ofdmmatlab

SAR影像的nonlocal means 去噪算法的MATLAB程序。效果优良(The matlab sources code of nonlocal means algorithm for SAR image despeckling )

AutoCAD结合MATLAB实现公式精确绘制.(MATLAB to achieve precise formula combines AutoCAD drawing.)

该程序描述了系统传递函数、空间状态方程以及微分方程相互之间的转换。(The program describes the system transfer function, state space equations and differential equations between the conversion.)

bpsk编码实现双继通道的物理层网络编码(BPSK Coding dual step-channel physical layer network coding)

此工具箱是英国设菲尔德（Sheffield）大学编写的MATLAB遗传算法工具箱，是使用的最广泛的遗传工具箱之一。在《MATLAB 遗传算法工具箱及应用》作　者：雷英杰 出版社：西安电子科技大学出版社 这本书中重点介绍了此工具箱。( Sheffield genetic matlab toolbox)

Source separation problems in digital signal processing are those which are used to separate useful signal a mix of signals of interest, other signals and noise. The typical example of a source separation problem is the cocktail party problem, where many number of peoples are talking simultaneously in a room and a listener is trying to follow one of the discussions. The human brain can separate the voices of different people (source separation) using neurons in the auditory region. But source separation using digital signals is difficult task with the available techniques. Several approaches have been proposed for solving this issue but most of the techniques are still in development stages. Some of the successfully tested approaches are principal components analysis (PCA) and Independent components analysis (ICA). Both the approaches work well when there are no delays or echoes present

Audio filter for Matlab How is it working? 1) Take the current samples and some previous samples (which previously had been stored) for multiplied by a factor defined. 2) Take the output values in past moments and multiply by other factors. 3) Finally, all the results of all these multiplications are added, giving an outlet to the current moment.

一些matlabde 应用程序，20个以上，适合初学者学习和研究。(Matlabde some applications, more than 20, suitable for beginners to learn and research.)

计算Erlang B,C 模型中阻塞率与输入负载随服务器数量变化的数值关系并绘图。 模拟一个M/M/k排队系统。 该资料为通信系统排队理论matlab实验内容。(Using the iterative scheme, calculate the blocking probability of the Erlang B and C model. Draw the relationship of the blocking probability and offered traffic while sever number varies. Simulate a M/M/k queue system with input parameters of λ, μ, k)

netCDF 文件读取工具，用于matlab，可以很方便的读取NetCDF文件中的信息(NetCDF tools for matlab)