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MATLAB中利用龙哥库塔方法解微分方程（以铁磁学中LandauLifshitz方程为例）(Long Ge Kuta method using MATLAB, solving differential equations (in the ferromagnetic case study in the LandauLifshitz equation))

电力系统分析中Ybus矩阵的去奇异变换法实现算法。该程序可以实现考虑线路分支和无线路分支的情况。(In general the power system has mutual branches and it becomes difficult to form the y bus using the inspection method, so one is to go for singular transformation method.)

集群优化算法-和声算法，可添加到其他工程进行二次开发(Cluster optimization algorithm- harmony search algorithm, and can be added to other projects for secondary development)

this is PSO algorithm code that integrated with PID controller. This code example has been used for ASP system.

MATLAB FUZZY BASIC OPERATIONS

EEG数据下载和运动想象分类,可作为一个很好用的工具箱来分析生物医学信号。(EEG data,including motor image classfication be very useful for BCI.It can be a toolbox to analyse ECG and EEG data,includeing filtering.)

锐利信道的matlab仿真源码和运行结果，文档内含两个源码，并有详细注释。(Sharp channel-source and run the matlab simulation results, the document containing the two-source, and detailed notes.)

说明：  CMMB基带发射端MATLAB仿真。有助于理解CMMB物理层结构(CMMB baseband transmitter data simulation,)

用charal函数实现对加噪降晰图像的反降晰.charal函数实现约束最小二乘法的算法，其中alpha（1/lamda）由Charalambous确定.反降晰的图像相对于降晰加噪图像清晰度有所提升，但是反降晰的图像存在较为明显的寄生波纹。(Deblurring the blurred image with noise by using Charal function. Charal function implements constrained least squares algorithm, where alpha (1/lamda) is determined by Charalambous. Compared to the blurred image, the sharpness of the image deblurred has improved, but obvious parasitic ripples arise.)

A dynamic estimation of channel is necessary before the transmission of the signals since the wireless channel is time–varying..we use MMSE method for channel estimation. The MMSE method calculates the following, MMSE channel estimator is designed to minimize the estimation MSE. The MMSE estimate the channel responses.