Circle-in-a-square problem with Backpropagation Neural Networks

Hi. I am trying to solve the classical cricle-in-a-square benchmark problem for nerual networks with a BP(backpropagation) neural network. However, It seems that there aren't any ready-made training and production data for this problem on the Internet. or maybe it is only me that can't seem to find any.

Please advise

[333 byte] By [Bishibosha] at [2007-10-1 21:42:56]