Vibration Shocks

说明：  它将求解域看成是由许多称为有限元的小的互连子域组成，对每一单元假定一个合适的（较简单的）近似解，然后推导求解这个域总的满足条件（如结构的平衡条件），从而得到问题的解。(It regards the solution domain as consisting of many small interconnected subdomains called finite element elements, assumes a suitable (relatively simple) approximate solution for each element, and then deduces that the solution of this domain satisfies the conditions (such as the structural equilibrium condition), so as to obtain the solution of the problem.)

很好玩的游戏.battleship-very fun game. Battleship

WannaCry勒索病毒，大家谨慎使用，后果自付。(WannaCry extortion virus is carefully used, with consequences paid.)

MilGra0.8b for java media server

说明：  基于stm32的数字示波器，采用单片机内置的AD对输入信号进行采集。将采集到的信号使用LCD画点显示(The digital oscilloscope based on STM32 uses the built-in ad of MCU to collect the input signal. The collected signals are displayed by LCD dot drawing)

simulink联合仿真，用于纯电动汽车的仿真研究，包括SOC、循环工况等方面的仿真(Simlink Joint Simulation for Pure Electric Vehicle, including SOC, Cycle Conditions and so on)

基于可编程跨导运算放大器POTA低通有源滤波器设计。该文给出了基于可编程跨导运算放大器(POTA)的有源滤波器设计方法，能在一定范围内实现跨导值程控调节, 提高调节精度和准确度。并且利用Jacobi 法求解相似对角形矩阵，避免解高次方程的难题。所设计的有源滤波电路不易受分布电容的影响，稳定性好、灵敏度低。本文给出了设计实例，显示了该方法的优点。-Based on programmable transconductance operational amplifier POTA low-pass active filter design. In this paper, based on the programmable transconductance amplifier (POTA) of the active filter design method that can realize in a certain range transconductance value of program-controlled adjustment, improve precision and accuracy regulation. Jacobi method and use a similar matrix of angular, high-equation solution to avoid problems. Designed active filter circuit less susceptible to the effects of distributed capacitance, good stability, low sensitivity. In this paper, design examples, showing the advantages of the method.

说明：  基于matlab环境的仿真脉冲传输方程，可以切换需要的波长，支持1.5um波段掺铒光纤激光器(Matlab simulation of pulse transmission equation)

说明：  本代码用于对RGBD深度相机的深度图去噪，尤其对椒盐噪声效果很好(This code is mainly used for noise filtering of depth image of rgbd camera, which has a good effect on salt and pepper noise)

用c实现运动会管理系统-used to achieve the Games Management System