进行逐步线性回归，车牌识别定位程序的部分功能，模拟数据分析处理的过程，使用大量的有限元法求解偏微分方程，LCMV优化设计阵列处理信号，对信号进行频谱分析及滤波。- Stepwise linear regression, Part of the license plate recognition locator feature, Analog data analysis processing, Using a large number of finite element method to solve partial differential equations, LCMV optimization design array signal processing, The signal spectral analysis and filtering.