xiaobofenjieyuchonggou

随机信号：一段维纳滤波器的小程序，完成维纳滤波。(Random signal: Wiener filter for some small procedures, the completion of Wiener filtering.)

Relief算法中特征和类别的相关性是基于特征对近距离样本的区分能力。算法从训练集D中选择一个样本R，然后从和R同类的样本中寻找最近邻样本H，称为Near Hit，从和R不同类的样本中寻找最近样本M，称为Near Miss，根据以下规则更新每个特征的权重： 如果R和Near Hit在某个特征上的距离小于R和Near Miss上的距离，则说明该特征对区分同类和不同类的最近邻是有益的，则增加该特征的权重；反之，如果R和Near Hit在某个特征上的距离大于R和Near Miss上的距离，则说明该特征对区分同类和不同类的最近邻起负面作用，则降低该特征的权重。(The correlation between feature and category in Relief algorithm is based on distinguishing ability of feature to close sample. The algorithm selects a sample R from the training set D, and then searches for the nearest neighbor sample H from the samples of the same R, called Near Hit, and searches for the nearest sample M from the sample of the R dissimilar, called the Near Miss, and updates the weight of each feature according to the following rules: If the distance between R and Near Hit on a certain feature is less than the distance between R and Near Miss, it shows that the feature is beneficial to the nearest neighbor of the same kind and dissimilar, and increases the weight of the feature; conversely, if the distance between R and Near Hit is greater than the distance on R and Near Miss, the feature is the same. The negative effect of nearest neighbor between class and different kind reduces the weight of the feature.)

azhen does some sort of transient stability in electric power systems. may be expanded to do pss esign

盲源分离工具箱，希望对大家学习盲信号处理的童鞋们有帮助(Underdetermined Blind Source Separation)

实现的全套的自抗扰控制器资料，包括mdl文件和S-function(Realization of the full set of ADRC information, including mdl file and S-function)

巴特沃特带阻滤波器的设计，返回分子分母多项式系数，还可以作出增益曲线，以及求出相位响应以及群延时响应(Batewote band stop filter design, the return of molecular denominator polynomial coefficients, can gain curve, and the calculated phase response and group delay response)

Phase Locked Loop simulation

该函数，采用零值穿越法通过估计极值分布来计算极值(The function computes expected maximum and minimum values of time series by estimating probability distributions for the peaks.)

matlab应用程序接口用户指南，matlab与其它程序的联合调用(matlab Application Programming Interface User' s Guide, matlab and other procedures for the joint call)

cette fonction permet de tracer les courbes d un signal