VC++中实现BP神经网络，训练样本处于TXT文件中，其中包含对数据库的读取。-VC++ BP neural network training samples in a TXT file, which contains the database read.

vc++分析实例，共分成20部分，包括数据库部分，线程进程，网络-vc++ to analyze instances, divided into 20 parts, including the database part of the thread process, network, etc.