Microgrid_pso

emd.m经验模态分解的程序，这个是学习希尔伯特黄变换（hht）的重要部分(emd.m EMD program, this is the study of Hilbert-Huang Transform (hht) important part of the)

该算法用matlab编写，并且实现对文字识别。附带图片。(the algorithm using Matlab preparation, and to achieve recognition for words. Photo attached.)

说明：  有加速度情况下当前统计模型(CS)跟踪变速状态的程序(Acceleration case with the current statistical model (CS) to track the status of the procedures variable)

说明：  第四章 MATLAB 图形对象操作 4.1 图形对象的属性 4.2 图形对象句柄的获取 4.2.1 对象创建时获取 4.2.2 层次关系来获取 4.2.3 当前对象的获取 4.2.4 根据对象属性值的获取 4.3 图形对象句柄的删除与判断 4.3.1 句柄的删除 4.3.2 句柄的判断 4.4 图形对象属性值的获取与设置 4.4.1 图形对象属性值的设置 4.4.2 图形对象属性值的获取 4.4.3 用户缺省值的操作 4.5 图形对象的其它操作 4.5.1 figflag 函数 4.5.2 findfigs 函数 4.5.3 copyobj 函数 4.5.4 capture 函数 4.5.5 refresh 函数 4.5.6 saveas 函数 4.5.7 hgload 函数和 hgsave 函数 4.5.8 newplot 函数 (Chapter IV of MATLAB graphic objects to operate the properties of graphic object 4.1 graphic object handle 4.2 Access 4.2.1 object created when the relationship between the level of access to 4.2.2 to get 4.2.3 to obtain the current object under the object attribute value 4.2.4 Access 4.3 graphic object with the judge handles delete delete 4.3.1 handles 4.4 judgment 4.3.2 Handle Graphics object attribute values to obtain and set the target attribute value 4.4.1 graphics settings 4.4.2 graphic object attribute values to obtain 4.4 .3 user operation 4.5 Default graphic object 4.5.1 figflag other operations function 4.5.2 findfigs function 4.5.3 copyobj function 4.5.4 capture function 4.5.5 refresh function 4.5.6 saveas function 4.5.7 hgload function and 4.5.8 newplot function hgsave function)

计算矩阵序列的低秩近似，来至于论文一般的矩阵序列低秩近似。用matlab实现，能够有非常高的压缩率，而且能够重建原图像(We consider the problem of computing low rank approximations of matrices.)

模板法实现图像锐化，《计算机图像处理与识别技术》源代码 (model image sharpen)

音频压缩matlab代码，使用时先将6段代码分别编译，在command窗口中运行main函数即可。(Audio compression matlab code, use the first six sections of the code were compiled, the main function can be run in a command window.)

对HARQ系统的吞吐量分析，主要为数据分析和统计，小波包分析提取振动信号中的特征频率。( HARQ throughput analysis of the system, Mainly for data analysis and statistics, Wavelet packet analysis to extract vibration signal characteristic frequency.)

matlab 教程(matlab tutorial)

环天线的建模以及天线表面的电流分布三维图，小环的辐射强度、天线阻抗以及辐射方向图(Loop antennas and antenna modeling three-dimensional surface current distribution map, a small ring of radiation, the antenna impedance and radiation pattern)