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750-914_XH-canopeneds
WAGO的标准EDS文件,可以用于WAGO的远程IO跟第三方的PLC进行通讯(This is WAGO eds files)
- 2017-03-21 00:29:54下载
- 积分：1
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MerfrfrgePDFs_15
cooperative relay communication ieee
- 2009-02-14 18:56:48下载
- 积分：1
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Proposal-TA-revisi4
Final Project Proposal: Design Smart Parking System Based on WSN Using Delay Efficient Distributed Data Aggregation Algorithm
- 2017-02-13 15:09:39下载
- 积分：1
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00786a_Driving-MOSFET-in-High-Current--Switch-Mod
Driving MOSFET in High-Current, Switch Mode Regulators
- 2013-12-23 20:13:07下载
- 积分：1
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J939介绍
说明： 从网上找的SAE J1939 介绍的总结，主要是应用层介绍，包括PGN和SPN的计算及介绍。(Summary and Introduction of J1939.)
- 2020-05-11 17:25:58下载
- 积分：1
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4
说明： ：载波频率偏移是OFDM系统实现的关键问题之一。分析了OFDM 系统载频偏移估计的2
种算法，即利用循环前缀和训练序列方法。它们均为最大似然估计方法。分别讨论了它们的基本
思想、实现方法和仿真结果。可以看出基于循环前缀算法复杂度较小，精度不高，而基于训练序列
的算法有较高的估计精度，但降纸了系统传输效率。(Abstract：Carrier frequency ofset is one of the key problems in OFDM system．Two foundational methods
。cycling prefix—based and training sequence—based algorithms。to estimate OFDM carriers~equency
ofset are analyzed．Then it discusses their basic thoughts。implementing methods and simulation resuits．
Finally。merits and demerits of every algorithm are supposed．It concludes that the cycling prefix—
based algorithm has less complexity and less precision。and that the training sequence—based algorithm
has better estimation performance at the cost of transmission efficiency．)
- 2010-05-18 18:34:44下载
- 积分：1
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java2e
JAVA编程，第二版，纯英文版本，不是国内翻译后的版本，可能需要英文功底比较好的网友(Beginning Programming With Java For Dummies, 2nd Edition)
- 2009-11-17 13:08:15下载
- 积分：1
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CCSDS_LDPC
说明： CCSDS推荐的LDPC编码方案，一系列参考标准，很好哦！(CCSDS recommended LDPC coding scheme, a series of reference standards, very good!)
- 2020-06-15 23:00:02下载
- 积分：1
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C++面向对象编程
这几章PPT讲述了C++面向对象编程思想的基本知识，最后用VC++举了一个例子(PPT these chapters on the basic knowledge of C ++ object-oriented programming ideas, and finally VC + cited an example)
- 2017-12-20 18:49:48下载
- 积分：1
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khelil_diss
master thesis for wireless ad hoc network
- 2009-04-21 00:00:33下载
- 积分：1
