filter

一个十分简短却非常有用的产生组合数的程序。(A very brief but very useful for selecting the combination of several procedures.)

matlab PBGBand 主要研究光子晶体能带结构(matlab PBGBand main photonic crystal band structure)

说明：  MIMO谱扩展信道模型仿真，希望对大家有所帮助(MIMO channel model simulation, we hope to help)

跳频系统仿真 基于matlab simulink的源程序，包括框图(Frequency hopping system simulation based on matlab simulink source, including block diagram)

psk和qpsk的蒙特卡罗仿真，摘自通信系统原理的仿真(QPSK psk and Monte Carlo simulation, taken from Principles of Communication Systems Simulation)

读取瑞典的雷达数据以及文件头的matlab程序，对于刚刚编写雷达数据处理的入门者来说，是个不错的参考(Read Sweden s radar data and document head matlab procedures, the preparation of radar data for the just treatment of the beginners, it is a good reference)

经典DSP书籍，最新的第二版。chm格式，非常清晰。(classic books, the latest version of the second. Chm format, very clear.)

提出了一种新的算法结构,通过建立“局部环境因数”模型,利用集中式处理模式,动态 分配全局勘探和局部开采子种群比例,有效地实现分工目的,平衡算法的局部和全局搜索能力。将其 应用到两个不同类型的实际工程约束优化问题中进行验证,并与其他文献的改进算法进行了对比。 实验结果表明,该算法比其他改进算法在计算精度、效率、鲁棒性上都有很大的提高(Anewalgorithmarchitecturewasproposed. Inorder to adjust effectively the ratioof exploration subgroup versusexploitationone, the algorithmadopted the centralizedprocessingtechnique toconstruct the local environment factor, andbalancedthe local andglobal searchcapabilitiesof the algorithm. Furthermore, comparedwithother improvedintelligent algorithms, experimental results got from the application and verification of real constrained engineering design problem indicate that the algorithmperformsbetter intermsof accuracy, efficiencyandrobustness)

A SIMPLE BUT USFUL 2D FDTD MATLAB CODE2(USFUL 2D FDTD MATLAB CODE2)

基于周期失配序列和m序列的OFDM信道估计性能比较(Mismatch sequence and m-sequence OFDM channel estimation performance comparison)