Subject:
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Re: Search algorithms
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 4 Dec 2003 09:54:10 GMT
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Viewed:
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907 times
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The main problem is of course memory. Under standard firmware, with 32
variables, you're not going to be able to do an A* on much of a grid - 7x7
is about the max, and even then you'd have to fiddle around and store two
cells values in a single variable.
Under LegOS, or another replacement firmware, everything is fine - the
underlying H8 processor is really quite fast. I use an A* search as part of
the algorithm in my chess robot for working out how to optimally shift
pieces around the board, and it's pretty much instanteneous for an 8*9
search.
"lester witter" <witter@erim-int.com> wrote in message
news:Hp9MK2.1yL9@lugnet.com...
> Has anyone tried A* or D* on an RCX
>
> Lester Witter
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