GAKMeans

Implements a directional Gaussian filter. it can be used to evaluate the first directional derivative of an image.

说明：  matlab中做层次分析的有关程序，用的最通行的算法，即矩阵的运算(AHP matlab to do about the procedure, the most prevalent method used, the matrix operation)

基于ARIMA的交通流预测，预测效果相当不错 (Traffic Flow Prediction Based on ARIMA forecast is quite good)

核查的关键在于对核材料属性准确、有效地识别[1][2]。利用252Cf作为随机脉冲中子源，对其入射核材料所产生的诱发裂变中子脉冲信号进行采集、处理和分析，得到自相关、互相关、自/互功率谱、功率谱密度比等一系列参数，从而反演核材料内部的反应性的情况，便可用于分析和识别核材料，其基本原理就是252Cf中子源驱动噪声分析测量法[(The result shows that the trained Elman neural network is able to identify the characteristics of correlation function, to distinguish different concentrations, and the average recognition rate reaches 90 , with high robustness.)

LMS及LMSNewton算法的比较。性能表面的等高线(the different between LMS and LMSNewton.)

说明：  相关的格子玻尔兹曼的matlab应用编程，下载即可运行，包括圆柱绕流，泊肃叶流等等(Matlab application program of lattice Boltzmann can be downloaded and run, including cylindrical flow, Poiseuille flow and so on.)

emd经验模态分解 对振动信号进行emd分解后可以得到若干个imf,然后便可以进行希尔伯特黄变换，判断故障。(emd, it is used to analyse a signal)

将多项式转化为向量，很方便你的使用啊学习matlab的童鞋们不用担心了(Into the polynomial vector, it is easy to use you ah)

说明：  code for calculate lyapnov exponent largest good

本程序是中国科学技术大学近代力学系振动理论第二次大作业的源代码，里面包含Fortran和MATLAB两种版本。程序中有详细的注释说明，很容易看懂，而且Fortran版本通用性很强，稍加修改便可以解决其他问题。(This program is a source of vibration theory Department of Modern Mechanics, University of Science and Technology of China' s second major work, which contains two versions of Fortran and MATLAB. Programs have detailed notes, it is easy to understand, and very versatile Fortran version, slightly modified can solve other problems.)