光OFDM系统中DAC/ADC采样时钟偏差(SFO) 的研究

支持向量机的matlab代码，根据自己需要修改即可(Support vector machine matlab code can be modified according to their needs)

旅行商问题(TravelingSalesmanProblem，TSP)是一个经典的组合优化问题。经典的TSP可以描述为：一个商品推销员要去若干个城市推销商品，该推销员从一个城市出发，需要经过所有城市后，回到出发地。应如何选择行进路线，以使总的行程最短。从图论的角度来看，该问题实质是在一个带权完全无向图中，找一个权值最小的Hamilton回路。由于该问题的可行解是所有顶点的全排列，随着顶点数的增加，会产生组合爆炸，它是一个NP完全问题。(Traveling Salesman Problem (TSP) is a classic combinatorial optimization problem. The classic TSP can be described as: a merchandiser sells goods to several cities. The salesman starts from a city and needs to go through all the cities and return to the starting point. How to choose the route of travel so that the total journey is the shortest. From the point of view of graph theory, the essence of the problem is to find a Hamilton loop with the smallest weight in a completely undirected graph with weights. Since the feasible solution to this problem is the full permutation of all vertices, as the number of vertices increases, a combinatorial explosion occurs, which is an NP-complete problem.)

能进行基于Arnold算法的正变换和反变换(Arnold-based algorithm to the transformation and anti-transform)

说明：  Cachy分布，产生cachy 分布的概率密度，随机数(Cachy distribution)

用matlab来做一个三维模型，包括两个部分： 1.长方体 2.很多个半径（远小于长方体边）很小的球体随机分布在长方体中。(Using MATLAB to make a three-dimensional model, including two parts: 1. a rectangular cube with a lot of radius (which is far smaller than the side of a rectangular body) and a small sphere is randomly distributed in a rectangular body.)

实现倒计时的一个小demo 可以用来参考(Countdown to achieve a small demo can be used to refer to)

使用压缩感知进行信道估计的仿真代码，论文已经发表于IEEE(channel estimation using CS theory,paper has been published in IEEE)

esprit算法对有干扰的信号频率进行估计,对于初学matlab的同学会有帮助，Matlab实现界面友好。( esprit algorithm signal frequency interference can be assessed Matlab for beginner students will help, Matlab to achieve user-friendly.)

说明：  语音信号实验 语音信号采集 LPC编解码实验 线性预测分析 短时时域分析(Speech signal experiment)

仿真效率很高的，信号维数的估计，多抽样率信号处理，构成不同频率的调制信号，GSM中GMSK调制信号的产生，中介真值程度度量，基于中介真值程度度量的图像分。