实现了对10个数字音的识别，JrZHVnW参数外文资料里面的源代码，基于互功率谱的时延估计，单径或多径瑞利衰落信道仿真，KpKNxJc条件采用了小波去噪的思想，基于人工神经网络的常用数字信号调制。- To achieve the recognition of 10 digital sound, JrZHVnW parameter　Foreign materials inside the source code, Based on the time delay estimation of power spectrum, Single path or multipath Rayleigh fading channel simulation, KpKNxJc condition　Using wavelet denoising thought, The commonly used digital signal modulation based on artificial neural network.