实现了对10个数字音的识别程序多姿态，多角度，有不同光照,仿真图是速度、距离、幅度三维图像，应用小区域方差对比，程序简单，连续相位调制信号(CPM)产生，LDPC码的完整的编译码，这个有中文注释，看得明白。- Realization of 10 digital audio recognition program Much posture, multi-angle, have different light, FIG simulation speed, distance, amplitude three-dimensional image, Application of small area variance comparison, simple procedures, Continuous phase modulation signal (CPM) to produce, Complete codec LDPC code, The Chinese have a comment, understand it.