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Making matrix from coordinates

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Ishani Mukherjee
Ishani Mukherjee 2020-10-11
评论： Ishani Mukherjee 2020-10-11
I have 460 x and y coordinates. How do I make a matrix ? Thanks in advance.

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Ameer Hamza
Ameer Hamza 2020-10-11
编辑：Ameer Hamza 2020-10-11
See meshgrid()
x; % vector of x-values
y; % vector of y-values
[X, Y] = meshgrid(x, y)
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Ameer Hamza
Ameer Hamza 2020-10-11
Something like this
x = [1,2,3];
y = [2,3,4];
[X, Y] = meshgrid(x, y);
plot(X(:), Y(:), '+')

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