Matlab出现内部矩阵维度不一致?x1=1:10:100;a=46+0.12*x1+((6-0.12*x1).^2*(46+0.12*x1))./(36-(6-0.12*x1).^2);b=(10-0.3*x1)*x1;c=25-1.8*((6-0.12*x1)*(46+0.12*x1))./(36-(6-0.12*x1).^2);y=7./64*a.^2+b+c;plot(x1,y);在matlab中怎么算不出来,
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![Matlab出现内部矩阵维度不一致?x1=1:10:100;a=46+0.12*x1+((6-0.12*x1).^2*(46+0.12*x1))./(36-(6-0.12*x1).^2);b=(10-0.3*x1)*x1;c=25-1.8*((6-0.12*x1)*(46+0.12*x1))./(36-(6-0.12*x1).^2);y=7./64*a.^2+b+c;plot(x1,y);在matlab中怎么算不出来,](/uploads/image/z/11452487-23-7.jpg?t=Matlab%E5%87%BA%E7%8E%B0%E5%86%85%E9%83%A8%E7%9F%A9%E9%98%B5%E7%BB%B4%E5%BA%A6%E4%B8%8D%E4%B8%80%E8%87%B4%3Fx1%3D1%3A10%3A100%3Ba%3D46%2B0.12%2Ax1%2B%28%286-0.12%2Ax1%29.%5E2%2A%2846%2B0.12%2Ax1%29%29.%2F%2836-%286-0.12%2Ax1%29.%5E2%29%3Bb%3D%2810-0.3%2Ax1%29%2Ax1%3Bc%3D25-1.8%2A%28%286-0.12%2Ax1%29%2A%2846%2B0.12%2Ax1%29%29.%2F%2836-%286-0.12%2Ax1%29.%5E2%29%3By%3D7.%2F64%2Aa.%5E2%2Bb%2Bc%3Bplot%28x1%2Cy%29%3B%E5%9C%A8matlab%E4%B8%AD%E6%80%8E%E4%B9%88%E7%AE%97%E4%B8%8D%E5%87%BA%E6%9D%A5%2C)
Matlab出现内部矩阵维度不一致?x1=1:10:100;a=46+0.12*x1+((6-0.12*x1).^2*(46+0.12*x1))./(36-(6-0.12*x1).^2);b=(10-0.3*x1)*x1;c=25-1.8*((6-0.12*x1)*(46+0.12*x1))./(36-(6-0.12*x1).^2);y=7./64*a.^2+b+c;plot(x1,y);在matlab中怎么算不出来,
Matlab出现内部矩阵维度不一致?
x1=1:10:100;
a=46+0.12*x1+((6-0.12*x1).^2*(46+0.12*x1))./(36-(6-0.12*x1).^2);
b=(10-0.3*x1)*x1;
c=25-1.8*((6-0.12*x1)*(46+0.12*x1))./(36-(6-0.12*x1).^2);
y=7./64*a.^2+b+c;
plot(x1,y);
在matlab中怎么算不出来,说是内部矩阵维度不一样?
这是为什么,
Error using ==> mtimes
Inner matrix dimensions must agree.
Error in ==> Untitled at 2
a=46+0.12*x1+((6-0.12*x1).^2*(46+0.12*x1))./(36-(6-0.12*x1).^2);
Matlab出现内部矩阵维度不一致?x1=1:10:100;a=46+0.12*x1+((6-0.12*x1).^2*(46+0.12*x1))./(36-(6-0.12*x1).^2);b=(10-0.3*x1)*x1;c=25-1.8*((6-0.12*x1)*(46+0.12*x1))./(36-(6-0.12*x1).^2);y=7./64*a.^2+b+c;plot(x1,y);在matlab中怎么算不出来,
x1=1:1:100;
a=46+0.12*x1+((6-0.12*x1).^2.*(46+0.12*x1))./(36-(6-0.12*x1).^2);
b=(10-0.3*x1).*x1;
c=25-1.8*((6-0.12*x1).*(46+0.12*x1))./(36-(6-0.12*x1).^2);
y=7./64*a.^2+b+c;
plot(x1,y);