ldpc

OFDM与SC-OFDM仿真以及runSimSCFDMA等(OFDM and SC-OFDM simulation and runSimSCFDMA etc.)

5G network with NOMA performance analysis

To find and estimate of the best solution and parameter in our problem we can use the evolutionary programming. PSO (particle swarm optimization) is an applicable method to catch this target. In these files I show the Simple PSO that it can be base of solve complicated problem, the code could run by MATLAB.

说明：  坐标转换，从地固坐标系的笛卡尔直角坐标到大地坐标，考虑到不同的椭球参数。(function to calculate the geodetic Earth-fixed coordinates from Cartesian coordinates )

有利于精通matlab粒子群最优化计算的源码(having a better understanding the optimal pragramms by matlab)

运用matlab，实现矢量版局部二值模式人脸识别，实现效果好(Use matlab, realize the vector version of local binary pattern recognition, to achieve good results)

说明：  从HFSS中提取S21，S11参数，获取相对磁导率和介电常数(Extraction S21, S11 parameters HFSS, gets relative permeability and permittivity)

说明：  实现图像的分割。改程序是在matlab环境下运行的，程序中用到了k-means算法，实现的结果很不错(This is the program of image segmentation based on the following work: S. Chen, L. Cao, J. Liu, and X. Tang, "Image Segmentation by MAP-ML Estimations", submitted to IEEE Transactions on Image Processing. Note that this program was only tested on 32-bit PCs installed with Windows XP or Windows Server 2003. Since the K-means algorithm used in this program is from Matlab Statistics Toolbox, the program runs slower than when a faster K-means algorithm is used which can be obtained at http://vision.ucsd.edu/~pdollar/toolbox/doc/. The program was tested using Matlab R14 and the image processing Matlab Toolbox is required to run it.)

MATLAB7.1的关于遗传算法的所有源程序详解及其变异算法(MATLAB7.1 all about the source of genetic algorithms and its variation Detailed Algorithm )

运用奇异值分解，离散傅里叶变换的水印算法，完整程序(wartermarking algorithm)