liziqun_Matlab

北京邮电大学李道本教授提出的LS码在MATLAB产生方法,可以产生各种长度的LS码.(Beijing University of Posts and Telecommunications Professor Li Daoben proposed LS method for the selection of code in MATLAB, can produce a variety of length LS code.)

说明：  相关向量机（Relevance Vector Machine，简称RVM）是Micnacl E.Tipping于2000年提出的一种与SVM（Support Vector Machine）类似的稀疏概率模型，是一种新的监督学习方法。 它的训练是在贝叶斯框架下进行的，在先验参数的结构下基于主动相关决策理论（automatic relevance determination，简称ARD）来移除不相关的点，从而获得稀疏化的模型。在样本数据的迭代学习过程中，大部分参数的后验分布趋于零，与预测值无关，那些非零参数对应的点被称作相关向量（Relevance Vectors），体现了数据中最核心的特征。同支持向量机相比，相关向量机最大的优点就是极大地减少了核函数的计算量，并且也克服了所选核函数必须满足Mercer条件的缺点。(Relevance Vector Machine (RVM) is a sparse probability model similar to SVM (Support Vector Machine) proposed by Micnacl E. Tipping in 2000. It is a new supervised learning method. Its training is carried out under the Bayesian framework. Under the structure of prior parameters, it is based on Automatic Relevance Determination (ARD) to remove the irrelevant points, so as to obtain the sparse model. In the iterative learning process of sample data, the posterior distribution of most parameters tends to zero, which is independent of the predicted value. The points corresponding to non-zero parameters are called Relevance Vectors, which represent the most core features of the data. Compared with support vector machine, the biggest advantage of correlation vector machine is that it greatly reduces the computation amount of kernel function, and also overcomes the shortcoming that the selected kernel function must meet Mercer's condition.)

PURPOSE: GARCH(P,Q) parameter estimation with normal innovations using analytic derivatives

基于分数阶的傅里叶变换，很详细、具体，欢迎各位还下载(Based on fractional order of Fourier transformation)

这是一个非常经典的matlab程序。运用蚁群算法来解决（TSP）旅行商问题。(This is a very classic matlab program. Using ant colony algorithm to solve (TSP) TSP. )

checking the area of with respect to power quality parameter

多个体协调控制,可以实现多个个体的状态在切换拓扑下达到一致(multi-agent system coorination)

本代码是用来读取图像的，并把图像归入到一个矩阵中(This code is used to read the image and the image classified into a matrix)

线性调频（LFM）脉冲压缩雷达仿真演示效果图(Linear frequency modulation (LFM) pulse compression radar simulation)

北航飞行控制系统第一次大作业，包括源代码和作业报告，都是经过调试，可以运行的，作业报告是按要求写的。(The First assignment of Flight Control System in Beihang University)