车牌识别定位程序的部分功能，DC-DC部分采用定功率单环控制，模拟数据分析处理的过程，搭建OFDM通信系统的框架，matlab小波分析程序，使用大量的有限元法求解偏微分方程，阐述了负荷预测的应用研究,已调制信号计算其普相关密度。- Part of the license plate recognition locator feature, DC-DC power single-part set-loop control, Analog data analysis processing, Build a framework OFDM communication system, matlab wavelet analysis program, Using a large number of finite element method to solve partial differential equations, It describes the application of load forecasting, Modulated signals to calculate its density Pu-related.