OFDMChaEstZFMMSE

： 针对粒子群优化算法易陷入局部极值的缺点， 提 出一种改进粒子群算法， 该算法借鉴贪婪算法的思想初始化种群， 利用两 个种群同时寻优， 并将遗传算法中交叉和变异操作引入其 中， 实现种群间的信息共享。(I n a l l u s i o n t o p a r t i c l e s wa r m o p t i mi z a t i o n b ei n g pr on e t o g e t i n t o l oc a l mi n i mu m， a n i mpr o v e d p a r t i c l e s wa r m o pt i mi z a t i o n a l g o r it h m i s p r o po s e d． Th e a l g o r it hm dr a ws o n t h e t hi n ki ng o f t he g r e e d y a l g o r it hm t o i n i t i a l i z e t he pa r t i c l e s wa l- n 1 ． Two s wa r ms a r e u s e d t o o pt i mi z e s y nc h r o no u s l y， a nd c r o s s o v e r a n d mu t a t i o n o p er a t o r s i n g e n e t i c a lg o r i t h m a r e i n t r o d uc e d i n t o t h e ne w a l g o r it h m t o r e a l i z e t h e s ha r i ng o f i n f o r m a t i o n a mo ng s wa r l T i S ．)

系统参数优化算法，可以用于系统的pid参数寻优，在matlab可以直接寻优(System parameter optimization algorithm can be used for the pid of the system parameter optimization, optimization in matlab can)

matlab实现AMI编码的代码，自己写的，大家小心下载，如果有错，请大家指正.matlab实现AMI编码的代码，自己写的，大家小心下载，如果有错，请大家指正(matlab code to implement AMI coding, write, and everyone will take to download, if there is wrong, please correct me )

wimax仿真模拟，用到MIMO， Alamoutihe ofdm. 包含MATLAB 代码和simulink的mdl文件(simulation of WIMAX, including MIMO, ALamoutihe, OFDM. the document include m.file and mdl.file)

matlab下的802.11a建模，主要从最基础的部分进行了仿真，还包括一些基本算法(802.11a modeling matlab , mainly from the most basic part of the simulation, but also including some of the basic algorithm)

learning programming with Matlab

在数学建模中国离散规划时用这个程序很好用(China in the mathematical modeling of discrete planning to use this program very easy to use)

由于显卡或者显示器的原因会出现实际输出的图像在亮度上有偏差，而Gamma曲线矫正就是通过一定的方法来矫正图像的这种偏差的方法.(Or because of the graphics display image will appear in the actual brightness of the output deviation, the Gamma correction curve is corrected by a certain method to the method of this bias image.)

This toolbox was designed as a teaching aid, which matlab is particularly good for since source code is relatively legible and simple to modify. However, it is still reasonably fast if used with the supplied optimiser. However, if you really want to speed things up you should consider compiling the matrix composition routine for H into a mex function. Then again if you really want to speed things up you probably shouldn t be using matlab anyway... Get hold of a dedicated C program once you understand the algorithm.

matlab模拟核扩散模型,考虑风向、风速和降水，以100作为放射性物质对人体影响的临界值。(Matlab simulation model of nuclear proliferation, and considering the wind direction, wind speed and precipitation, with 100 as radioactive material to the human body the critical influence.)