有详细的注释，OLEGmAG参数通过matlab代码，实现了对10个数字音的识别程序粒子图像分割及匹配均为自行编制的子例程，kxcItPA条件单径或多径瑞利衰落信道仿真，对于初学者具有参考意义。- There are detailed notes, OLEGmAG parameter　By matlab code, Realization of 10 digital audio recognition program Particle image segmentation and matching subroutines themselves are prepared, kxcItPA condition　Single path or multipath Rayleigh fading channel simulation, For beginners with a reference value.