AR模型下的AIC模型阶数判断准则AR-aic

离散数据点三维数据的图相模拟m代码，通用版本(three-demension drawing in the matlab)

若系统中有信息不完全或不确知的现象，则称为系统的灰色性。这种具有灰色性的系统，称为灰色系统。(If the system has incomplete information or not sure, then known as the system of the gray. This kind of gray system, known as the Gray system.)

通常优化变量需要在制定的范围内选择，John D Errico开发了带有边界约束的最优化问题求解程序，并进行了改进(Optimization variables are usually required to develop a range of options, John D' Errico developed with the boundary constraints of optimization problem solving process, and an improved)

此文章为基于在线聚类的雷达辐射源分类，它发展了新算法来在线更新分类。内附详细流程图，及功能介绍。可供用matlab做聚类和在线更新的所有人参考。(This article is based on online clustering of Radar Emitter classification, it has developed a new algorithm to update the classification of online. Containing a detailed flow chart, and functions of introduction. Available for use matlab to do clustering and online update of all reference.)

Kernel principal component analysis (kernel PCA) [1] is an extension of principal component analysis (PCA) using techniques of kernel methods. Using a kernel, the originally linear operations of PCA are done in a reproducing kernel Hilbert space with a non-linear mapping.

可以建立二维剖面模型，并计算重力数据，对计算值和观测值做比较，。(It calculates the gravuty anomaly associated to the provided geometries, and compares calculated and observed data.)

通过fft-ifft实现filter功能，计算速度比filter快。有word说明文档。(By fft-ifft , the calculation speed is faster than the filter function. Word documentation is ready.)

MIMO STBC simulation

Robust Multi-View Spectral Clustering via Low-Rank and Sparse Decomposition

用Matlab实现的快速独立成分分析代码。(Matlab code of realization of FastICA algorithm )