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本帖最后由 shouce 于 2016-2-1 21:19 编辑
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9 z$ o; y* X) y$ i# Q6 m" q1 ^function ABCk1 %圆弧包络线 阴推阳 20160131% ]- h* }, c: j. P; b
clc
. Z% c9 R* N" j+ Gclear8 O8 d1 P5 G5 M. V
t=linspace(-0.2401727,-0.65911,200); %原参数范围. Z+ \; o& B( H9 F% p' `
%t=linspace(-1.608786,-1.35,100);
) c0 b& s3 H2 B( \" }: |i=4/6;k=i+1;) \% o z1 _1 Y) i! Y
a=95.937985;b=8.801204;A=100;r=60;
5 |' O9 { s% _, p3 `3 c5 V: dq=-(t - asin((b*k*r*cos(t) + a*k*r*sin(t))/(A*r)))/i; %
# L0 Z( ^/ e. E2 l' P* P5 J+ o- Qx=A-(A*cos(q) - cos(k*q).*(a - r*cos(t)) - sin(k*q).*(b + r*sin(t)));
0 w' W& |! u2 f, \$ A4 ?y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a - r*cos(t)) + A*sin(q);
4 D) g) i6 K/ W2 @z=0*t;+ J* z- ~8 P- u( i- X4 M$ I
plot(x,y,'-go') %方便查看点的间距 3 y8 e; f$ c5 A) g: m
ABk1=[x',y',z'];
, Z. l+ h4 [* D Fvpa(x',8) % 输出8位数值 20160201修改
% g9 Q. I' l* t5 |0 H9 s. ?9 psave ABk1.txt ABk1 -ascii
5 V$ s7 G; z. N% 用 matlab 做数据( S7 Y$ {" t0 g% n
( F! H/ N" Z$ I2 }$ m9 w3 K% c# dfunction ABCk2 %圆弧包络线$ l6 p l: K) Z: C" u6 Y5 a
clc; |9 c/ m! w- j( L/ j. j) g' z0 k
clear
' D' L0 v& w2 M) ~$ u; n0 zt=linspace(-0.6981317,0.65911,200); %原参数范围
" N, H# {$ v5 v0 f%t=linspace(-1.608786,-1.35,100);/ m! u- G B( j8 d/ N, P
i=4/6;k=i+1;6 [) j) `1 Y& G/ u \4 R
a=40.60035549;b=-34.06774331;A=100;r=10;
* U% z7 L- |9 X4 d8 f0 dq=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;# `$ x3 L# g/ v
x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t)));
% I2 x0 X5 }; m4 ~y=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);* J& J9 k5 v; z4 u4 g9 _ \
z=0*t;
5 y4 G/ A4 s# k! y" Y( X- J) yplot(x,y,'-go') %方便查看点的间距
! b/ k+ x$ x" ^5 @* J+ E8 ]ABk2=[x',y',z'];
% J. R) B1 S+ q7 u- R3 Ksave ABk2.txt ABk2 -ascii
# {/ \: N$ d$ h" J: s0 {% 用 matlab 做数据& z8 s5 r' }9 z) L
8 q2 m% N5 }; E- N" `! {function ABCk3 %圆弧包络线
4 G6 `# ]3 h4 X8 V# P" ~clc
; v& s, K: }6 B0 D# wclear
1 T: a# p) \- N0 Z9 E: |( mt=linspace(-1.59196897,0.30879537,500); %原参数范围
0 f2 h% M' K, V. q( x3 Z U! X%t=linspace(-1.608786,-1.35,100);
0 h0 w0 ^- h. w8 A gi=4/6;k=i+1;
& Y/ S. d- j; Ja=57.06675156;b=18.20428153;A=100;r=3.1;
6 r7 m5 z( k3 s/ {q=(t + asin((k*(b*cos(t) - a*sin(t)))/A))/i;
1 b' H# b/ V3 [3 b8 {x=A-(A*cos(q) - cos(k*q).*(a + r*cos(t)) - sin(k*q).*(b + r*sin(t)));
/ M0 A5 H: d% a9 c: P" Yy=cos(k*q).*(b + r*sin(t)) - sin(k*q).*(a + r*cos(t)) + A*sin(q);$ _) |7 V a3 N8 c7 I/ y
z=0*t;* m0 g9 v- w1 s+ O( g
plot(x,y,'-go') %方便查看点的间距 6 @% I' w" l+ U/ M/ J
ABk3=[x',y',z'];
) m/ s5 G3 h& m: x1 dsave ABk3.txt ABk3 -ascii
) Q; [- s4 _4 Z4 p( ]% 用 matlab 做数据+ }8 T' D, H# @! O$ p$ G5 x* v: L! }0 u
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发表于 2016-2-1 21:01:08
楼主
; 楼主画什么东西?
