ofdm_system

本代码是基于MIMO-OFDM系统下做的信道估计技术的研究。MIMO,OFDM是4G的核心技术，两者相结合的估计算法也是现在研究的热点。本代码包括几种核心的估计算法并可直接仿真出结果。(The code is based on MIMO-OFDM system channel estimation to do research. MIMO, OFDM is the core of 4G technology, a combination of both the estimation algorithm is now a hot research. The code includes several core estimation algorithm and simulation results directly.)

经典通信书《Space-time codes and MIMO systems》(Classic Communications book " Space-time codes and MIMO systems" )

说明：  matlab实现图像边缘检测，书籍源码，gui编程(Image edge detection matlab, book source, gui programming)

说明：  单目标粒子群优化算法的主程序，这是一个案例，可以参考(Single objective particle swarm optimization)

分支定界法求解TSp问题的分析研究以及matlab实现(Branch and bound method to solve the problem described TSp)

基于matlab的SOFC的建模,用simulink的自带模块进行建模(modeling of SOFC)

Hilbert缝隙天线的频率可重构设计 (Hilbert slot antenna frequency reconfigurable design)

MATLAB program codes for block coding by using Monte carlo simulation techique

Modified Gram-Schmidt (MGS)正交化法是利用已有正交基计算新的正交基。既能选择相关特征，又能排出已选特征对后续特征选择的影响。(Modified Gram-Schmidt (MGS)orthogonalization gives new orthogonal basis through original orthogonal basis. It can do the feature selection and eliminate the impact on choosing new feature vector by the selected one.)

关于复杂网络的聚类系数算法，用matlab计算，矩阵为稀疏矩阵。(clustering_coefficients(A) returns the clustering coefficients for all vertices in A. The clustering coefficient is the ratio of the number of edges between a vertex s neighbors to the total possible number of edges between the vertex s neighbors. )