Introduced
共 199 篇文章
Introduced 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 199 篇文章，持续更新中。
分形几何学第二版，介绍了很多基本概念及相关实例
：分形几何学第二版，介绍了很多基本概念及相关实例-Second edition of fractal geometry, introduced a lot of basic concepts and related examples
PCIE3.0/4.0接收端（RX）介绍及其测试解决方案
<p>• PCIe 3.0 introduced formal Rx testing</p><p>• Based on stress testing of the DUT in loopback</p><p>◦ Looped back data must be the same as stressed data</p><p>• DUT must support loopback initializ
电机驱动控制 Electrical Machine Drives Control 完整版pdf电子书下载
<p>Electrical Machine Drives Control</p><p><br/></p><p>A basic study of electrical drives is fundamental to an electrical engineering curriculum, and,
today, gaining a better academic understanding o
4G移动通信技术权威指南：LTE与LTE-Advanced.4G LTE.LTE
<p>Preface</p><p>During the past years, there has been a quickly rising interest in radio access technologies for providing</p><p>mobile as well as nomadic and fixed services for voice, video, and dat
ARMv7 Architecture manual
<p>This manual documents the Microcontroller profile of version 7 of the ARM® Architecture, the ARMv7-M architecture profile. For short definitions of all the ARMv7 profiles see About the ARMv7 archit
高精度双向DC电源电流采样电路设计
<p>为适应双向DC/DC功率变换的电流采样需求,一种高精度高边电流采样电路被提出。其基本思想是在功率电路的高边串入采样电阻,借助电流镜原理并引入偏置电流电路,将双向电流均转换为正向电压输出。通过理论分析与仿真结合的方法对电流镜采样原理及4种不同的偏置电流电路方案进行对比,最后通过实验数据验证了高精度高边电流采样电路的有效性。实验数据表明,该采样电路可在-25~75℃的温度工作范围内,针对-10~
磁致伸缩位移传感器的设计与实现
<p>本文设计了一种磁致伸缩位移传感器,介绍了该磁致伸缩位移传感器的测量原理,通过结构优化设计提高了仪器的性能,详述了硬件电路设计及实现方法,完成了软件设计,实现了高压充电、问询脉冲加载、时间测量及滤波等功能,并通过实验对其性能进行了验证。所研制的磁致伸缩位移传感器具有测量精度高、长期稳定性好等特点,满足了大量程、高精度、恶劣环境等测量的要求。</p><p>A kind of sensor bas
基于单片机和人体红外线传感器自动关门锁门的装置
<p>入室抢劫事件屡见不鲜,针对此现象进行分析不难发现,造成失窃事件的极大原因是人们慵懒和意识差等不良性格造成习惯性不锁门.本文以STC89C52单片机为基础,设计了一种基于人体红外传感器的自动关门锁门装置,来解决此类问题.</p><p>The incidents of burglary are so common. It is not difficult to find that the mai
基于stm32f103c8t6单片机的主从式桌面机械臂的设计
<p>随着科技发展及工业4.0 进程推进,机械臂应用范围越来越广,并演化出各种各样的机械臂,如码垛机械臂、焊接机械臂、装配机械臂以及手术机械臂等。现利用solidworks 进行三维建模,设计制作一款基于stm32f103c8t6 单片机的主从式桌面级机械臂,该机械臂包括一个主动机械臂和一个从动机械臂,采用蓝牙传输信号方式进行同步运动,并且详细介绍了该机械臂材料选择、结构设计、工作原理、组成部分和
RFID_Security_and_Privacy_Concepts
In the first chapter, the topic of this book is classified into the area of pervasive com-<br />
puting. Further, security and privacy in the scope of RFID technology is motivated<br />
and the vision
Wireless+Networking+Complete
This chapter provides extensive coverage of existing mobile wireless technologies. Much of the<br />
emphasis is on the highly anticipated 3G cellular networks and widely deployed wireless local<br />
The 3G IP Multimedia Subsystem (IMS)
When 3GPP started standardizing the IMS a few years ago, most analysts expected the<br />
number of IMS deploymentsto grow dramatically as soon the initial IMS specifications were<br />
ready (3GPP Re
RF Measurements for Cellular Phones
The market for cellular phones and wireless data transmission equipment has changed<br />
dramatically since the late 1970s when cellular phones were first introduced and the<br />
late 1980s when wir
Mobile+and+Wireless+Systems+Beyond+3G
With the rapid growth of the wireless mobile applications, wireless voice has<br />
begun to challenge wireline voice, whereas the desire to access e-mail, surf the<br />
Web or download music (e.g.,
GSM, GPRS and EDGE Performance Evolution
The wireless market has experienced a phenomenal growth since the first second-<br />
generation (2G) digital cellular networks, based on global system for mobile<br />
communications (GSM) technology
Distributed+Strategic+Learning
Much of Game Theory has developed within the community of Economists,<br />
starting from the book “Theory of Games and Economic behavior” by Mor-<br />
genstern and Von Neumann (1944). To a lesser ex
Copper+Cabling+-+Applications
How will future generations refer to our times? Will it be known as one<br />
of space exploration, genetics, atomic energy or computing? Possibly,<br />
but I think it is more likely to be ‘The age o
Broadband+Wireless+Communications+Business
The past two decades have witnessed the introduction and unprecedented growth of cellular<br />
mobile telephony and wireless communications. Numerous wireless access technologies<br />
have been intr
This is a case where a array is introduced
This is a case where a array is introduced
This is a simple example in Matlab where a array is introduced
This is a simple example in Matlab where a array is introduced