How to vectorize the following code snippet?

2021 2 15
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更新时间：2021 2 15
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x = -1.0:0.2:1.0;
y = -2:0.25:3;
length_x = length(x);
length_y = length(y);
for nx=1:length_x
for ny=1:length_y
result(nx, ny) = exp(x(nx)^2-y(ny)^2);
end
end

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KSSV
KSSV 2021-2-15

0 个投票

x = -1.0:0.2:1.0;
y = -2:0.25:3;
[X,Y] = meshgrid(x,y) ;
result = exp(X.^2-Y.^2);

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