psk

基于环形的领域最优粒子群优化算法，MATLAB源程序(Based on the best areas of the ring particle swarm optimization algorithm, MATLAB source code)

遗传算法matlab的工具箱，关于遗传算法的matlab基本编程程序(Genetic algorithm matlab toolbox genetic algorithm matlab basic programming procedures)

该上传为数字图像处理实验资料，包括实验原理和实验程序，有四个实验：图像的显示和视觉特性，图像的变换与量化实验，图像压缩综合实验，图像增强实验。可供朋友们学习数字图像处理方面参考。(The uploading of digital image processing experimental data, including the experimental principle and the experimental procedure, there are four experiments: an image display and visual characteristics, image transform and quantization experiments, a comprehensive experimental image compression, image enhancement experiments. For friends to learn digital image processing reference.)

说明：  802.11a 的仿真模型，适合Matlab6.5和7.0的版本(802.11a simulation model for Matlab6.5 and version 7.0)

the code focus interest kernel decomposition

ctp海风实例 有修改 非常好的交易实例(ctp cthostftdctraderapi)

用vba程序遍历所有目录下的excel文件，把各文件中两列经度和纬度的内容合并，并插入新列。很好的高效率的遍历程序。(Vba program to traverse all excel file directory, each file merge the contents of two of the latitude and longitude, and insert a new column. Good high efficiency of the traversal process.)

用MATLAB和数值逼近方法实现费米函数的简捷计算(MATLAB and numerical approximation method for the simple calculation of the Fermi function)

mimo系统注水算法。。。。。。。。。。。。。。。。。。。。。。。。。。。(mimo systems injection method. . . . . . . . . . . . . . . . . . . . . . . . . . .)

rake接收机仿真，参考程序walsh码扩频，三径瑞利信道，三种合并方式(rake receiver simulation, the reference program walsh code spreading, three-path Rayleigh channel, three kinds of merger)