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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
; R+ r" T Z0 v8 T- J9 CPrivate Sub Command1_Click(); N2 O) N; B9 k4 g5 B v3 t5 ]4 B( C
Dim α, αt, αmt, invα, invαt, invαmt, β, dp, t, i, xn, z, pi, mn As Single
7 M8 O# S3 G# G- K+ d; _Dim mt, m, rm, d, db As Single
. r; h+ ]7 I1 P* y# Lmn = Val(Text1.Text)2 q) R. n, R* ]8 e4 X# z+ E1 y
α = Val(Text2.Text)/ |3 Q# X/ s" A) y5 A# ?3 n
β = Val(Text3.Text)( C; S7 {/ z. e$ J
xn = Val(Text4.Text)
6 q! |1 L- L2 Xz = Val(Text5.Text)
" w% S: Q; _8 jdp = Val(Text6.Text)
/ V9 _3 D( u5 _4 C& v3 ipi = 3.14159265* ~: ?: u5 o V0 y5 l
mt = mn / Cos(β * pi / 180)
3 C( d- G+ F8 u* ]- Xd = mn * z / Cos(β * pi / 180)
/ \! p, J$ d, ?- h0 F( B! e7 s3 o! Xαt = Atn(Tan(α * pi / 180) / Cos(β * pi / 180))8 t+ I j& J: B$ R0 {. o" ~7 o
db = d * Cos(αt)
' y' o5 z. u; U. u* \3 _9 {! Binvαt = Tan(αt) - αt! S9 p! S% T" ^% T7 c
t = invαt + dp / (mn * z * Cos(α * pi / 180)) + 2 * xn * Tan(α * pi / 180) / z - pi / (2 * z)
( X' d/ y% L6 a% S- ~
0 ]6 Q* Y- |* a2 e0 |: q6 iαmt = 0
2 f6 G: }4 r# L/ si = 0.0001* V( C2 m& t7 ~0 l1 T3 d n, B0 l
% L) R N! ]3 ]2 s$ \; g
Do While invαmt <= t
' y+ X6 T# I0 I* E, p; a& G
9 K* j6 h1 p* U$ b7 yinvαmt = Tan(αmt * pi / 180) - αmt * pi / 180
0 _6 w4 A9 b3 {( |; C, N. Oαmt = αmt + i
Q/ r2 [1 q8 E" Q/ s, m
: o" _0 [1 w' t+ @Loop8 `3 K( i( @" K0 l
αmt = αmt - i
* o5 p1 K, g: f6 crm = 0.5 * d * Cos(αt) / Cos(αmt * pi / 180)& r1 T+ j4 L6 T7 _% R
; T' r$ @% i/ Y5 yIf z Mod 2 = 0 Then
+ B1 F: I% g# o: r3 p( n m = 2 * rm + dp
$ z: [6 _: x7 ]7 U9 I$ m2 d2 W1 | Else1 a9 u- h5 L. ]
m = 2 * rm * Cos(pi / (2 * z)) + dp
+ f Z% v' K" o n- B- s. X End If
5 ?9 d" d; P8 h3 H6 k; m x7 Z0 Y! Q# J+ L$ X* p. ?9 X$ [3 w
Label9.Caption = αt * 180 / pi: d) i2 V: @7 r3 C. a4 Y8 }8 f3 f
Label11.Caption = Format(invαt, "###.######")
- `$ B) q& L8 p6 k1 h% O6 v4 cLabel12.Caption = Format(t, "##.######")
Q, W3 c( q. o- F( j- P) y& c' D% L2 RLabel14.Caption = αmt( k- [" X- p0 r8 @
Label16.Caption = rm8 V( E! v9 }/ g- a
Label18.Caption = m
& p% ]! P- J8 p: |8 V- W1 OEnd Sub |
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