中文说明：这个有中文注释，看得明白，滤波求和方式实现宽带波束形成，构成不同频率的调制信号，用于时频分析算法，是一种双隐层反向传播神经网络，包括邓氏关联度、绝对关联度、斜率关联度、改进绝对关联度。
English Description：
The Chinese comments, see, filter summation method for broadband Beamforming, constitutes a different frequency modulation signal for time-frequency analysis algorithm is a kind of back-propagation neural network with double hidden layer, including associate degrees Fahrenheit, absolute correlation degree, degree of slope is associated, improved the absolute incidence degree.