包含优化类的几个简单示例程序，主要是基于mtlab的程序，滤波求和方式实现宽带波束形成，表示出两帧图像间各个像素点的相对情况，进行逐步线性回归，有循环检测，周期性检测，通过反复训练模板能有较高的识别率，信号维数的估计。- Optimization class contains several simple sample programs, Mainly based on the mtlab procedures, Filtering summation way broadband beamforming, Between two images showing the relative circumstances of each pixel, Stepwise linear regression, There are cycle detection, periodic testing, Through repeated training bbisukflate have higher recognition rate, Signal dimension estimates.