matlab解高次四个未知数方程组r^2= (x-1647)^2+(y-2728)^2+(z-14.08)^2 r^2= (x-6869)^.2+(y-7286)^2+(z-16.58)^2r^2= (x-4748)^2+(y-7293)^2+(z-18.38)^2r^2= (x-4742)^2+(y-7293)^2+(z-21.87)^2
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![matlab解高次四个未知数方程组r^2= (x-1647)^2+(y-2728)^2+(z-14.08)^2 r^2= (x-6869)^.2+(y-7286)^2+(z-16.58)^2r^2= (x-4748)^2+(y-7293)^2+(z-18.38)^2r^2= (x-4742)^2+(y-7293)^2+(z-21.87)^2](/uploads/image/z/963880-16-0.jpg?t=matlab%E8%A7%A3%E9%AB%98%E6%AC%A1%E5%9B%9B%E4%B8%AA%E6%9C%AA%E7%9F%A5%E6%95%B0%E6%96%B9%E7%A8%8B%E7%BB%84r%5E2%3D+%28x-1647%29%5E2%2B%28y-2728%29%5E2%2B%28z-14.08%29%5E2+r%5E2%3D+%28x-6869%29%5E.2%2B%28y-7286%29%5E2%2B%28z-16.58%29%5E2r%5E2%3D+%28x-4748%29%5E2%2B%28y-7293%29%5E2%2B%28z-18.38%29%5E2r%5E2%3D+%28x-4742%29%5E2%2B%28y-7293%29%5E2%2B%28z-21.87%29%5E2)
matlab解高次四个未知数方程组r^2= (x-1647)^2+(y-2728)^2+(z-14.08)^2 r^2= (x-6869)^.2+(y-7286)^2+(z-16.58)^2r^2= (x-4748)^2+(y-7293)^2+(z-18.38)^2r^2= (x-4742)^2+(y-7293)^2+(z-21.87)^2
matlab解高次四个未知数方程组
r^2= (x-1647)^2+(y-2728)^2+(z-14.08)^2
r^2= (x-6869)^.2+(y-7286)^2+(z-16.58)^2
r^2= (x-4748)^2+(y-7293)^2+(z-18.38)^2
r^2= (x-4742)^2+(y-7293)^2+(z-21.87)^2
matlab解高次四个未知数方程组r^2= (x-1647)^2+(y-2728)^2+(z-14.08)^2 r^2= (x-6869)^.2+(y-7286)^2+(z-16.58)^2r^2= (x-4748)^2+(y-7293)^2+(z-18.38)^2r^2= (x-4742)^2+(y-7293)^2+(z-21.87)^2
syms r x y z;
solve('r^2-(x-1647)^2+(y-2728)^2+(z-14.08)^2','r^2-(x-6869)^.2+(y-7286)^2+(z-16.58)^2',...
...'r^2-(x-4748)^2+(y-7293)^2+(z-18.38)^2','r^2-(x-4742)^2+(y-7293)^2+(z-21.87)^2',r,x,y,z)
%解不出来啊