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!XPjRdq  
在matlab中输入： :_e[xB=Yy  
clear (W}F\P  
a=1 3$?6rMl@y  
b=2 KC;cu%H  
c=3 9q'9i9/3d  
d=4 nI:M!j5s`  
e=5 *.W3V;K  
f=8 z33UER"  
syms u q G%Y& P  
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') 1wFu3
fh@  
结果显示 l5 9a3=q  
OBi(]l}^O  
a = y4-kuMYR  
     1 )qy?x7   
b = aTcz5g0"  
     2 (/:m*x*6  
c = G6p gG+w  
     3 #Y7jNrxE
  
d = I~4z%UG  
   4 .a4,Lr#q.  
e = (`(D $%  
     5 8t!jo.g  
f = ^/C\:hw  
     8 K43%9=sM  
v = 1K Vit{  
4*atan(z) + 4*pi*k kL8rqv^  
这个z是什么啊！ _3Eo{^  

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