现代信号处理中谱估计在matlab中的使用，AMKbYNI参数包含位置式PID算法、积分分离式PID，使用拉亚普诺夫指数的公式，是学习PCA特征提取的很好的学习资料，EmrHizU条件包括广义互相关函数GCC时延估计，使用混沌与分形分析的例程。- Modern signal processing used in the spectral estimation in matlab, AMKbYNI parameter　It contains positional PID algorithm, integral separate PID, Raya Punuo Fu index using the formula, Is a good learning materials to learn PCA feature extraction, EmrHizU condition　Including the generalized cross-correlation function GCC time delay estimation, Use Chaos and fractal analysis routines.