快速求離散點刀具坐標程序

shouce

  j% A9 X' \) R1 M( d' U! W% examlpe7.m
1 O' V7 p* ^  @0 U. `' u1 E/ l2 ^a=0; b=2;
- I6 s- j: d$ y0 o9 qeps1=1e-12;eps2=1e-12;
N=300;
% ?) f% X4 E  ~" V( h9 Y% WA=[-0.104020146        35.0002164        -0.004160847];
[m,n]=size(A);
$ R6 ]* f+ L( i. r' _2 Tfor i=1:m
0 W2 F+ y, N: n7 p1 B/ B! Ca1=A(i,1);b1=A(i,2);m1=A(i,3);
end
$ q3 }% x) y; D4 j# G5 h5 Mf=@ (x) ((285+60*tan(45*pi/180)-b1*sin(x)-a1*cos(x))*(a1+b1*m1)+(60)^2*x*(sin(x)-m1*cos(x))-60*285*tan(45*pi/180)*(m1*sin(x)+cos(x)));
Hfun=@Bisection;
5 b7 Q9 ?* Z; A& K0 ~4 L2 f[k,x,f_value]= feval(Hfun, f,a,b,eps1,eps2,N);


: Y! A( V6 r6 B" \$ B+ i( _( r) J% A 為離散點坐標及導數  中心距  285  左旋  螺旋角45度     在二分法中增加一部些程序，方便了很多
  Z; I9 i$ Z8 h5 N1 X
部分運行結果：
% Y# E, e; M, X8 D( J 35, 1.303240794, 1.303240794, 1.303240794,0.000000896,
, |& ~7 l4 G# Z( _! P, {, b 36, 1.303240794, 1.303240794, 1.303240794,0.000000279,
37, 1.303240794, 1.303240794, 1.303240794,-0.000000030,
2 ?: _# [# _, q7 R* }/ L 38, 1.303240794, 1.303240794, 1.303240794,0.000000124,
7 ]" s  z2 P" K0 }7 r/ x  H 39, 1.303240794, 1.303240794, 1.303240794,0.000000047,
40, 1.303240794, 1.303240794, 1.303240794,0.000000009,
/ z' b# c, O& W9 W3 Z2 d 41, 1.303240794, 1.303240794, 1.303240794,-0.000000011,
+ e) l; g& E8 S) g% T1 o