttest = 0 Then Exit Sub
Dim pwx(1), px, R(1), P(1)
For i = 0 To 1
P(i) = CSng(Text1(i).Text) * pw(i)
px = px + P(i)
Next
pwx(0) = P(0) / px: pwx(1) = P(1) / px
For i = 0 To 1
R(i) = L(i, 0) * pwx(0) + L(i, 1) * pwx(1)
Next
If R(0) < R(1) Then
Text2.Text = "正常细胞"
ElseIf R(1) < R(0) Then
Text2.Text = "异常细胞"
Else: Text2.Text = "可能是正常细胞，也可能是异常细胞"
End If
End Sub
Private Sub Command3_Click()
If texttest = 0 Then Exit Sub
Dim MX As Single, L12 As Single
MX = pw(1) / pw(0)
L12 = CSng(Text1(0).Text) / CSng(Text1(1).Text)
If L12 < MX Then
Text2.Text = "异常细胞"
Else: Text2.Text = "正常细胞"
End If
End Sub
Private Sub Command4_Click()
If texttest = 0 Then Exit Sub
Dim pwx(1), px, R(2), P(1)
For i = 0 To 1
P(i) = CSng(Text1(i).Text) * pw(i)
px = px + P(i)
Next
pwx(0) = P(0) / px: pwx(1) = P(1) / px
For i = 0 To 2
R(i) = L(i, 0) * pwx(0) + L(i, 1) * pwx(1)
Next
If R(0) < R(1) Then
If R(0) < R(2) Then
Text2.Text = "正常细胞"
ElseIf R(0) > R(2) Then
Text2.Text = "拒绝判决"
Else: Text2.Text = "可能是正常细胞，也可能是拒绝判决"
End If
ElseIf R(1) < R(0) Then
If R(1) < R(2) Then
Text2.Text = "异常细胞"
ElseIf R(1) > R(2) Then
Text2.Text = "拒绝判决"
Else: Text2.Text = "可能是异常细胞，也可能是拒绝判决"
End If
ElseIf R(0) = R(1) Then
If R(0) < R(2) Then
Text2.Text = "可能是正常细胞，也可能是异常细胞"
ElseIf R(0) > R(2) Then
Text2.Text = "拒绝判决"
Else: Text2.Text = "可能是正常细胞，可能是异常细胞,也可能拒绝判决"
End If
End If
End Sub
Private Sub Command5_Click()
Unload Form3
Load Form1
Form1.Show
End Sub
Private Sub Command6_Click()
Unload Form3
Load Form2
Form2.Show
End Sub
Private Sub Form_Load()
pw(0) = 0.85: pw(1) = 0.15
L(0, 0) = 0.5: L(0, 1) = 6: L(1, 0) = 2
L(1, 1) = 0.5: L(2, 0) = 1: L(2, 1) = 1
End Sub
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