新建 文本文档.txt

控制测量过程中由于目标偏心引起测量误差

Private Sub Command1_Click()
Dim e1, e2, o1, o2, d, s As Double
e1 = Val(Text1.Text)
e2 = Val(Text3.Text)
o1 = Val(Text2.Text)
o2 = Val(Text4.Text)
s = Val(Text5.Text)
o11 = o1 / 3600 * 3.14159265358979 / 180
o22 = o2 / 3600 * 3.14159265358979 / 180
d = Sqr((s - e1 * Cos(o11) - e2 * Cos(o22)) ^ 2 + (e1 * Sin(o11) + e2 * Sin(o22)) ^ 2)
Text6.Text = d
End Sub
Private Sub Command2_Click()
End
End Sub
Private Sub Form_Load()
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
Text4.Text = ""
Text5.Text = ""
Text6.Text = ""
End Sub