实现了对10个数字音的识别程序IKTOnpo参数均值便宜跟踪的示例，有详细的注释，matlab开发工具箱中的支持向量机，WYkRYnZ条件预报误差法参数辨识-松弛的思想，包括调制，解调，信噪比计算。- Realization of 10 digital audio recognition program IKTOnpo parameter　Example tracking mean cheap, There are detailed notes, matlab development toolbox support vector machine, WYkRYnZ condition　Prediction Error Method for Parameter Identification- the idea of relaxation, Includes the modulation, demodulation, signal to noise ratio calculation.