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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4 |( z* C& T; u$ q2 T6 Z6 g( G9 @
Private Sub Command1_Click()
. D1 c3 ]6 H, |+ T: r+ YDim α, αt, αmt, invα, invαt, invαmt, β, dp, t, i, xn, z, pi, mn As Single
2 F; t/ H1 O* ^) M) [Dim mt, m, rm, d, db As Single
5 B/ j! S/ T8 tmn = Val(Text1.Text)
0 a, J5 @. v' u, V# z( t" e; Y% C' \α = Val(Text2.Text)
0 t) Q I9 b" M" B+ B5 {5 b/ x" Jβ = Val(Text3.Text)
! h4 l4 @) a- B/ ]& vxn = Val(Text4.Text)2 a: Z! S+ [8 m: x, d
z = Val(Text5.Text)
! Q4 L6 z5 f( @( _. S4 b6 I* ?dp = Val(Text6.Text): ]' y# x6 ~- l# q# D
pi = 3.14159265
# d; s1 @0 y4 p1 @ I1 wmt = mn / Cos(β * pi / 180)
% C# v+ h8 n$ A9 m: Kd = mn * z / Cos(β * pi / 180)- q+ \" ]: F& @
αt = Atn(Tan(α * pi / 180) / Cos(β * pi / 180))
3 n+ v3 W4 F$ i2 Odb = d * Cos(αt)
* M: x5 t1 ~: q* D! S* minvαt = Tan(αt) - αt
$ V7 b( g2 Y4 p! ?t = invαt + dp / (mn * z * Cos(α * pi / 180)) + 2 * xn * Tan(α * pi / 180) / z - pi / (2 * z)
% @8 N" B1 ~1 `/ c) O+ T
1 T+ [7 r j( U$ _8 iαmt = 0
4 i/ F4 |& k% `i = 0.0001
1 [6 e/ b9 E p7 f1 \% L/ j! _3 c7 ]8 h1 ?- ?+ h( l/ ~8 H j; ` w$ o
Do While invαmt <= t
& R- D9 h" C+ ^8 I- F6 ]" k! n: Y6 B: ]9 A2 ^+ U3 g! T
invαmt = Tan(αmt * pi / 180) - αmt * pi / 1807 G% C# p7 f! T8 ]6 Q0 D* h, b
αmt = αmt + i
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Loop8 p8 n: S/ U- i9 X
αmt = αmt - i" H4 X0 R; B \* y0 b; B
rm = 0.5 * d * Cos(αt) / Cos(αmt * pi / 180)
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If z Mod 2 = 0 Then
* F% h# p7 x9 @5 A" w m = 2 * rm + dp
2 Y5 Q3 o. S+ q. K( Y Else/ \8 U+ ~/ ]7 j, d a4 Y: Y
m = 2 * rm * Cos(pi / (2 * z)) + dp
% \5 D/ |1 q" u, p. p) t End If6 _3 ~8 @* H) a) N7 Y9 |6 o
: Y4 _7 z: p. l( c3 e& aLabel9.Caption = αt * 180 / pi0 m- s# M" a* c- m+ m
Label11.Caption = Format(invαt, "###.######")
* T! D, }: e# O8 @9 pLabel12.Caption = Format(t, "##.######")4 f2 w# b; m* _9 [
Label14.Caption = αmt! {& @; }% Y4 v- n r3 O0 @# [1 ~: [
Label16.Caption = rm1 y7 J8 I6 X$ S( @& d9 k) m. w
Label18.Caption = m/ w$ U& i' f N9 N. ^
End Sub |
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