solve this algorithm to PHP code, SOS

[funnybenz]

Hello friends,

 

I have this algorithm about estimate function and i'm one of newbie in PHP.

I wonder, if you all could help me to solve this algorithm to PHP language 

anyway, this algorithm works like a graph.

 

Require: Pt
oldEdges=E
for all e in Pt do
neighbors:=getNeighbors(e, Pt, r)
for all n in neighbors do
if E(e, n) = null then
E.add(e, n)
E(e, n).weight = 1/2h
else
E(e, g).weight+= 1/2h
oldEdges.remove((e,n))
end if
for all edge in oldEdges do
edge.weight-=1/h
if edge.weight = 0 then
E.remove(edge)
end if
end for
end for
end for

 

I would describe some information about the variable in algorithm on the above.

[*]variable Pt is save a table that contains the latitude and longitude of the position of the object.

[*]variable r is describe neighborhood radius, I think we could assign for some number depends on data of the Pt.

[*]getNeighbors is a function that returns measurement from Pt that are within r of object e where r is from the square wave function.

 

square wave function

 

f(x,y) -> 0, if distance(x,y) > r; else 1

 

I think that's all of information that I've know.

Dear friends, I really looking forward for any answers.

Thank you

 

Regards,

 

funnybenz

[braunshedd]

Well, your asking us to "help" you translate your code, but you've made no attempt to translate your code at all, so it looks like you want us to do it FOR you...

[Nodral]

Please repost in the "Get your homework done for free" forum!!