基于神经网络与ocv的手机键盘检测系统，能检测出场手机键盘上的错键和模糊键等。-Ocv based on neural network and the phones keypad detection system can detect cell phone played the wrong keys on the keyboard and fuzzy keys and so on.

ncl编程语言，用于绘制wrf的输出场，包括大气压温度风速风向等。-ncl scr ipts for wrf out fields inlcude pressure temp wind speed and direction