部分实现了追踪测速迭代松弛算法，用于信号特征提取、信号消噪，采用加权网络中节点强度和权重都是幂率分布的模型，包括最小二乘法、SVM、神经网络、1_k近邻法,music高阶谱分析算法，结合PCA的尺度不变特征变换(SIFT)算法。- Partially achieved tracking speed iterative relaxation algorithm, For feature extraction, signal de-noising, Using weighted model nodes in the network strength and weight are power law distribution, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, music higher order spectral analysis algorithm, Combined with PCA scale invariant feature transform (SIFT) algorithm.