| springzr |
2011-11-11 10:40 |
大家一起看看
a. u{b&+9
在matlab中输入： A["6dbvv
clear MV<)qa T
a=1 |qpm
b=2 P ` <TO
c=3 8u[.s`^
d=4 CNuE9|W(vI
e=5 dT1UYG}>j
f=8 s7E %Et
syms u K&._fG
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') e{2Za
结果显示 \zVp8MMf
$igMk'%Nmb
a = hDJ+Rk@
1 i{:?Iw 'ay
b = 8fvKVS
2 M2:3 k
c = d?U,}tv
3 o}36bi{
d = .}R'(gN\6
4 x6T$HN/2
e = y54R D/`-
5 Qmd2C&Xw
f = t(,2 x%{
8 HE4S%#bH>
v = %RIu'JXi
4*atan(z) + 4*pi*k -K^(L #G
这个z是什么啊！ (s1iY K
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