中文说明： 实现六自由度运动学逆解算法，GPS和INS组合导航程序，计算一维光子晶体的透射特性和反射特性，完整的基于HMM的语音识别系统，经典的灰度共生矩阵纹理计算方法，有小波分析的盲信号处理。
English Description：
Algorithm of inverse kinematics of six degrees of freedom, GPS and INS navigation procedures, calculation of transmission and reflection characteristics of one-dimensional Photonic crystals, complete with HMM-based speech recognition system and calculation method of gray level co-occurrence matrix texture classic, blind signal processing with Wavelet analysis.