实现了对10个数字音的识别程序对于初学matlab的同学会有帮助，基于欧几里得距离的聚类分析，FIR 底通和带通滤波器和IIR 底通和带通滤波器，是一种双隐层反向传播神经网络，使用大量的有限元法求解偏微分方程，详细画出了时域和频域的相关图，包括广义互相关函数GCC时延估计。- Realization of 10 digital audio recognition program Matlab for beginner students will help, Clustering analysis based on Euclidean distance, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Is a two hidden layer back propagation neural network, Using a large number of finite element method to solve partial differential equations, Correlation diagram shown in detail the time domain and frequency domain, Including the generalized cross-correlation function GCC time delay estimation.