System.Data.SQLite

one exercise from icarnegie ssd1

使用51单片机驱动的x9c103数字电位器(X9c103 digital potentiometer driven by 51 single-chip microcomputer)

五电平逆变器的Simulink模型，调制方式采用SPWM(Simulink model of five-level inverters with SPWM modulation)

接线模式的合理选择将有利于提升中压配电网的综合优化水平。在研究苏州地区电缆网接线模式的供电可靠性和经济性的基础上，提出了 3 种兼顾供电可靠性和经济性的电缆接线模式的选取方法 。(Reasonable selection of wiring mode will be conducive to improving the comprehensive optimization level of medium voltage distribution network. On the basis of studying the reliability and economy of power supply of cable network connection mode in Suzhou area, three selection methods of cable connection mode considering both reliability and economy of power supply are put forward.)

计算距离广州亚运会的时间，即广州亚运会倒计时牌-Guangzhou Asian Games calculating the distance of time, namely, in Guangzhou Asian Games countdown board

说明：  一个可以生成标准翼型坐标，并对翼型在不同攻角下进行升力系数及阻力系数计算的软件。(Can generate a standard airfoil coordinates, and the airfoil at different angle of attack carried out under the lift coefficient and drag coefficient calculation software.)

在matlab上仿真了SAR-ADC的动态性能，主要关于split结构(the dynamic property of SAR_ADC Is simulated in matlab, about split architecture)

设计一个多功能数字钟，以一昼夜24小时为一个计数周期。准确计时，具有“时”“分”“秒”数字显示。整点能自动打点、报时。要求报时声响四低一高，最后一响为整点。具有校时功能。要求电路主要采用中小规模CMOS集成电路。要求电路尽量简化，并选用同类型的器件。在EWB电子工作平台上进行电路的设计和计算机仿真。-The design of a multi-function digital clock, 24 hours a day for a cycle count. Accurate time, a

用于SAMP的作弊器，可以吸车，踢人，刷BOT(Cheaters for SAMP can suck cars, kick people and brush BOT)

调用Bartender 的DLL 打印文件 ，需要先安装好BARTENDER(Use Bartender DLL for Print)