matlab求解带参数的方程组方程如下:x^2+y^2=R^2;(x-4.5)^2+(y+10)^2=R^2其中R为参数,如何求X,Y呢?下面是我的程序:syms x y R;[x y]=solve('x^2+y^2=R^2','(x-4.5)^2+(y+10)^2=R^2','x','y');但是结果却是ans=1.请教各位
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![matlab求解带参数的方程组方程如下:x^2+y^2=R^2;(x-4.5)^2+(y+10)^2=R^2其中R为参数,如何求X,Y呢?下面是我的程序:syms x y R;[x y]=solve('x^2+y^2=R^2','(x-4.5)^2+(y+10)^2=R^2','x','y');但是结果却是ans=1.请教各位](/uploads/image/z/5187128-32-8.jpg?t=matlab%E6%B1%82%E8%A7%A3%E5%B8%A6%E5%8F%82%E6%95%B0%E7%9A%84%E6%96%B9%E7%A8%8B%E7%BB%84%E6%96%B9%E7%A8%8B%E5%A6%82%E4%B8%8B%EF%BC%9Ax%5E2%2By%5E2%3DR%5E2%EF%BC%9B%28x-4.5%29%5E2%2B%28y%2B10%29%5E2%3DR%5E2%E5%85%B6%E4%B8%ADR%E4%B8%BA%E5%8F%82%E6%95%B0%2C%E5%A6%82%E4%BD%95%E6%B1%82X%2CY%E5%91%A2%3F%E4%B8%8B%E9%9D%A2%E6%98%AF%E6%88%91%E7%9A%84%E7%A8%8B%E5%BA%8F%EF%BC%9Asyms+x+y+R%3B%5Bx+y%5D%3Dsolve%28%27x%5E2%2By%5E2%3DR%5E2%27%2C%27%28x-4.5%29%5E2%2B%28y%2B10%29%5E2%3DR%5E2%27%2C%27x%27%2C%27y%27%29%EF%BC%9B%E4%BD%86%E6%98%AF%E7%BB%93%E6%9E%9C%E5%8D%B4%E6%98%AFans%3D1.%E8%AF%B7%E6%95%99%E5%90%84%E4%BD%8D)
matlab求解带参数的方程组方程如下:x^2+y^2=R^2;(x-4.5)^2+(y+10)^2=R^2其中R为参数,如何求X,Y呢?下面是我的程序:syms x y R;[x y]=solve('x^2+y^2=R^2','(x-4.5)^2+(y+10)^2=R^2','x','y');但是结果却是ans=1.请教各位
matlab求解带参数的方程组
方程如下:x^2+y^2=R^2;(x-4.5)^2+(y+10)^2=R^2
其中R为参数,如何求X,Y呢?
下面是我的程序:syms x y R;
[x y]=solve('x^2+y^2=R^2','(x-4.5)^2+(y+10)^2=R^2','x','y');
但是结果却是ans=1.
请教各位大侠!帮帮忙,谢谢!
matlab求解带参数的方程组方程如下:x^2+y^2=R^2;(x-4.5)^2+(y+10)^2=R^2其中R为参数,如何求X,Y呢?下面是我的程序:syms x y R;[x y]=solve('x^2+y^2=R^2','(x-4.5)^2+(y+10)^2=R^2','x','y');但是结果却是ans=1.请教各位
可以解出来呀
>> syms x y R
>> [x y]=solve('x^2+y^2=R^2','(x-4.5)^2+(y+10)^2=R^2','x','y')
x =
2.250+.1040e-1*(-.2314e6+7696.*R^2)^(1/2)
2.250-.1040e-1*(-.2314e6+7696.*R^2)^(1/2)
y =
-5.000+.4678e-2*(-.2314e6+7696.*R^2)^(1/2)
-5.000-.4678e-2*(-.2314e6+7696.*R^2)^(1/2)