leidachengxiang

多重分形去趋势分析，多重分形消除趋势波动分析方法(MF-DFA)是描述金融市场复杂波动的有力工具(Multifractal detrending analysis)

基于.Net环境下c#实现的国人自己的Blog平台,基于.Text的核心技术,但做了汉化以及改写了一部分的核心代码,值得研究学习-based. Net environment c#, the Chinese own blog platform based on. Text of the core technology, but what they do and the effort to rewrite part of the core code, it is worth learning Research

说明：  汇编教程专用工具Special tools for assembly course(Special tools for assembly course)

1.图像反转 2.灰度线性变换 3.非线性变换 4.直方图均衡化 5. 线性平滑滤波器 6.中值滤波器 7.用Sobel算子和拉普拉斯对图像锐化：8.梯度算子检测边缘 9.LOG算子检测边缘 10.Canny算子检测边缘 11.边界跟踪 （bwtraceboundary函数）12.Hough变换 13.直方图阈值法 14. 自动阈值法：Otsu法 15.膨胀操作 16.腐蚀操作 17.开启和闭合操作 18.开启和闭合组合操作 19.形态学边界提取 20.形态学骨架提取 21.直接提取四个顶点坐标 22.文件打开窗口(1. image reversal 2. gray linear transform 3. nonlinear transform 4. histogram equalization 5. linear smoothing filter 6. median filter 7. image sharpening on Sobel edge detection operator and Laplasse: 8. gradient edge detection operator 9.LOG edge detection operator 10.Canny operator 11. boundary tracking (bwtraceboundary function) 12.Hough transform 13. histogram thresholding method 14. threshold method: Otsu method the 15. expansion operation 16. corrosion operation 17. opening and closing operation of the 18. opening and closing combination operation 19. morphological edge extraction 20. morphological skeleton extraction 21. direct extraction of four vertex coordinates 22. file open window)

说明：  西门子PLC与C#之间通过S7协议通信编程(Communication Programming between Siemens PLC and C# through S7 Protocol)

基于matlab及simulink搭建的模糊pid控制系统，参数调试的非常好，控制效果好(Based on the fuzzy PID control system built by MATLAB and Simulink, the parameter debugging is very good, and the control effect is good.)

实现停车场的基础功能，用C#语言实现会员车辆的充值与查询，以及临时车辆的收费(Parking lot management system, including membership, temporary vehicle charges)

Arduino based electronic variac

说明：  正向云发生器，隶属度，绘制云图，剔除隶属度过大的云滴(Forward Cloud Generator, Membership Degree)

"Practical PostgreSQL" - John C. Worsley and Joshua D. Drake. PostgreSQL Database for professionals.