syms a b c;
[a,b,c]=solve('a+b=160','10/0.22=c/sin(a/57.3)','10/.127=c/sin(b/57.3)')
a =
136.64710807831211999084245423510
b =
23.352891921687880009157545764900
c =
31.209891723624257473421100907131
没有你说的Z,你用的什么版本啊?
matlab 求解三角函数方程,结果出现了Z,望高手解答!~~~ 小弟没分数!~~ 摆脱了