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书籍 GSM+to+LTE-Advanced
Wireless technologies like GSM, UMTS, LTE, Wireless LAN and Bluetooth have revolu-
tionized the way we communicate and exchange data by making services like telephony and
Internet access available anytime and from almost anywhere. Today, a great variety of techni-
cal publications offer background i ...
传感与控制 三菱FX系列PLC与计算机无协议通讯
本文主要通过介绍PLC通讯的意义和三菱FX系列PLC的四种通讯方式,并重点介绍FX系列PLC与计算机无协议通讯,主要从无协议通讯的硬件、配线、数据寄存器设置、PLC与计算机无协议通讯的指令用法、PLC程序编写和计算机VB程序的编写来说明无协议通讯的过程和一般方法。
My dissertation introduces the significance of PLC commu ...
数据结构 Although there has been a lot of AVL tree libraries available now, nearly all of them are meant to w
Although there has been a lot of AVL tree libraries available now, nearly all of them are meant to work in the random access memory(RAM). Some of them do provide some mechanism for dumping the whole tree into a file and loading it back to the memory in order to make data in that tree persistent. It ...
书籍 MIMO Wireless Networks
When we started thinking about writing the first edition of this book a few years ago, we had been
working together for more than five years on the borderline between propagation and signal processing.
Therefore, it is not surprising that this book deals with propagation models and design tools for ...
技术资料 基于K66单片机的恩智浦智能小车制作
自动驾驶汽车制作一直是前沿的汽车工业发展方向。恩智浦公司举办的恩智浦杯智能车竞赛为大学生提供了宽广的平台去了解和亲身参与自动驾驶小车的制作。文章从摄像头数字图像处理、硬件搭建、PID控制算法3个方面对智能小车的制作进行分析。Autonomous vehicle production has been the forefront of the automotive industry ...
单片机编程 I2C slave routines for the 87L
The 87LPC76X Microcontroller combines in a small package thebenefits of a high-performance microcontroller with on-boardhardware supporting the Inter-Integrated Circuit (I2C) bus interface.The 87LPC76X can be programmed both as an I2C bus master, aslave, or both. An overview of the I2C bus and descr ...
书籍源码 A novel met hod t o p artially compensate sigma2delta shap ed noise is p rop osed. By injecting t he
A novel met hod t o p artially compensate sigma2delta shap ed noise is p rop osed. By injecting t he comp en2
sation cur rent int o t he p assive loop f ilte r during t he delay time of t he p hase f requency detect or ( PFD) , a maximum
reduction of t he p hase noise by about 16dB can be achieved. ...
书籍 Bio Medical CMOS IC
A major societal challenge for the decades to come will be the delivery of effective
medical services while at the same time curbing the growing cost of healthcare.
It is expected that new concepts-particularly electronically assisted healthcare will
provide an answer. This will include new devices, ...
书籍 RFID+Essentials
LIKE SO MANY OTHERS , THIS BOOK WAS WRITTEN BECAUSE WE COULDN ’ T FIND ONE LIKE IT . We
needed something to hand to all of those people who have come to us asking for “a good
book to read on RFID.” When we looked for candidates we found some great books, but
most were aimed at electrical engineer ...
技术资料 ARMv7 Architecture manual
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 architecture, and architecture profiles on page A1-20.ARMv7 is documented as a set of architecture profiles. ...