哪里有计算圆柱度误差的程序？

deltabobchen

对呀, 三座标可以给你自动评定的呀, 你只要结果就可以了!

luxiang821

我原来也关注过一些关于形位公差评定的数学方法，不过没学过编程很想了解实现这些方法的编程算法的一些问题。不知道有没有人有兴趣谈论下，让我也长长学问。

zhuai1003

我也不会编程，这儿有篇测量方面的文章，与大家共享

胡雷

只是 想知道这方面的计算是怎样编程的 ，一定要知道评价的条件，在把条件列入编程   如有不对地方多多指教

hezhikai

我也在找啊

foreverhua

我会编一点 但是那个程序老是运行部出来  程序如下 请高手指点
% a( i4 {3 F/ v; l" ]function z=myfun2(x)
- ]1 g' L8 p! U# i: k+ `* O' J, Rl=[38.8263,35.4687,25.9806,11.9948,-4.0615,-19.4158,-31.4083,-37.9757,-37.9629,-31.4080,-19.4108,-4.0573,
11.9961,25.9829,35.4653,38.8230,35.4619,25.9784,11.9957,-4.0606,-19.4149,-31.4044,-37.9785,-37.9743,-31.4093,
-19.4135,-4.0569,11.9971,25.9795,35.4636]
m=[0.0014,15.7895,28.8524,36.9273,38.6135,33.6208,22.8189,8.0678,-8.0705,-22.8217,-33.6211,-38.6107,-36.9260,
-28.8503,-15.7902,-0.0005,15.7852,28.8491,36.9245,38.6123,33.6212,22.8174,8.0687,-8.0721,-22.8214,-33.6248,
-38.6129,-36.9251,-28.8459,-15.7876]
n=[-2.0010,-2.9670,-3.9326,-4.8979,-5.8630,-6.8282,-7.7937,-8.7601,-9.7259,-10.6904,-11.6543,-12.6209,-13.5862,
0 t1 ^4 H0 r2 H: j-14.5507,-15.5175,-16.4838,-17.4502,-18.4149,-19.3811,-20.3463,-21.3115,-22.2779,-23.2418,-24.2071,-25.1726,
-26.1366,-27.1026,-28.0690,-29.0360,-30.0008]
z=0;
for k=1:30
8 {) G( ?! s9 L) y  n# a8 l8 A    r(k)=(sqrt((l(k)-x(3)*n(k)-x(1))^2+(m(k)-x(4)*n(k)-x(2))^2-x(5))^2
6 i; ^4 [: c& v" S    z=z+r(k)
end

, O2 u$ e% \3 e' f; G8 ?  b7 t
. p$ ?, c# U* ]8 D0 x3 V
x0=[0,0,1,1,38.000];
# m; v3 w2 X$ g, W[x,favl,exitflag,output]=fminunc(@myfun2,x0)