Nonlinear-equations

冈萨雷斯的《数字图像处理》作业，自适应门限的中值滤波器用Matlab实现，用于图像增强，去噪(Gonzalez' s " digital image processing" operations, adaptive threshold median filter realization using Matlab for image enhancement, noise reduction)

时域仿真sssc抑制次同步谐振，基于pscad(Time domain simulation SSSC suppresses subsynchronous resonance, based on PSCAD.)

说明：  电压闭环控制逆变器外加一个锁相环控制，不错的示例( volatge control loop inverter)

水力裂缝 压裂，裂缝尖端应力分布，主要用于石油工程开发方面。直接运行即可。(matlab codes for reservoir engineering for hydraulic fracturing stress analysis.)

本文建立了跳水世界杯期间水立方观众队伍长度随时间变化的模型，通过Matlab对其进行求解并提出优化安检工作的途径。(This established the Water Cube, the audience during the World Cup diving team the length of time-varying model is solved by Matlab and make optimization of its security work means.)

说明：  实现三次样条差值，与matlab实现的精度一样(Realize the difference between cubic spline, and the precision to achieve the same matlab)

Petviashvili method,计算孤子的程序，如非线性薛定谔方程(Petviashvili method)

a practical malware analysis book

说明：  基于matlabGUI的的计算器程序，可实现与windows自带计算器相同的功能(The calculator matlabGUI program)

说明：  计算在一个矩形里，用同等大小圆来覆盖这个区域，所需要的最小圆个数，我已经运行过(Calculated in a rectangle, the circle with the same size to cover the region, the minimum required for a round number, I have to run-off)