基于bp神经网络的数字识别程序，练习时候编写着玩的，大家在网上肯定没有见过-A number recognition procudure base on bg NN ,writed on practice , first apperd on web

This program can generate 3D surface and terrain from a video source by the image processing technique as well as from a random or fractal source. It is a good base for Remote Sensing, Remote Topography, Radars, GPS and regenerating Earth Terrains fr

1.为了便于系统快速访问，采用目前被广泛使用的万维网平台；2.采用基于Web的全景技术可以获得较好的场景真实感，同时也可以花费较少的技术费用和设备费用；3.采用Flash平台，可以有较好的浏览器兼容性，从而获取相对更广泛的用户群-1 In order to facilitate rapid access to the system, using the World Wide Web is widely used platform 2 Web-based technology can obtai