中文说明：正确率可以达到98％，可以实现模式识别领域的数据的分类及回归，滤波求和方式实现宽带波束形成，最终的权值矩阵就是滤波器的系数，对于初学matlab的同学会有帮助，添加噪声处理。
English Description：
Correct rate can reach 98%, the classification and regression of data in the field of pattern recognition can be realized, the filtering and summation way to achieve broadband beam forming, final weight matrix is that of the filter coefficients, for the beginner will help matlab students and add noise to deal with.