MATLAB 求解带参数的方程,>> syms x y c>> [x,y]=solve('y-tan(c/14.4+atan(8/7.2))*x=0','x^2+y^2-7.2^2-8^2=0','c')Warning:2 equations in 1 variables.> In E:\Matlab\toolbox\symbolic\symbolic\symengine.p>symengine at 54In mupadengine.mupadengine>mu

MATLAB 求解带参数的方程,>> syms x y c>> [x,y]=solve('y-tan(c/14.4+atan(8/7.2))*x=0','x^2+y^2-7.2^2-8^2=0','c')Warning:2 equations in 1 variables.> In E:\Matlab\toolbox\symbolic\symbolic\symengine.p>symengine at 54In mupadengine.mupadengine>mu
MATLAB 求解带参数的方程,
>> syms x y c
>> [x,y]=solve('y-tan(c/14.4+atan(8/7.2))*x=0','x^2+y^2-7.2^2-8^2=0','c')
Warning:2 equations in 1 variables.
> In E:\Matlab\toolbox\symbolic\symbolic\symengine.p>symengine at 54
In mupadengine.mupadengine>mupadengine.evalin at 96
In mupadengine.mupadengine>mupadengine.feval at 137
In solve at 151
Warning:Explicit solution could not be found.
> In solve at 160
x =
[ empty sym ]
y =
[]
>>

MATLAB 求解带参数的方程,>> syms x y c>> [x,y]=solve('y-tan(c/14.4+atan(8/7.2))*x=0','x^2+y^2-7.2^2-8^2=0','c')Warning:2 equations in 1 variables.> In E:\Matlab\toolbox\symbolic\symbolic\symengine.p>symengine at 54In mupadengine.mupadengine>mu
你要求解c?,后面的待求解变量应该是x,y
改成这样
[x,y]=solve('y-tan(c/14.4+atan(8/7.2))*x=0','x^2+y^2-7.2^2-8^2=0','x','y')