快速求離散點刀具坐標程序

shouce

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( b6 E: k6 A; c! |; N. N: x% examlpe7.m
1 Z. N" F3 P' ca=0; b=2;
+ ~3 G7 U% I" Zeps1=1e-12;eps2=1e-12;
+ w- t, l' _# {# W! x1 s3 B' B6 \5 ^ N=300;
+ y; z+ u6 A4 p! J8 @) dA=[-0.104020146        35.0002164        -0.004160847];
[m,n]=size(A);
for i=1:m
" A2 W& z- o4 l/ B6 ^: Da1=A(i,1);b1=A(i,2);m1=A(i,3);
end
f=@ (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;
[k,x,f_value]= feval(Hfun, f,a,b,eps1,eps2,N);
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% 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

部分運行結果：
35, 1.303240794, 1.303240794, 1.303240794,0.000000896,
36, 1.303240794, 1.303240794, 1.303240794,0.000000279,
: N/ v/ v9 Q# E  N+ g 37, 1.303240794, 1.303240794, 1.303240794,-0.000000030,
( R, g- @- I- _- ~# q 38, 1.303240794, 1.303240794, 1.303240794,0.000000124,
! n! {& a: z& B# o2 u7 M  |3 } 39, 1.303240794, 1.303240794, 1.303240794,0.000000047,
40, 1.303240794, 1.303240794, 1.303240794,0.000000009,
0 g1 `" S$ m8 a4 g$ g5 B5 N 41, 1.303240794, 1.303240794, 1.303240794,-0.000000011,
+ a3 i. t$ k9 j9 g4 x! B/ h$ @

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