[讨论]大家一起看看 [复制链接]

VJtRL')  
在matlab中输入： =8DS~J{  
clear vGp`P  
a=1 O{=@c96rl  
b=2 ~B`H5#  
c=3 Lx3`.F\m
G  
d=4 _14
7d5  
e=5 _No<fz8  
f=8 "GAKi}y">v  
syms u g<i>25
2>  
v=solve('a+c+(a-c)*cos(u+v)*cos(u-v)+b*sin(u+v)+b*sin(u+v)*cos(u-v)+2*d*cos((u+v)/2)*cos((u-v)/2)+2*e*sin((u+v)/2)*cos((u-v)/2)+f=0','v') i6E~]&~.v  
结果显示 1xU)nXXb  
4o( Q+6m  
a = x|3G}[=  
     1 4TaHS!9  
b = =5g|7grQ:`  
     2 l,j0n0h.  
c = ,^qHl+'  
     3 <;dFiI-GO#  
d = E_K32)J-  
   4 8|rlP  
e = D*)"?LG  
     5 ,f[Oy:fr  
f = @G=_nZxv  
     8 iM{cr&0  
v = -M`+hVs?  
4*atan(z) + 4*pi*k 5K$d4KT  
这个z是什么啊！ BU%gXr4Ra  

讨论嘛大家都说说话啊