DBSCAN

扩频通信中的gold序列特性仿真研究。(1) 利用MATLAB编程产生Gold序列族；给出每个序列的一个周期的输出； (2) 根据平衡Gold序列产生方法，产生Gold序列族中的所有平衡序列，每个序列给出一个周期的输出； (3) 计算(1)中Gold序列自相关函数，并画出它们的自相关曲线； (4) 计算(2)中Gold序列互相关函数，并画出其中某一序列与其他序列的互相关曲线； (Sequence Spread Spectrum Communication Simulation of gold. (A) the use of Gold sequences generated MATLAB programming given a cycle of each sequence output (2) The balance of Gold sequence generation method to produce Gold sequences of all balanced sequences, each sequence gives a cycle output (3) computing (1) Gold sequence autocorrelation function, and draw their autocorrelation curve (4) computing (2) Gold sequence cross-correlation function, and draw in which a sequence with other sequences cross-correlation curve )

matlab下的k中心点聚类算法，matlab内置仅有k均值聚类算法(k under the center clustering algorithm matlab, matlab built-k-means clustering algorithm only)

说明：  Matlab源代码，EM Algorithm(EM Algorithm)

说明：  神经网络与免疫算法的结合，用matlab编程实现一些小功能(Neural network with a combination of immune algorithm with matlab programming to achieve some small features)

一种用MATLAB写的KMEANS算法，可以用来进行三维空间里面点集的聚类(Using MATLAB written KMEANS algorithm that can be used for three-dimensional point set inside clustering)

Hopfield Neural Network

变分不等式求解算法之一，投影算法是将变分不等式的解进行投影，然后进行迭代。(One of the variational inequality solution algorithm, the projection method for variational inequality solution to the projection, and then iterate)

用线形天线阵（ULA）进行波达方向估计，代码、注释与说明(Estimate the direction of arrival (DOA) by MUSIC/ESPRIT methods using ULA. Matlab codes and documents included.)

说明：  四阶Runge-Kutta方法（微分方程）,并有例题(Fourth-order Runge-Kutta method (differential equation) with examples)

this is the matlab code for phase shift keying