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无线通信  UHF读写器设计中的FM0解码技术

&nbsp; &nbsp;针对UHF读写器设计中，在符合EPC Gen2标准的情况下，对标签返回的高速数据进行正确解码以达到正确读取标签的要求，提出了一种新的在ARM平台下采用边沿捕获统计定时器数判断数据的方法，并对FM0编码进行解码。与传统的使用定时器定时采样高低电平的FM0解码方法相比，该解码方法可以减少定时器定时误差累积的影 ...

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C/C++语言编程  c++入门经典第3三版下载(附源代码)

C++在几乎所有的计算环境中都非常普及，而且可以用于几乎所有的应用程序。C++从C中继承了过程化编程的高效性，并集成了面向对象编程的功能。C++在其标准库中提供了大量的功能。有许多商业C++库支持数量众多的操作系统环境和专业应用程序。但因为它的内容太多了，所以掌握C++并不十分容易。本书详述了C++语言的各个方面，包 ...

https://www.eeworm.com/dl/503/37371.html

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可编程逻辑  WP200-将Spartan-3 FPGA用作远程数码相机的低成本控制器

&nbsp; The introduction of Spartan-3&trade; devices has createdmultiple changes in the evolution of embedded controldesigns and pushed processing capabilities to the &ldquo;almostfreestage.&rdquo; With these new FPGAs falling under $20, involume, with over 1 million system gates, and under $5for ...

https://www.eeworm.com/dl/kbcluoji/40080.html

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可编程逻辑  US Navy VHDL Modelling Guide

&nbsp; This document was developed under the Standard Hardware and Reliability Program (SHARP) TechnologyIndependent Representation of Electronic Products (TIREP) project. It is intended for use by VHSIC HardwareDescription Language (VHDL) design engineers and is offered as guidance for the deve ...

https://www.eeworm.com/dl/kbcluoji/40131.html

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可编程逻辑  USB接口控制器参考设计,xilinx提供VHDL代码 us

USB接口控制器参考设计,xilinx提供VHDL代码 usb xilinx vhdl ;&nbsp; This program is free software; you can redistribute it and/or modify ;&nbsp; it under the terms of the GNU General Public License as published by ;&nbsp; the Free Software Foundation; either version 2 of the License, or ;&nbsp; ...

https://www.eeworm.com/dl/kbcluoji/40393.html

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测试测量  如何测试稳压器的负载瞬态响应

&nbsp; Semiconductor memory, card readers, microprocessors,disc drives, piezoelectric devices and digitally based systemsfurnish transient loads that a voltage regulator mustservice. Ideally, regulator output is invariant during a loadtransient. In practice, some variation is encountered andbeco ...

https://www.eeworm.com/dl/544/41897.html

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电子元器件应用  陶瓷电容器的温度和电压的变化

Abstract: The reality of modern, small form-factor ceramic capacitors is a good reminder to always readthe data sheet. This tutorial explains how ceramic capacitor type designations, such as X7R and Y5V,imply nothing about voltage coefficients. Engineers must check the data to know, really know, h ...

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Internet/网络编程  XMail is an Internet and intranet mail server featuring an SMTP server, POP3 server, finger server,

XMail is an Internet and intranet mail server featuring an SMTP server, POP3 server, finger server, multiple domains, no need for users to have a real system account, SMTP relay checking, RBL/RSS/ORBS/DUL and custom ( IP based and address based ) spam protection, SMTP authentication ( PLAIN LOGIN CR ...

https://www.eeworm.com/dl/620/103972.html

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手机短信编程  HomerMX is a message exchange service for wireless message formats such as SMS and MMS. HomerMX is a

HomerMX is a message exchange service for wireless message formats such as SMS and MMS. HomerMX is a Web Services-based (SOAP/WSDL) gateway that is implemented in J2EE and runs under JBoss. It currently supports SMPP and Nokia s MMS.

https://www.eeworm.com/dl/622/118261.html

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matlab例程  基于matlab的mp3的读写函数Mp3 toolbox for Matlab. Alfredo Fernandez Franco Aalborg University Departament of

基于matlab的mp3的读写函数Mp3 toolbox for Matlab. Alfredo Fernandez Franco Aalborg University Departament of Acoustics M.Sc. Student aberserk@yahoo.com Includes 2 functions to write and read MP3 files. It works like the commands WAVWRITE and WAVREAD. 1.- Just unpack in the toolbox folder under the MA ...

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