Gauss_elimi

this code written for solve a sample test function by pso based on mutation.

数字版权保护的毕业设计，利用DCT进行变换，但是算法比较新颖，里面包括所有的matlab程序。(digital copyright protection graduation design, for the use of DCT transformation, but rather novel algorithm, includes all the Matlab procedures.)

Matlab GUI新手要看的资料 备忘录(Matlab GUI novice to see the Information Memorandum)

hierarchical feature selection code in matlab..

遗传算法 优化 工具箱及应用matlab( matlab english)

matlab的m文件，计算复杂网络中节点的紧密中心性(closeness centrality of nodes in complex networks)

说明：  基于LCL的单相有源阻尼并网逆变器的matlab仿真。单相LCL并网逆变器，电容电流反馈提高系统阻尼，抑制谐振，matlab版本是2016b,调制方式是spwm。(Matlab simulation of single-phase active damping grid-connected inverter based on LCL. Single-phase LCL grid-connected inverter, capacitive current feedback improves system damping and suppresses resonance. The matlab version is 2016b and the modulation method is spwm.)

matlab 常用命令，如：hold on 用于保留当前图形和当前坐标轴属性，后面的图形命令只能在当前存在的坐标轴中增加图形，即设置当前坐标轴属性NexPlot为add，(matlab commonly used commands, such as: hold on to retain the current graphics and the current axes properties, behind the graphics commands only exist in the current axes to add graphics, or set the current axes properties NexPlot for the add,)

无线信道建模仿真研究，使移动通信有可靠的信道进行仿真。(Radio channel modeling and simulation research, so that a reliable mobile communication channel to be simulated.)

M-files for sample fir and iir filter design