最速下降法

正则表达式运行小程序正则表达式运行小程序(Regular expressions run the applet)

2阶微分方程组求解,国际象棋游戏，解压后运行程序(2nd equation slover,international chess game use matlab,have 5000lines code ,but you must install of)

图书 伦敦商学院 基于excel和vba的高级金融建模(Advanced financial modeling based on Excel and VBA)

说明：  计算多目标解集之间的HV指标的程序。。。。。(Calculate multi-target HV index between the solution set of the program...)

坐标系的转换程序，亲测可用~~~~~~~~~~~~~~~~(Coordinate system conversion program, pro - measurement can be used)

通信系统仿真原理与无线应用，matlab仿真参考书(Communication System Simulation Theory and wireless applications, matlab simulation of reference books)

模态分析的ansys apdl源程序，具有通用性(The ANSYS APDL source program of modal analysis is universal.)

RapidIO-3.1-Specification，用于rapido的规范的解读，可以更加深入的了解rapido的整个架构。(RapidIO-3.1-Specification, which is used to interpret the specifications of rapido, can provide a deeper understanding of the overall framework of rapido.)

计算机等级考试4级上级优雅环境，对准备4级考试的兄弟来说非常好的适应工具哦！-NCRE 4 superiors elegant environment, prepare four brothers examination is very good tool to adapt to Oh!

说明：  基于Matlab R-2018a版本搭建的虚拟同步发电机(VSG)三相离网变负载逆变器仿真，功率外环采用VSG控制，内环采用电容电压和电感电流双PI控制，仿真输出三相电压波形良好，输出频率跟踪也很理想。更详细的模块搭建步骤讲解可参考2018年华北电力大 学Sara Yahia Altahir Mohamed的博士学位论文《微电网并联运行虚拟同步发电机控制策略研究》P18页，Fig.2-8 Overall control of VSG.(Based on MATLAB r-2018a version of virtual synchronous generator (VSG) three-phase off grid variable load inverter simulation, the power outer loop adopts VSG control, the inner loop adopts double PI control of capacitor voltage and inductance current. The simulation output three-phase voltage waveform is good, and the output frequency tracking is also reasonable. For more detailed explanation of module construction steps, please refer to Sara Yahia altahir Mohamed's doctoral dissertation "Research on control strategy of virtual synchronous generator in parallel operation of microgrid" in 2018, page P18, fig.2-8 overall control of VSG.)