频数统计f3(窗体模块frmfuzz).frm

这个程序

VERSION 5.00
Begin VB.Form frmFuzz 
   Appearance      =   0  'Flat
   BackColor       =   &H80000005&
   Caption         =   "求隶属度"
   ClientHeight    =   3075
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3075
   ScaleWidth      =   4680
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton cmdNew 
      Caption         =   "清除"
      BeginProperty Font 
         Name            =   "隶书"
         Size            =   21.75
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   1680
      TabIndex        =   6
      Top             =   2400
      Width           =   1215
   End
   Begin VB.CommandButton cmdExit 
      Caption         =   "退出"
      BeginProperty Font 
         Name            =   "隶书"
         Size            =   21.75
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   3120
      TabIndex        =   3
      Top             =   2400
      Width           =   1335
   End
   Begin VB.CommandButton cmdCalc 
      Caption         =   "计算"
      BeginProperty Font 
         Name            =   "隶书"
         Size            =   21.75
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   240
      TabIndex        =   2
      Top             =   2400
      Width           =   1215
   End
   Begin VB.TextBox txtU0 
      Alignment       =   2  'Center
      Appearance      =   0  'Flat
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15.75
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   2400
      TabIndex        =   0
      Top             =   600
      Width           =   1575
   End
   Begin VB.Label lblFF 
      Alignment       =   2  'Center
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      BorderStyle     =   1  'Fixed Single
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15.75
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H80000008&
      Height          =   495
      Left            =   2400
      TabIndex        =   5
      Top             =   1440
      Width           =   1575
   End
   Begin VB.Label lblF0 
      Alignment       =   1  'Right Justify
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "隶属度（U0）="
      BeginProperty Font 
         Name            =   "隶书"
         Size            =   15.75
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H80000008&
      Height          =   495
      Left            =   120
      TabIndex        =   4
      Top             =   1440
      Width           =   2175
   End
   Begin VB.Label lblU0 
      Alignment       =   1  'Right Justify
      Appearance      =   0  'Flat
      BackColor       =   &H80000005&
      Caption         =   "U0 ="
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15.75
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H80000008&
      Height          =   375
      Left            =   1200
      TabIndex        =   1
      Top             =   600
      Width           =   1095
   End
End
Attribute VB_Name = "frmFuzz"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'求隶属度窗体
Option Explicit
Dim sngU0 As Single, sngFF As Single
Dim intI As Integer, intJ As Integer

Private Sub Form_Load()
    lblF0.Visible = False       '“隶属度 =”标签不可视
    lblFF.Visible = False       '显示隶属度计算结果的标签不可视
End Sub

'计算
Private Sub cmdCalc_Click()
    If txtU0.Text = "" Then
        MsgBox "必须提供U0值", , "无U0值错误"
        Exit Sub
    End If
    lblF0.Visible = True        '“隶属度 =”标签可视
    lblFF.Visible = True        '显示隶属度计算结果的标签可视
    sngU0 = Val(txtU0.Text)     '取得需要计算隶属度的变数值
    For intI = 1 To intZon
        For intJ = 1 To intCCC
            If sngU0 >= S((intI - 1) * intCCC + intJ, 1) And _
               sngU0 <= S((intI - 1) * intCCC + intJ, 2) Then
                sngFF = R((intI - 1) * intCCC + intJ, 2)
'在标签中显示隶属度计算结果
                lblFF.Caption = Val(sngFF)
                Exit Sub
            End If
        Next intJ
    Next intI
    MsgBox "无法获得隶属度", , "U0值错误"
End Sub

'清除
Private Sub cmdNew_Click()
    lblF0.Visible = False       '“隶属度 =”标签不可视
    lblFF.Visible = False       '显示隶属度计算结果的标签不可视
    txtU0.Text = ""             '清除提供计算隶属度的变数值的文本框
End Sub

'退出
Private Sub cmdExit_Click()
    Unload Me                   '卸载当前窗体
    frmCalc.Visible = True      '显示计算窗体
End Sub