给出了基于神经网络的手写体数字的识别程序，并对BP神经网络进行了一些改进-Are given based on neural network Handwritten digit identification procedures, and BP neural networks have been some improvements

智能控制的代码，包含PID控制、模糊控制、专家系统控制等，采用delphi语言实现-Intelligent control code includes PID control, fuzzy control, expert system control using delphi language