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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) Z3 W7 {6 ]% R& Z4 `# X" G: ^
Private Sub Command1_Click()
3 ~- p+ {& c7 n7 u" [Dim α, αt, αmt, invα, invαt, invαmt, β, dp, t, i, xn, z, pi, mn As Single9 f5 O0 F; I& T1 v
Dim mt, m, rm, d, db As Single1 p9 o( ~" ^7 x
mn = Val(Text1.Text)
1 B$ o# X0 i- Gα = Val(Text2.Text)
8 K2 T' m1 J% h0 n9 v6 kβ = Val(Text3.Text)7 |, Z0 |0 n M, ^4 F! c
xn = Val(Text4.Text)! Y2 Q, ~; E" t# q; E1 Y: E. v0 J
z = Val(Text5.Text)
: R" V Z; R- b( \9 zdp = Val(Text6.Text)+ B1 }% T! S7 V1 u
pi = 3.14159265
, z9 p- t K/ ^) rmt = mn / Cos(β * pi / 180)( a% o) a* [6 j7 A; u5 L& Q; n
d = mn * z / Cos(β * pi / 180)0 c; J4 q& l. f, x8 |
αt = Atn(Tan(α * pi / 180) / Cos(β * pi / 180))% Z! }$ z* N" _! b* e0 l
db = d * Cos(αt)
2 m( G1 ~- O$ y' c1 ainvαt = Tan(αt) - αt
' J. ]' E) C+ ~ S! q9 k B2 [t = invαt + dp / (mn * z * Cos(α * pi / 180)) + 2 * xn * Tan(α * pi / 180) / z - pi / (2 * z)
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" M# Q0 j, j/ \αmt = 0
8 R0 o4 g7 g2 C' G6 d$ Q6 Ri = 0.0001
% w' u* u" Y2 v" ^
: Q) K( K0 ?- x5 S% \" rDo While invαmt <= t
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invαmt = Tan(αmt * pi / 180) - αmt * pi / 180# I, r+ F$ @1 _
αmt = αmt + i3 u+ j3 V7 [* O i
9 T6 u! l9 w1 D9 A! m2 I" l; m
Loop( Z7 j$ C' O* K7 |) z
αmt = αmt - i8 A+ W% }, E0 C0 ]( r' m' |
rm = 0.5 * d * Cos(αt) / Cos(αmt * pi / 180)+ ?, }0 G2 m. j
8 a- a* D3 b; b$ h ^$ Z& C
If z Mod 2 = 0 Then
& U. C; m9 a0 z; }7 X) N9 Y4 i m = 2 * rm + dp
% f% Y* z1 O2 a( f! v! ]# G2 T E Else9 [4 {; s$ D9 r+ ^* F
m = 2 * rm * Cos(pi / (2 * z)) + dp
! \5 N% l) Q1 H End If2 \3 z6 d# D4 u9 U0 G
& y# r! s6 N, |& n% @1 B' ALabel9.Caption = αt * 180 / pi
! o: K( o* F- n2 j0 {Label11.Caption = Format(invαt, "###.######")* A) }: V2 k2 g6 Z7 l# u2 A
Label12.Caption = Format(t, "##.######")
0 h) Y1 I, C7 f4 _Label14.Caption = αmt/ n: ?/ }/ W* A+ C
Label16.Caption = rm( E! c( T, Y. H4 `1 ~1 d" c' B
Label18.Caption = m
3 n, b: @+ {: a- h' PEnd Sub |
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