单脉冲相位和差测角 - 副本

可以检测网络延迟，测出网速好坏，可以连续不断测试(Test the network,find the network problem)

说明：  双闭环直流调速系统工程设计，simulink模块搭建，4个不同模块(development of dc speed control system with double closed loops )

lcd显示加ps2键盘，供大家参考学习，自己已经验证成功(LCD display plus PS2 keyboard, for your reference learning, they have verified success)

Arduino based electronic variac

文章详细叙述了FIR数字低通滤波的物理意义-Article described in detail FIR digital low-pass filtering the physical meaning of

MS的TAPI实现电话系统的小程序。Speech API SDK 5.1 源代码(TAPI achieved Outgoing Call system. MS SAPI source code)

说明：  发电机接入三相不平衡负载，三相负载大小不同，但阻抗角相同，实现三相幅值不平衡仿真(The generator is connected to a three-phase unbalanced load, the three-phase load is different in size, but the impedance angle is the same, and the three-phase amplitude imbalance simulation is realized)

关于合成孔径雷达一个很好的PPT,是学习SAR一个很好的东东,欢迎下载学习.(Synthetic aperture radar on a good PPT, is a very good learning SAR Dongdong, welcome to download learning.)

本文主要内容是关于单相PWM逆变器的输出电压波形控制技术。好的输出波形 包含两个方面的要求：稳态精度高和动态响应快。本文围绕这两点，分析了重复控制 技术和双环控制技术，并进行了一系列仿真和实验。 (The output waveform correction technology of single-phase PWM inverter is studied in this dissertation.High quality waveform has two characteristics.It has not only nice static characteristic but also well dynamic response.Aiming at these characteristics, repetitive control technology and dual-loop control technology is analyzed.Both these control scheme are verified by simulation and experiment. )

2006年10月08日实用安全工具包是一个非常强大实用 的工具集合，它方便解决您操作系统时遇到的问题。 具体内容请查看工具包内的“工具包说明”。-October 8, 2006 practical security tool kit is a very powerful and practical tool set, It convenience solve your operating system encountered problems. Please refer to specific content within the tool kit of "tool kits note."