📄 一元曲线逆合.frm
字号:
VERSION 5.00
Object = "{D76D7130-4A96-11D3-BD95-D296DC2DD072}#1.0#0"; "VSFLEX7D.OCX"
Begin VB.Form frmyyqxnh
BorderStyle = 3 'Fixed Dialog
Caption = "一元曲线拟合"
ClientHeight = 4980
ClientLeft = 45
ClientTop = 345
ClientWidth = 7125
Icon = "一元曲线逆合.frx":0000
KeyPreview = -1 'True
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 4980
ScaleWidth = 7125
ShowInTaskbar = 0 'False
StartUpPosition = 2 '屏幕中心
Begin VB.CommandButton Command3
Caption = "推测"
Height = 375
Left = 3240
TabIndex = 22
Top = 4560
Width = 855
End
Begin VB.Frame Frame4
Caption = "推测数据"
Height = 615
Left = 3240
TabIndex = 19
Top = 3840
Width = 3855
Begin VB.TextBox Text3
Height = 270
Left = 2040
TabIndex = 21
Text = "Text3"
Top = 240
Width = 1695
End
Begin VB.Label Label3
Caption = "原始数据Xi＝"
Height = 255
Left = 120
TabIndex = 20
Top = 240
Width = 1215
End
End
Begin VB.Frame Frame3
Caption = "计算结果"
Height = 3135
Left = 3240
TabIndex = 17
Top = 680
Width = 3855
Begin VB.ListBox List1
Height = 2760
Left = 120
TabIndex = 18
Top = 240
Width = 3615
End
End
Begin VB.Frame Frame2
Caption = "曲线公式"
Height = 1575
Left = 0
TabIndex = 16
Top = 3360
Width = 3135
Begin VB.OptionButton Option8
Caption = "y=c*〔1-e^(a*b-b*x)〕"
Height = 255
Left = 120
TabIndex = 10
Top = 1200
Width = 2190
End
Begin VB.OptionButton Option7
Caption = "y=c/(1+e^(a+b*x))"
Height = 255
Left = 120
TabIndex = 9
Top = 960
Width = 1935
End
Begin VB.OptionButton Option6
Caption = "y=x/(a*x+b)"
Height = 255
Left = 1440
TabIndex = 8
Top = 720
Width = 1335
End
Begin VB.OptionButton Option5
Caption = "y=a+b*ln(x)"
Height = 255
Left = 120
TabIndex = 7
Top = 720
Width = 1335
End
Begin VB.OptionButton Option4
Caption = "y=a*e^(b/x)"
Height = 255
Left = 1440
TabIndex = 6
Top = 480
Width = 1335
End
Begin VB.OptionButton Option3
Caption = "y=a*e^(bx)"
Height = 255
Left = 120
TabIndex = 4
Top = 480
Width = 1215
End
Begin VB.OptionButton Option2
Caption = "y=a*x^b"
Height = 255
Left = 1440
TabIndex = 5
Top = 240
Width = 1095
End
Begin VB.OptionButton Option1
Caption = "y=a+b*x"
Height = 255
Left = 120
TabIndex = 3
Top = 240
Width = 1095
End
End
Begin VB.CommandButton Command2
Caption = "关闭"
Height = 375
Left = 6240
TabIndex = 12
Top = 4560
Width = 855
End
Begin VB.CommandButton Command1
Caption = "计算"
Height = 375
Left = 5280
TabIndex = 11
Top = 4560
Width = 855
End
Begin VSFlex7DAOCtl.VSFlexGrid VSFlexGrid1
Height = 2535
Left = 0
TabIndex = 1
Top = 765
Width = 3135
_cx = 5530
_cy = 4471
_ConvInfo = 1
Appearance = 1
BorderStyle = 1
Enabled = -1 'True
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
MousePointer = 0
BackColor = -2147483643
ForeColor = -2147483640
BackColorFixed = -2147483633
ForeColorFixed = -2147483630
BackColorSel = -2147483635
ForeColorSel = -2147483634
BackColorBkg = 14737632
BackColorAlternate= -2147483643
GridColor = -2147483633
GridColorFixed = -2147483632
TreeColor = -2147483632
FloodColor = 192
SheetBorder = -2147483642
FocusRect = 3
HighLight = 1
AllowSelection = -1 'True
AllowBigSelection= -1 'True
AllowUserResizing= 3
SelectionMode = 0
GridLines = 1
GridLinesFixed = 2
GridLineWidth = 1
Rows = 2
Cols = 3
FixedRows = 1
FixedCols = 1
RowHeightMin = 0
RowHeightMax = 0
ColWidthMin = 0
ColWidthMax = 0
ExtendLastCol = 0 'False
FormatString = ""
ScrollTrack = 0 'False
ScrollBars = 3
ScrollTips = 0 'False
MergeCells = 0
MergeCompare = 0
AutoResize = -1 'True
AutoSizeMode = 0
AutoSearch = 0
AutoSearchDelay = 2
MultiTotals = -1 'True
SubtotalPosition= 1
OutlineBar = 0
OutlineCol = 0
Ellipsis = 0
ExplorerBar = 0
PicturesOver = 0 'False
FillStyle = 0
RightToLeft = 0 'False
PictureType = 0
TabBehavior = 0
OwnerDraw = 0
Editable = 2
ShowComboButton = -1 'True
WordWrap = 0 'False
TextStyle = 0
TextStyleFixed = 0
OleDragMode = 0
OleDropMode = 0
DataMode = 0
VirtualData = -1 'True
ComboSearch = 3
AutoSizeMouse = -1 'True
FrozenRows = 0
FrozenCols = 0
AllowUserFreezing= 3
BackColorFrozen = 0
ForeColorFrozen = 0
WallPaperAlignment= 9
End
Begin VB.Frame Frame1
Caption = "原始数据"
Height = 615
Left = 0
TabIndex = 13
Top = 40
Width = 7095
Begin VB.TextBox Text2
Height = 270
Left = 5760
TabIndex = 2
Text = "Text2"
Top = 240
Width = 1215
End
Begin VB.TextBox Text1
Height = 270
Left = 1440
TabIndex = 0
Text = "Text1"
Top = 240
Width = 1215
End
Begin VB.Label Label2
Caption = "常数Yc＝"
Height = 255
Left = 5040
TabIndex = 15
Top = 280
Width = 735
End
Begin VB.Label Label1
Caption = "实验数据数目＝"
Height = 255
Left = 120
TabIndex = 14
Top = 280
Width = 1335
End
End
End
Attribute VB_Name = "frmyyqxnh"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim xa(), ya() As Double
Dim md As Integer
Dim x, y, yc As Double
Dim z, a, b, c, d As Double
Private Sub Command1_Click()
'计算
On Error GoTo handlerror
m = Val(Text1.Text)
ReDim xa(m), ya(m)
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