how do we make vector the same length ( i get the error: vector must be the same length)

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Aminata camara
Aminata camara 2021-10-7
编辑： the cyclist 2021-10-7
x=linspace(0,100);
y=linspace(0,100);
z=(-8.*x)/(x.^2+ y.^2 +1);
plot3(x,y,z)

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回答（1 个）

the cyclist
the cyclist 2021-10-7
编辑：the cyclist 2021-10-7
Ran in:
I think you intended elementwise division. See the documentation for array vs. matrix operations.
x=linspace(0,100);
y=linspace(0,100);
z=(-8.*x)./(x.^2+ y.^2 +1); % Note that I changed this to ./
plot3(x,y,z)

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