包含特征值与特征向量的提取、训练样本以及最后的识别，独立成分分析算法降低原始数据噪声，一些自适应信号处理的算法，复化三点Gauss-lengend公式求pi，多姿态，多角度，有不同光照,部分实现了追踪测速迭代松弛算法，连续相位调制信号(CPM)产生。- Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Independent component analysis algorithm reduces the raw data noise, Some adaptive signal processing algorithms, Complex of three-point Gauss-lengend the Formula pi, Much posture, multi-angle, have different light, Partially achieved tracking speed iterative relaxation algorithm, Continuous phase modulation signal (CPM) to produce.