matlab解方程式>> syms x>> s=solve('(3.4-3.2)/(3.2-2.3)=(0.85-x)/(x-0.65)');>> x=s.x用上述命令求解x,怎么提示如下内容:Error using ==> subsrefNo appropriate method,property,or field x for class sym.Error in ==> sym.subsref at 17y =
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![matlab解方程式>> syms x>> s=solve('(3.4-3.2)/(3.2-2.3)=(0.85-x)/(x-0.65)');>> x=s.x用上述命令求解x,怎么提示如下内容:Error using ==> subsrefNo appropriate method,property,or field x for class sym.Error in ==> sym.subsref at 17y =](/uploads/image/z/2477311-7-1.jpg?t=matlab%E8%A7%A3%E6%96%B9%E7%A8%8B%E5%BC%8F%3E%3E+syms+x%3E%3E+s%3Dsolve%28%27%283.4-3.2%29%2F%283.2-2.3%29%3D%280.85-x%29%2F%28x-0.65%29%27%29%3B%3E%3E+x%3Ds.x%E7%94%A8%E4%B8%8A%E8%BF%B0%E5%91%BD%E4%BB%A4%E6%B1%82%E8%A7%A3x%2C%E6%80%8E%E4%B9%88%E6%8F%90%E7%A4%BA%E5%A6%82%E4%B8%8B%E5%86%85%E5%AE%B9%EF%BC%9AError+using+%3D%3D%3E+subsrefNo+appropriate+method%2Cproperty%2Cor+field+x+for+class+sym.Error+in+%3D%3D%3E+sym.subsref+at+17y+%3D)
matlab解方程式>> syms x>> s=solve('(3.4-3.2)/(3.2-2.3)=(0.85-x)/(x-0.65)');>> x=s.x用上述命令求解x,怎么提示如下内容:Error using ==> subsrefNo appropriate method,property,or field x for class sym.Error in ==> sym.subsref at 17y =
matlab解方程式
>> syms x
>> s=solve('(3.4-3.2)/(3.2-2.3)=(0.85-x)/(x-0.65)');
>> x=s.x
用上述命令求解x,怎么提示如下内容:
Error using ==> subsref
No appropriate method,property,or field x for class sym.
Error in ==> sym.subsref at 17
y = builtin('subsref',x,a);
matlab解方程式>> syms x>> s=solve('(3.4-3.2)/(3.2-2.3)=(0.85-x)/(x-0.65)');>> x=s.x用上述命令求解x,怎么提示如下内容:Error using ==> subsrefNo appropriate method,property,or field x for class sym.Error in ==> sym.subsref at 17y =
syms x
x=solve('(3.4-3.2)/(3.2-2.3)=(0.85-x)/(x-0.65)');
就可以了