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本帖最后由 shouce 于 2016-2-1 21:19 编辑 0 Y) Y: ]1 v. R( F8 h' C
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function ABCk1 %圆弧包络线 阴推阳 20160131% A8 G0 [) A, A8 S. N7 b$ T p2 K
clc) y4 `( I+ _" U: j
clear
4 h4 W s6 u2 r4 _t=linspace(-0.2401727,-0.65911,200); %原参数范围, @: m: w/ [8 @+ a. O
%t=linspace(-1.608786,-1.35,100);
; V" X. q: G, |5 A q) P% }0 bi=4/6;k=i+1;% w: _" t; I, f( m! ~/ k
a=95.937985;b=8.801204;A=100;r=60;
7 S) y4 G% ?: S# [ a8 T' Jq=-(t - asin((b*k*r*cos(t) + a*k*r*sin(t))/(A*r)))/i; %
" d( v! R" R. Kx=A-(A*cos(q) - cos(k*q).*(a - r*cos(t)) - sin(k*q).*(b + r*sin(t))); 3 a i- n, A2 v+ t
y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a - r*cos(t)) + A*sin(q);8 R# [/ V' [6 V* `* ~- R! g
z=0*t;
/ e" d5 r( g4 \0 S# Q& T3 q. splot(x,y,'-go') %方便查看点的间距 1 x4 t* M# q3 ~/ x$ d! D* u
ABk1=[x',y',z'];
! N5 L7 H/ q9 U: gvpa(x',8) % 输出8位数值 20160201修改
4 p# g! v6 Z3 z* ~, `save ABk1.txt ABk1 -ascii3 l% d9 C2 \. ?, q/ a- p, D
% 用 matlab 做数据( s$ y) b9 {8 p3 |
$ \6 D2 E) {) a/ E) rfunction ABCk2 %圆弧包络线6 f; L' a& S) h2 s! G) y* b+ o' }/ z
clc K: b) Y Q: i* }" |6 i+ A
clear
' R/ M+ C# q& H* h. }. pt=linspace(-0.6981317,0.65911,200); %原参数范围% J' U5 Q* B( R6 Y* { n
%t=linspace(-1.608786,-1.35,100);+ ^% J0 a0 U* o/ ]3 w
i=4/6;k=i+1;
2 Z8 F% Y! w9 H. @7 ya=40.60035549;b=-34.06774331;A=100;r=10;9 O/ ]4 f8 z) ]5 T
q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;
: K! t3 e1 ^* w* D$ Wx=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t)));
5 V0 U1 T6 Z0 w) Ny=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);& A2 V$ g7 @; O! t
z=0*t;
7 n7 T$ A" s2 O/ eplot(x,y,'-go') %方便查看点的间距
& r0 s2 o/ y! D: b1 EABk2=[x',y',z'];: O V! D/ O- _: J
save ABk2.txt ABk2 -ascii
3 Z8 Y" W( t, ^. I# h) F% 用 matlab 做数据
4 a$ ~3 |: e+ @% L* c
% M% i1 X! T. e1 Sfunction ABCk3 %圆弧包络线: P7 w3 k0 U# q' {
clc4 ~3 q# E) C: d7 z7 |! C. J
clear
1 f) K S c& r6 B, y4 at=linspace(-1.59196897,0.30879537,500); %原参数范围
+ o e/ S) i% P9 M7 e%t=linspace(-1.608786,-1.35,100);
P/ p1 r, K3 Q/ ~9 ci=4/6;k=i+1;, ^. {; y$ E7 F/ e, i
a=57.06675156;b=18.20428153;A=100;r=3.1;' U2 r% ]: M+ x, F
q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i; Y" N0 C& w0 T* ?8 J1 k, v( U
x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t)));
, X' o+ G) ^+ v% g) Zy=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);
# q$ z( z n/ Y4 i" J! Gz=0*t;
! a7 \/ o0 Z5 c- _; _$ K/ L& tplot(x,y,'-go') %方便查看点的间距
' b9 p" F0 a. I- f2 cABk3=[x',y',z'];, B' E- F. h2 P/ J* L* r* b( D
save ABk3.txt ABk3 -ascii/ @# X- N8 O2 }2 ~
% 用 matlab 做数据$ G" Z3 H* N# S0 T
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发表于 2016-2-1 21:01:08
楼主
; 楼主画什么东西?
