form1.frm

在VB上采用改进的阈值法检测心电高频向量

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "显示波形"
   ClientHeight    =   9150
   ClientLeft      =   60
   ClientTop       =   465
   ClientWidth     =   10785
   LinkTopic       =   "Form1"
   ScaleHeight     =   9150
   ScaleWidth      =   10785
   StartUpPosition =   3  '窗口缺省
   Begin VB.HScrollBar HScroll2 
      Height          =   255
      LargeChange     =   200
      Left            =   240
      Max             =   6399
      SmallChange     =   100
      TabIndex        =   7
      Top             =   3960
      Width           =   9975
   End
   Begin VB.HScrollBar HScroll1 
      Height          =   255
      LargeChange     =   200
      Left            =   240
      Max             =   6399
      SmallChange     =   100
      TabIndex        =   6
      Top             =   2040
      Width           =   9975
   End
   Begin VB.CommandButton Command4 
      Caption         =   "返回"
      Height          =   1140
      Left            =   5400
      TabIndex        =   5
      Top             =   6000
      Width           =   1815
   End
   Begin VB.PictureBox Picture2 
      Height          =   1455
      Left            =   480
      ScaleHeight     =   1395
      ScaleWidth      =   9435
      TabIndex        =   4
      Top             =   2520
      Width           =   9495
   End
   Begin VB.CommandButton Command3 
      Caption         =   "退出"
      Height          =   1095
      Left            =   8040
      TabIndex        =   3
      Top             =   6000
      Width           =   1575
   End
   Begin VB.CommandButton Command2 
      Caption         =   "继续"
      Height          =   1095
      Left            =   3240
      TabIndex        =   2
      Top             =   6000
      Width           =   1455
   End
   Begin VB.CommandButton Command1 
      Caption         =   "显示"
      Height          =   1095
      Left            =   1320
      TabIndex        =   1
      Top             =   6000
      Width           =   1455
   End
   Begin VB.PictureBox Picture1 
      Height          =   1455
      Left            =   480
      ScaleHeight     =   1395
      ScaleWidth      =   9435
      TabIndex        =   0
      Top             =   600
      Width           =   9495
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False


Private Sub Command1_Click()
Dim k As Variant
Picture1.Scale (0, 0.02)-(2000, -0.02)
For k = 1 To 1999 Step 1
Picture1.Line (k, rb0(k))-(k + 1, rb0(k + 1))
Next k

Dim n As Variant
Picture2.Scale (0, 0.3)-(2000, -0.3)
For n = 1 To 1999 Step 1
Picture2.Line (n, HFECG1(n))-(n + 1, HFECG1(n + 1))
Next n

End Sub

Private Sub Command2_Click()
Form2.Show
Form1.Hide
End Sub

Private Sub Command3_Click()
End
End Sub

Private Sub Command4_Click()
frm_HFECG2.Show
Form1.Hide

End Sub

Private Sub HScroll1_Change()
Static x As Integer
If HScroll1.Value > x Then
Picture1.Cls
x = HScroll1.Value
Picture1.Scale (x, 0.02)-(x + 2000, -0.02)
For k = x To x + 1999 Step 1
Picture1.Line (k, rb0(k))-(k + 1, rb0(k + 1))
Next k
Else
Picture1.Cls
x = HScroll1.Value
Picture1.Scale (x, 0.02)-(x + 2000, -0.02)
For k = x To x + 1999 Step 1
Picture1.Line (k, rb0(k))-(k + 1, rb0(k + 1))
Next k
End If
End Sub

Private Sub HScroll2_Change()
Static i As Integer
If HScroll2.Value > i Then
Picture2.Cls
i = HScroll2.Value
Picture2.Scale (i, 0.3)-(i + 2000, -0.3)
For k = i To i + 1999 Step 1
Picture2.Line (k, HFECG1(k))-(k + 1, HFECG1(k + 1))
Next k
Else
Picture2.Cls
i = HScroll2.Value
Picture2.Scale (i, 0.3)-(i + 2000, -0.3)
For k = i To i + 1999 Step 1
Picture2.Line (k, HFECG1(k))-(k + 1, HFECG1(k + 1))
Next k
End If
End Sub