draw bayes 2D

DCT和熵编码的源码（用Matlab模拟仿真）(DCT and entropy coding of the source (using Matlab simulation))

非常适合初学者的的matlab通信原理入门书，很多学校都用这个做教材！(Matlab Communication Theory Primer is ideal for beginners, many schools have done with this material!)

conventional precoder for LTE-A

matlab实现D2D链路仿真 对小区中的D2D链路进行单工双工划分，并计算链路长度。改变链路距离和发射功率，研究链路分组情况(Matlab implementation of D2D link simulation Simplex duplex division of the D2D link in the cell, and calculate the length of the link. Link distance and transmit power are changed, and link grouping is studied)

用于matlab导入spa格式的光谱，例如thermo产品获得的红外，拉曼光谱等(it used to imporat data of SPA)

copula函数 模型建立 相关性分析 模型拟合检验(Establishment of correlation analysis by copula function model)

说明：  关于蒙特·卡罗方法的一个简单算例；用来计算椭圆面积(Monte Carlo method)

K-nearest neighbors 搜索 聚类时经常使用的一种方法 国外网站转载( The following utilities are provided: - Nearest neighbor - K-Nearest neighbors - Radius Search They al supports N-dimensions and work on double, it is possible to choose if return the distances. Here is a time comparison with a vectrized m-code: N=1000000 number of reference points Nq=100 number of query points dim=3 dimension of points k=3 number of neighbor tic [idc,dist]=BruteSearchMex(p ,qp , k ,k) MEX toc tic [idc,dist]=knnsearch(qp,p,k) VECTORIZED M-CODE toc p=rand(N,dim) qp=rand(Nq,dim) Output: Elapsed time is 0.962640 seconds. Elapsed time is 18.813100 seconds. )

空间谱估计经典算法DOA的MUSIC 和 ESPRIT。适合于MATLAB和DOA算法入门。(MUSIC and ESPRIT algorithm appliment.)

最近做的作业，费了好大劲才搞出来的MUSIC算法代码，需要的人可以借鉴额(Do the job, took great perspicacity to engage in the MUSIC algorithm code, people in need can learn from the amount of)