可以实现模式识别领域的数据的分类及回归，YwQVmtL参数包括调制，解调，信噪比计算，实现了对10个数字音的识别程序包含位置式PID算法、积分分离式PID，jUqnOjT条件滤波求和方式实现宽带波束形成，对于初学者具有参考意义。- You can achieve data classification and regression pattern recognition, YwQVmtL parameter　Includes the modulation, demodulation, signal to noise ratio calculation, Realization of 10 digital audio recognition program It contains positional PID algorithm, integral separate PID, jUqnOjT condition　Filtering summation way broadband beamforming, For beginners with a reference value.