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log4j的配置文件！可以很好的配置log4j的程序，是一个标准模板(log4j configuration file! Log4j configuration can be a very good program, is a standard template)

说明：  EKF滤波程序，能用于信号处理和识别计算分析(EKF filtering procedure can be used to identify and signal processing analysis)

四元数matlab代码中的基本程序，方便理解四元数的构成(Quaternion matlab code of the basic procedures to facilitate the understanding of the composition of quaternion)

克里金法广泛地应用于地下水模拟、土壤制图等领域，是一种很有用的地质统计格网化方法。它首先考虑的是空间属性在空间位置上的变异分布．确定对一个待插点值有影响的距离范围，然后用此范围内的采样点来估计待插点的属性值。该方法在数学上可对所研究的对象提供一种最佳线性无偏估计(某点处的确定值)的方法。它是考虑了信息样品的形状、大小及与待估计块段相互间的空间位置等几何特征以及品位的空间结构之后，为达到线性、无偏和最小估计方差的估计，而对每一个样品赋与一定的系数，最后　进行加权平均来估计块段品位的方法。(Kriging is a technique that provides the Best Linear Unbiased Estimator of the unknown fields (Journel and Huijbregts, 1978 Kitanidis, 1997). It is a local estimator that can provide the interpolation and extrapolation of the originally sparsely sampled data that are assumed to be reasonably characterized by the Intrinsic Statistical Model (ISM). An ISM does not require the quantity of interest to be stationary, i.e. its mean and standard deviation are independent of position, but rather that its covariance function depends on the separation of two data points)

Capital Asset Pricing Model

毕设内容，高光谱图像基本处理，匹配追踪和正交匹配追踪，采用偏最小二乘法。( Complete set content, basic hyperspectral image processing, Matching Pursuit and orthogonal matching pursuit, Partial least squares method.)

图像拼接的matlab代码，可以作为参考(Image mosaic matlab code, can be used as reference)

缓曲线上主点坐标、加桩点坐标、左右边桩坐标、以及主点里程计算MATLAB示例代码(Slow curve on the main point coordinates, coordinates plus piles, piles around the edge coordinates, and the main point of the sample code mileage calculation MATLAB)

这是Simulink关于FFT显示的模型。希望对初学者有用。(This is the Simulink model of FFT display. Hope useful for beginners. )

使用matlab实现的矢量量化的LBG算法，内有文档说明(Matlab achieved using the LBG vector quantization algorithm, there are documented)