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2002
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. Visual Basic8
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II.......12
MathCad充13
1 2.............................................................................................14
III..................................................................................................................15
Excei.................................................................................16
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: Visual Basic, Excel Math-Cad. , Visual Basic, . .
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Windows Microsoft. Word, Excel Access. -; , , , , , , Excel; - Excel -.
Microsoft Visual Basic. , SQL- . Visual Basic .
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7
: V=AQ (1)
V- , Q- .
, :
V(I) | Q(I) | V(I) . |
V(I) |
|
1 | 8.81 | 220 | ||
2 | 7.40 | 200 | ||
3 | 6.10 | 180 | ||
4 | 4.89 | 160 | ||
5 | 3.88 | 140 | ||
6 | 3.02 | 120 | ||
7 | 2.30 | 100 |
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, : V=k((Q+273)^4-273^4) (5).
Z=k((Q+273)^4-273^4), k=5,67*10^(-9), - A, , , - :
V=AZ (6)
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. Visual Basic:
Visual Basic:
Option Explicit
Dim I As Integer
Dim a(7) As Single
Private Sub 1_Click()
Dim V(7) As Single, Q(7) As Single
MSFlexGrid1.TextMatrix(0, 0) =
MSFlexGrid1.TextMatrix(0, 1) = V(I)
MSFlexGrid1.TextMatrix(0, 2) = Q(I)
MSFlexGrid1.TextMatrix(0, 3) = V(I).
MSFlexGrid1.TextMatrix(0, 4) = V(I), %
For I = 1 To 7
MSFlexGrid1.TextMatrix(I, 0) = I
Next I
'
If 1.Value = 1 Then
Open A:\.txt For Input As #1
For I = 1 To 7
Input #1, V(I), Q(I)
MSFlexGrid1.TextMatrix(I, 1) = V(I)
MSFlexGrid1.TextMatrix(I, 2) = Q(I)
Next I
Close #1
End If
If 1.Value = 0 Then
For I = 1 To 7
MSFlexGrid1.TextMatrix(I, 1) = InputBox( V(I))
Next I
For I = 1 To 7
MSFlexGrid1.TextMatrix(I, 2) = InputBox( Q(I))
Next I
End If
End Sub
' A=V/Q, MIN (MAX),
Private Sub 2_Click()
1.Clear
For I = 1 To 7
1.AddItem (CCur(MSFlexGrid1.TextMatrix(I, 1) / MSFlexGrid1.TextMatrix(I, 2)))
Next I
Dim Summ As Single
Summ = 0
For I = 1 To 7
Summ = Summ + MSFlexGrid1.TextMatrix(I, 1)
Next I
1.Text = CSng(Summ)
Dim Summa As Single
For I = 1 To 7
Summa = Summa + MSFlexGrid1.TextMatrix(I, 2)
Next I
2.Text = CSng(Summa)
Dim a As Single
a = 1.Text / 2.Text
3.Text = CSng(a)
End Sub
V(I)
Private Sub 3_Click()
For I = 1 To 7
MSFlexGrid1.TextMatrix(I, 3) = 3.Text * MSFlexGrid1.TextMatrix(I, 2)
Next I
End Sub
Private Sub 4_Click()
For I = 1 To 7
MSFlexGrid1.TextMatrix(I, 4) = Ccur(Sqr((((MSFlexGrid1.TextMatrix(I, 3) MSFlexGrid1.TextMatrix(I, 1)) / MSFlexGrid1.TextMatrix(I, 1)) * 100) ^ 2))
Next I
Dim min As Single
Dim max As Single
min = MSFlexGrid1.TextMatrix(7, 4)
MIN
For I = 1 To 7
If MSFlexGrid1.TextMatrix(I, 4) < min Then min = MSFlexGrid1.TextMatrix(I, 4)
Next I
4.Text = CSng(min)
max = MSFlexGrid1.TextMatrix(1, 4)
MAX
For I = 1 To 7
If MSFlexGrid1.TextMatrix(I, 4) > max Then max = MSFlexGrid1.TextMatrix(I, 4)
Next I
6.Text = CSng(max)
End Sub
Private Sub 5_Click()
' -
'V=k*Q^4, k- -: k = 5.67 * 10 ^ -8
Dim z(7) As Single, V(7) As Single
For I = 1 To 7
z(I) = 0.0000000567 * ((MSFlexGrid1.TextMatrix(I, 2) + 273) ^ 4 273 ^ 4)
V=AZ
V(I) = 0.1 * 3.Text * z(I)
'
2.AddItem (Ccur(V(I)))
Next I
End Sub
Private Sub 6_Click()
End
End Sub
Private Sub Command7_Click()
Dim V(7) As Single, Q(7) As Single
MSFlexGrid1.TextMatrix(0, 0) =
MSFlexGrid1.TextMatrix(0, 1) = V(I)
MSFlexGrid1.TextMatrix(0, 2) = Q(I)
MSFlexGrid1.TextMatrix(0, 3) = V(I).
MSFlexGrid1.TextMatrix(0, 4) = V(I), %
For I = 1 To 7
MSFlexGrid1.TextMatrix(I, 0) = I
Next I
'
If 1.Value = 1 Then
Open A:\.txt For Input As #1
For I = 1 To 7
Input #1, V(I), Q(I)
MSFlexGrid1.TextMatrix(I, 1) = V(I)
MSFlexGrid1.TextMatrix(I, 2) = Q(I)
Next I
Close #1
End If
If 1.Value = 0 Then
For I = 1 To 7
MSFlexGrid1.TextMatrix(I, 1) = InputBox( V(I))
Next I
For I = 1 To 7
MSFlexGrid1.TextMatrix(I, 2) = InputBox( Q(I))
Next I
End If
1.Clear
For I = 1 To 7
1.AddItem (Ccur(MSFlexGrid1.TextMatrix(I, 1) / MSFlexGrid1.TextMatrix(I, 2)))
Next I
Dim Summ As Single
Summ = 0
For I = 1 To 7
Summ = Summ + MSFlexGrid1.TextMatrix(I, 1)
Next I
1.Text = CSng(Summ)
Dim Summa As Single
For I = 1 To 7
Summa = Summa + MSFlexGrid1.TextMatrix(I, 2)
Next I
2.Text = CSng(Summa)
Dim a As Single
a = 1.Text / 2.Text
3.Text = CSng(a)
For I = 1 To 7
MSFlexGrid1.TextMatrix(I, 3) = 3.Text * MSFlexGrid1.TextMatrix(I, 2)
Next I
For I = 1 To 7
MSFlexGrid1.TextMatrix(I, 4) = Ccur(Sqr((((MSFlexGrid1.TextMatrix(I, 3) MSFlexGrid1.TextMatrix(I, 1)) / MSFlexGrid1.TextMatrix(I, 1)) * 100) ^ 2))
Next I
Dim min As Single
Dim max As Single
min = MSFlexGrid1.TextMatrix(7, 4)
MIN
For I = 1 To 7
If MSFlexGrid1.TextMatrix(I, 4) < min Then min = MSFlexGrid1.TextMatrix(I, 4)
Next I
4.Text = CSng(min)
max = MSFlexGrid1.TextMatrix(1, 4)
MAX
For I = 1 To 7
If MSFlexGrid1.TextMatrix(I, 4) > max Then max = MSFlexGrid1.TextMatrix(I, 4)
Next I
6.Text = CSng(max)
' -
'V=k*Q^4, k- -: k = 5.67 * 10 ^ -8
Dim z(7) As Single, W(7) As Single
For I = 1 To 7
z(I) = 0.0000000567 * ((MSFlexGrid1.TextMatrix(I, 2) + 273) ^ 4 273 ^ 4)
V=AZ
W(I) = 0.1 * 3.Text * z(I)
'
2.AddItem (Ccur(W(I)))
Next I
End Sub
Private Sub mnu_Click()
'
OLE1.SourceDoc = C:\WINDOWS\CALC.EXE
OLE1.Action = 7
End Sub
Private Sub mnu_Click()
End
End Sub
Private Sub mnu_Click()
Dim V(7) As Single, Q(7) As Single
MSFlexGrid1.TextMatrix(0, 0) =
MSFlexGrid1.TextMatrix(0, 1) = V(I)
MSFlexGrid1.TextMatrix(0, 2) = Q(I)
MSFlexGrid1.TextMatrix(0, 3) = V(I).
MSFlexGrid1.TextMatrix(0, 4) = V(I), %
For I = 1 To 7
MSFlexGrid1.TextMatrix(I, 0) = I
Next I
Open A:\.txt For Input As #1
For I = 1 To 7
Input #1, V(I), Q(I)
MSFlexGrid1.TextMatrix(I, 1) = V(I)
MSFlexGrid1.TextMatrix(I, 2) = Q(I)
Next I
Close #1
End Sub
Private Sub mnu_Click()
1.Enabled = False
5.Text =
End Sub
Private Sub mnu_Click()
1.Enabled = True
1.Interval = 250
End Sub
Private Sub 1_Timer()
'
5.Text = CStr(Time)
End Sub
:
VERSION 5.00
Object = "{5E9E78A0-531B-11CF-91F6-C2863C385E30}#1.0#0"; "MSFLXGRD.OCX"
Begin VB.Form 1
Caption = " "
ClientHeight = 4905
ClientLeft = 165
ClientTop = 735
ClientWidth = 6660
LinkTopic = "Form1"
ScaleHeight = 4905
ScaleWidth = 6660
StartUpPosition = 3 'Windows Default
Begin VB.ListBox 2
Height = 1425
ItemData = " .frx":0000
Left = 3600
List = " .frx":0002
TabIndex = 16
Top = 3240
Width = 1095
End
Begin VB.ListBox 1
Height = 1425
ItemData = " .frx":0004
Left = 2400
List = " .frx":0006
TabIndex = 15
Top = 3240
Width = 1095
End
Begin VB.TextBox 6
Height = 285
Left = 5040
TabIndex = 14
Top = 3480
Width = 1095
End
Begin VB.TextBox 5
Height = 285
Left = 5280
TabIndex = 13
Top = 360
Width = 855
End
Begin VB.TextBox 4
Height = 285
Left = 5040
TabIndex = 12
Top = 2880
Width = 1095
End
Begin VB.TextBox 3
Height = 285
Left = 5040
TabIndex = 11
Top = 2280
Width = 1095
End
Begin VB.TextBox 2
Height = 285
Left = 5040
TabIndex = 10
Top = 1680
Width = 1095
End
Begin VB.TextBox 1
Height = 285
Left = 5040
TabIndex = 9
Top = 1080
Width = 1095
End
Begin VB.Timer 1
Interval = 250
Left = 4800
Top = 3840
End
Begin VB.CommandButton 6
Caption = ""
Height = 195
Left = 240
TabIndex = 7
Top = 4440
Width = 1575
End
Begin VB.CommandButton 5
Caption = ""
Height = 195
Left = 240
TabIndex = 6
Top = 4200
Width = 1575
End
Begin VB.CommandButton 4
Caption = ""
Height = 195
Left = 240
TabIndex = 5
Top = 3960
Width = 1575
End
Begin VB.CommandButton 3
Caption = "V.=AQ"
Height = 195
Left = 240
TabIndex = 4
Top = 3720
Width = 1575
End
Begin VB.CommandButton 2
Caption = ""
Height = 195
Left = 240
TabIndex = 3
Top = 3480
Width = 1575
End
Begin VB.CommandButton 1
Caption = ""
Height = 195
Left = 240
TabIndex = 2
Top = 3240
Width = 1575
End
Begin VB.CheckBox 1
Caption = " ɠ "
Height = 375
Left = 120
TabIndex = 1
Top = 240
Width = 2775
End
Begin MSFlexGridLib.MSFlexGrid MSFlexGrid1
Height = 2055
Left = 0
TabIndex = 0
Top = 840
Width = 4935
_ExtentX = 8705
_ExtentY = 3625
_Version = 393216
Rows = 8
Cols = 5
End
Begin VB.OLE OLE1
Class = "Package"
Height = 495
Left = 5280
OleObjectBlob = " .frx":0008
SourceDoc = "C:\WINDOWS\CALC.EXE"
TabIndex = 24
Top = 3840
Width = 855
End
Begin VB.Label 8
Caption = " "
Height = 255
Left = 3600
TabIndex = 23
Top = 3000
Width = 1095
End
Begin VB.Label 7
Caption = " A=V/Q"
Height = 255
Left = 2280
TabIndex = 22
Top = 3000
Width = 1095
End
Begin VB.Label 6
Caption = " Max V(I), %"
Height = 255
Left = 5040
TabIndex = 21
Top = 2640
Width = 1095
End
Begin VB.Label 5
Caption = " Min V(I), %"
Height = 255
Left = 5040
TabIndex = 20
Top = 3240
Width = 1095
End
Begin VB.Label 4
Caption = " - "
Height = 255
Left = 5040
TabIndex = 19
Top = 2040
Width = 1095
End
Begin VB.Label 3
Caption = " Q(I)"
Height = 255
Left = 5040
TabIndex = 18
Top = 1440
Width = 1095
End
Begin VB.Label 2
Caption = " V(I)"
Height = 255
Left = 5040
TabIndex = 17
Top = 840
Width = 1095
End
Begin VB.Label 1
Caption = " "
Height = 255
Left = 3720
TabIndex = 8
Top = 360
Width = 1575
End
Begin VB.Menu mnu
Caption = ""
Begin VB.Menu mnu
Caption = ""
End
Begin VB.Menu mnu
Caption = ""
End
End
Begin VB.Menu mnu
Caption = ""
Begin VB.Menu mnu
Caption = ""
End
Begin VB.Menu mnu
Caption = ""
End
End
Begin VB.Menu mnu
Caption = ""
Begin VB.Menu mnu
Caption = ""
End
End
End
Attribute VB_Name = "1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
:
MathCad.
:
:
: V=kT^4
-:
1 , 2- .
Excel
V(I) | Q(I) | V(I) | V(I), % |
8,81 | 220 | 7,15 | 18,84222 |
7,4 | 200 | 6,5 | 12,16216 |
6,1 | 180 | 5,85 | 4,098361 |
4,89 | 160 | 5,2 | 6,339468 |
3,88 | 140 | 4,55 | 17,26804 |
3,02 | 120 | 3,9 | 29,13907 |
2,3 | 100 | 3,25 | 41,30435 |
36,4 | 1120 | ||
A=V/Q | . | Z | |
0,040045 | 0,0325 | 303,4484467 | 9,862075 |
0,037 | 252,3155307 | 8,200255 | |
0,033889 | 207,2734376 | 6,736387 | |
0,030563 | 167,8181271 | 5,454089 | |
0,027714 | 133,4673316 | 4,337688 | |
0,025167 | 103,7605564 | 3,372218 | |
0,023 | 78,25907956 | 2,54342 |
:
:
:
, , - Visual Basic, .
- ( ) - 5 I
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