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发表于 2008-11-21 12:27:37
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来自： 中国浙江绍兴
程序代码修改如下，贴不上图，你自己回去再测试一下吧
' Z! `7 ~9 U0 E1 I7 H, a ^$ zPrivate Sub Command1_Click()
5 J7 v% [+ Y- j( O& [Dim α, αt, αmt, invα, invαt, invαmt, β, dp, t, i, xn, z, pi, mn As Single4 o! Q. o$ U" ]
Dim mt, m, rm, d, db As Single3 E2 z, n7 _0 i! q1 ^1 X% f
mn = Val(Text1.Text)
, \" S3 d! _1 U2 A0 e2 h1 b0 Oα = Val(Text2.Text)3 H% a% _) `* x7 G
β = Val(Text3.Text): g/ ^8 r( Z0 W& x$ D5 T1 b% Q; T$ T
xn = Val(Text4.Text)
8 E- ]$ a/ [8 e; C3 ?z = Val(Text5.Text)
8 `. m7 y; F$ W3 ~( C. ^dp = Val(Text6.Text)
7 X6 Z3 k/ ?7 l7 V. T4 v6 A9 Lpi = 3.14159265) ^8 I7 V6 l+ a0 e; ^% X
mt = mn / Cos(β * pi / 180)! z- K0 c$ k& L
d = mn * z / Cos(β * pi / 180)
: `- A" t% n7 U# l- Oαt = Atn(Tan(α * pi / 180) / Cos(β * pi / 180))1 Q7 G1 n3 R" I" i+ z% B
db = d * Cos(αt)) {! O0 H j, s0 f5 M% `
invαt = Tan(αt) - αt% J% l5 n1 }8 n. u3 K
t = invαt + dp / (mn * z * Cos(α * pi / 180)) + 2 * xn * Tan(α * pi / 180) / z - pi / (2 * z)
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αmt = 0- K% ^3 S' L4 M5 s9 T. ?, P0 Z" Z2 A& H
i = 0.0001
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Do While invαmt <= t
2 Q. [- i% y! I$ O4 Y- l$ @+ v" ~2 X4 q' t1 u1 [: s, o
invαmt = Tan(αmt * pi / 180) - αmt * pi / 180 z3 X% A0 N, r( |
αmt = αmt + i
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$ ~8 p2 [, f1 ^# L4 _# g, p4 oLoop1 X5 F0 T5 P( o- k
αmt = αmt - i3 w/ S1 v% R" _# E0 d) D- X" B
rm = 0.5 * d * Cos(αt) / Cos(αmt * pi / 180)) E& _; \7 }5 z& J1 F( G" |/ B- a H
7 W8 U( \, B6 q: F; _0 X$ b D: zIf z Mod 2 = 0 Then
7 A' w: @# N7 y& F7 T9 w m = 2 * rm + dp
0 j6 W+ o0 ]& [5 N9 p Else
* S, q9 t7 ^+ y m = 2 * rm * Cos(pi / (2 * z)) + dp
, ?" {. j& {- J& x: O8 y/ { End If2 t5 W [, }( o% b. o
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Label9.Caption = αt * 180 / pi, q/ S- h4 ^* w: D
Label11.Caption = Format(invαt, "###.######")
# @( s" N+ v8 J* ~( D$ g$ H1 E; K' N1 }Label12.Caption = Format(t, "##.######")* c. O# u! E. O& F
Label14.Caption = αmt
6 D% u$ E. n+ w4 RLabel16.Caption = rm
8 Z: e% V) o1 }; g2 a+ S7 GLabel18.Caption = m. C8 a8 m$ D6 L5 q: i5 [6 P
End Sub |
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楼主
发表于 2008-11-21 19:58:55