跪求matlab解三角函数变量值

来源：百度知道 编辑：UC知道 时间：2024/06/23 08:03:12
请哪位大侠帮解个方程
cos(x+y)*m+sin(x+y)*n+t*cosy+t=w*cosz
-sin(x+y)*m+cos(x+y)*n-t*cosy=w*sinz
其中，x,m,n,t视为常量，求y,z的表达式，谢谢了，我把刚注册的20分全部捐出！

{m = m, n = 0, t = m, w = 0, x = (1/2)*Pi, y = (1/2)*Pi, z = z},
{m = m, n = 0, t = -m, w = 0, x = -(1/2)*Pi, y = (1/2)*Pi, z = z},
{m = m, n = 0, t = -m, w = 0, x = (1/2)*Pi, y = -(1/2)*Pi, z = z},
{m = m, n = 0, t = m, w = 0, x = -(1/2)*Pi, y = -(1/2)*Pi, z = z},
{m = m, n = 0, t = -m, w = 0, x = (1/2)*Pi, y = Pi, z = z},
{m = m, n = 0, t = m, w = 0, x = -(1/2)*Pi, y = Pi, z = z}

确实没有解析解，上面几个是稍微有点意义的解

matlab求不出显示解的。
>> [y,z]=solve('cos(x+y)*m+sin(x+y)*n+t*cosy+t=w*cosz','-sin(x+y)*m+cos(x+y)*n-t*cosy=w*sinz')
Warning: Explicit solution could not be found.