Creating neighbors within a 5 mile radius
in [Matlab]
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From: Soma on 31 Jul 2010 11:49 Hello everyone, This is my first msg & I am really hoping for some help from you guys. I have data on latitude and longitude for school districts. I am trying to construct a weight matrix using a threshold distance. For example, districts within a 5 mile radius. What matlab code can I use? I tried contig.m but I am not clear whether it is doing the right thing? Thanks very much, S
From: us on 31 Jul 2010 11:58
"Soma " <soma891(a)yahoo.com> wrote in message <i31glh$bmp$1(a)fred.mathworks.com>... > Hello everyone, > > This is my first msg & I am really hoping for some help from you guys. I have data on latitude and longitude for school districts. I am trying to construct a weight matrix using a threshold distance. For example, districts within a 5 mile radius. What matlab code can I use? I tried contig.m but I am not clear whether it is doing the right thing? > > Thanks very much, > S where does CONTIG live(?)... is it a stock function(?)... what does it do(?)... us |