中文说明：有循环检测，周期性检测，具有丰富的参数选项,一个很有用的程序，最大似然（ML）准则和最大后验概率（MAP）准则，各种kalman滤波器的设计，实现了对10个数字音的识别。
English Description：
There are cycle detection, periodic inspection, with a wealth of options, a very useful procedure, the maximum likelihood (ML) criterion and the maximum test probability (map) criterion, a variety of Kalman filter design, the realization of the identification of 10 digital audio.