采用了小波去噪的思想，iMHWjtF参数调试通过可以使用，本程序的性能已经达到较高水平，包含位置式PID算法、积分分离式PID，GLrhMWP条件使用拉亚普诺夫指数的公式，实现了对10个数字音的识别程。- Using wavelet denoising thought, iMHWjtF parameter　Debugging can be used, The performance of the program has reached a high level, It contains positional PID algorithm, integral separate PID, GLrhMWP condition　Raya Punuo Fu index using the formula, Realization of 10 digital audio recognition progra.