快速求离散点刀具坐标程序

shouce

1 a" q3 B/ y. D1 Z, F5 t% examlpe7.m
a=0; b=2;
eps1=1e-12;eps2=1e-12;
N=300;
A=[-0.104020146        35.0002164        -0.004160847];
7 j2 v+ s% F( B* s' L6 f9 j+ J7 [[m,n]=size(A);
7 A/ h# Z* q2 U3 |for i=1:m
# `4 _1 k8 \0 V1 t& V1 C& h" Ja1=A(i,1);b1=A(i,2);m1=A(i,3);
end
; R1 V" F* U* L$ g7 Z% H% Rf=@ (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)));
# Z9 Y7 c7 c2 r) \Hfun=@Bisection;
' a* a9 b( N" W; G/ e[k,x,f_value]= feval(Hfun, f,a,b,eps1,eps2,N);


/ s7 R) c- J& R% A 为离散点坐标及导数  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& G9 s: t) ]  ?+ q$ P& ~7 b1 B
部分运行结果：
/ ]& s5 ]3 b* p( [. X 35, 1.303240794, 1.303240794, 1.303240794,0.000000896,
1 V* f9 y+ ^  `! t0 g 36, 1.303240794, 1.303240794, 1.303240794,0.000000279,
37, 1.303240794, 1.303240794, 1.303240794,-0.000000030,
38, 1.303240794, 1.303240794, 1.303240794,0.000000124,
39, 1.303240794, 1.303240794, 1.303240794,0.000000047,
40, 1.303240794, 1.303240794, 1.303240794,0.000000009,
; s. ^: L3 s# ~. J- Y6 ^% V$ l6 Z 41, 1.303240794, 1.303240794, 1.303240794,-0.000000011,
3 s; g2 k; K4 `! _5 _! K

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