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我會(huì)編一點(diǎn) 但是那個(gè)程序老是運(yùn)行部出來 程序如下 請高手指點(diǎn)! D- I0 b( B+ p$ v9 i
function z=myfun2(x)' I# p0 c" Q Z
l=[38.8263,35.4687,25.9806,11.9948,-4.0615,-19.4158,-31.4083,-37.9757,-37.9629,-31.4080,-19.4108,-4.0573,
6 z0 u& M0 P. a3 j; u$ U11.9961,25.9829,35.4653,38.8230,35.4619,25.9784,11.9957,-4.0606,-19.4149,-31.4044,-37.9785,-37.9743,-31.4093,, n+ l% ?' O6 X, A" Y# N: B; d
-19.4135,-4.0569,11.9971,25.9795,35.4636]( n4 |$ h0 D# j8 t, Q
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,
) N4 G3 C9 @- d- E-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,
) V8 m# ], v* @ J-38.6129,-36.9251,-28.8459,-15.7876]
8 u" ?" z. g ]) N) W- j9 w3 Zn=[-2.0010,-2.9670,-3.9326,-4.8979,-5.8630,-6.8282,-7.7937,-8.7601,-9.7259,-10.6904,-11.6543,-12.6209,-13.5862,7 R& U8 F2 W u4 O1 ~- I5 i6 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,* C' C8 J3 o2 h& O+ t+ o
-26.1366,-27.1026,-28.0690,-29.0360,-30.0008]" X$ ]* \% F3 O! a
z=0;
$ M# U+ N2 r, ofor k=1:306 K3 ]4 V4 R a
r(k)=(sqrt((l(k)-x(3)*n(k)-x(1))^2+(m(k)-x(4)*n(k)-x(2))^2-x(5))^23 V9 t+ L" j; m9 }' M+ N
z=z+r(k)
: t8 J" A3 n' a6 z" _3 A( \end9 \. o2 G; L9 n' X
/ |3 a. z3 B1 F" Z# O4 ?5 s- s0 x
5 Z$ Y8 b3 v9 B9 H1 Z
x0=[0,0,1,1,38.000];1 B, w0 t- T" O; c6 c
[x,favl,exitflag,output]=fminunc(@myfun2,x0) |
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