快速求離散點刀具坐標程序

shouce

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. p' z  q5 M  Z) w: @% examlpe7.m
# \( g% \: ~. A0 x3 M% x% B8 e. ea=0; b=2;
eps1=1e-12;eps2=1e-12;
N=300;
A=[-0.104020146        35.0002164        -0.004160847];
[m,n]=size(A);
' N% X9 u- g( D, E* G( l( bfor i=1:m
. n: w' L6 x( @- c0 Ga1=A(i,1);b1=A(i,2);m1=A(i,3);
end
# ^. i2 w) z2 V5 F! m2 hf=@ (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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2 P: `! s' J# \9 f" ], ~% 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
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部分運行結果：
35, 1.303240794, 1.303240794, 1.303240794,0.000000896,
9 }5 D8 y- n+ m0 |- \/ G2 T7 t 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,
8 E+ M" j) }5 P4 q 39, 1.303240794, 1.303240794, 1.303240794,0.000000047,
# q4 g& g! s- `% B! u 40, 1.303240794, 1.303240794, 1.303240794,0.000000009,
41, 1.303240794, 1.303240794, 1.303240794,-0.000000011,
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