Matlab解三角函数方程组
syms f x y z tx ty tz a bY =[
189/50*f*cos(y)*cos(z)*a-189/50*f*cos(y)*sin(z)*b+189/50*f*tx
189/50*f*(sin(x)*sin(y)*cos(z)+cos(x)*sin(z))*a+189/50*f*(-sin(x)*sin(y)*sin(z)+cos(x)*cos(z))*b+189/50*f*ty
(cos(x)*sin(y)*cos(z)+sin(x)*sin(z))*a+(-cos(x)*sin(y)*sin(z)+sin(x)*cos(z))*b+tz
];
Y是三行一列
我想求解Y=0时用其他符号表示x,y,z,该如何解?用solve很慢!
[ 本帖最后由 sigma665 于 2008-9-21 10:52 编辑 ]
回复 楼主 波波球 的帖子
没办法,符号解本来就慢
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