index generation of nearest neighbour for n-dimensional cube

[Poul-Erik Hansen]

Hi

Is there a command similar to matlabs ndgrid in octave?
I need a method for finding the nearest neighbours to a point in n-dimensional
Euclidan space, illustrated below for a two dimensional example.
point=(5,6)
[x,y]=meshgrid(-1:1,-1:1)
x=x(:)+pos(1);
y=y(:)+pos(2);
Nearst Neighbors=[x,y]

How do you generalize this code to N dimension?

Thanks

Poul-Erik



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