matlab求方程组的解用[x,y] = solve('(x-1)^2+(y-2)^2-25=0','y-2x+1=0')求解方程的解的时候报错,出现以下信息>> [x,y] = solve('(x-1)^2+(y-2)^2-25=0','y-2x+1=0')Error using ==> solve>getEqns at 182' y-2x+1=0 ' is not a valid expressi
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![matlab求方程组的解用[x,y] = solve('(x-1)^2+(y-2)^2-25=0','y-2x+1=0')求解方程的解的时候报错,出现以下信息>> [x,y] = solve('(x-1)^2+(y-2)^2-25=0','y-2x+1=0')Error using ==> solve>getEqns at 182' y-2x+1=0 ' is not a valid expressi](/uploads/image/z/13563166-22-6.jpg?t=matlab%E6%B1%82%E6%96%B9%E7%A8%8B%E7%BB%84%E7%9A%84%E8%A7%A3%E7%94%A8%5Bx%2Cy%5D+%3D+solve%28%27%28x-1%29%5E2%2B%28y-2%29%5E2-25%3D0%27%2C%27y-2x%2B1%3D0%27%29%E6%B1%82%E8%A7%A3%E6%96%B9%E7%A8%8B%E7%9A%84%E8%A7%A3%E7%9A%84%E6%97%B6%E5%80%99%E6%8A%A5%E9%94%99%2C%E5%87%BA%E7%8E%B0%E4%BB%A5%E4%B8%8B%E4%BF%A1%E6%81%AF%3E%3E+%5Bx%2Cy%5D+%3D+solve%28%27%28x-1%29%5E2%2B%28y-2%29%5E2-25%3D0%27%2C%27y-2x%2B1%3D0%27%29Error+using+%3D%3D%3E+solve%3EgetEqns+at+182%27+y-2x%2B1%3D0+%27+is+not+a+valid+expressi)
matlab求方程组的解用[x,y] = solve('(x-1)^2+(y-2)^2-25=0','y-2x+1=0')求解方程的解的时候报错,出现以下信息>> [x,y] = solve('(x-1)^2+(y-2)^2-25=0','y-2x+1=0')Error using ==> solve>getEqns at 182' y-2x+1=0 ' is not a valid expressi
matlab求方程组的解
用[x,y] = solve('(x-1)^2+(y-2)^2-25=0','y-2x+1=0')求解方程的解的时候报错,出现以下信息
>> [x,y] = solve('(x-1)^2+(y-2)^2-25=0','y-2x+1=0')
Error using ==> solve>getEqns at 182
' y-2x+1=0 ' is not a valid expression or equation.
Error in ==> solve at 67
[eqns,vars] = getEqns(varargin{:});ti
请问是什么问题啊
matlab求方程组的解用[x,y] = solve('(x-1)^2+(y-2)^2-25=0','y-2x+1=0')求解方程的解的时候报错,出现以下信息>> [x,y] = solve('(x-1)^2+(y-2)^2-25=0','y-2x+1=0')Error using ==> solve>getEqns at 182' y-2x+1=0 ' is not a valid expressi
[x,y] = solve('(x-1)^2+(y-2)^2-25=0','y-2*x+1=0')