DSmatlab

研究rayleigh衰落，根据《无线通信原理与应用》一书(Study of Rayleigh fading, according to Principle and Application of wireless communications, a book)

目的：通过课程实习，了解、掌握并可以熟练的去运用MATLAB数学软件，去解决在理论和实际上的问题。 任务：通过具体的案例实际的问题，利用MATLAB数学软件来计算问题的结果，并通过图形图像的形式表现，并分析问题的结论。 (Objective: Internship Program, understand and can be trained to use the mathematical software MATLAB to solve the problem of theory and in practice. Tasks: the case of the adoption of specific practical issues, the use of MATLAB software to calculate the mathematical result of the problem and, through the form of graphical images, and the conclusions of analysis.)

基于直流潮流法的IEEE-30节点潮流计算(Power Flow Calculation of IEEE-30 Nodes Based on DC Power Flow Method)

说明：  install_guide.rar，matlab说明，初学者必看(install_guide.rar,matlab,help for new user)

matlab examples from university of singapore

bpsk,qpsk等的误码率比较程序，可直接运行 (bpsk, qpsk comparison procedures such as bit error rate can be directly run)

粒子群优化算法求解贷款方面的程序，供大家参考(Particle swarm optimization algorithm lending program, for your reference)

When doing optimization, GA algorithm was initially selected, but the instability of the GA (or local optimization) is really frustrating, before and after the resulting difference can at times reach more than 30 , at that time due to time reasons, I chose to optimize 1000 times, then the minimum value of the most optimal solution. Although the problems are solved, but an academic, this style of running is pretty embarrassing. So, I downloaded a GA-PSO algorithm, try using the combination of GA and PSO optimizing strategies, results algorithm issues, efficiency and good. I downloaded the original algorithm, there is a problem is that it is aimed at all upper and lower limits of the design variables are the same, so I modified the program and improvements, you can now deal with upper and lower limits of the inconsistency problem and fix the bug. Now, program modifications, and share, hoping to be useful to you

车队跟车模型，100辆车的首尾相接车队模型，用于研究城市路况跟车，节省整体交通效率的问题(The team follows the model of the car, and the fleet model of the 100 vehicles is used to study the traffic condition of the city and save the overall traffic efficiency.)

基于dct的数字水印算法(A watermark sourcecode based on DCT.)