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20080315_cb73b1efdc0f8a73d269cUMWDJTLK4NL
银行核心系统入门简介 本文的目标读者是准备从事银行核心系统开发、维护的从业人员。(This article is intended for preparing to engage in core banking system development, maintenance practitioners.)
- 2010-02-28 09:45:09下载
- 积分：1
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Intel
文中讲述了x86计算机的工作原理，设计与实现。(This paper describes the working principle of x86 computers, design and implementation.)
- 2010-03-10 09:43:10下载
- 积分：1
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Access2000VB
Access2000VBA 入门手册，可以有效提高工作效率。(Access2000VBA primer, can effectively improve work efficiency.)
- 2011-06-22 17:28:29下载
- 积分：1
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multiuser
本文针对并行干扰抵消检测器的不足之处，提出了改进的并行干扰抵消检测算法——基于多项式展开的并行干扰抵消多用户检测算法。该算法将多项式展开检测器作为并行干扰抵消检测器第一级的数据估计值，以提高检测可靠性。通过仿真实验，首先验证了多项式展开检测器的性能。然后比较改进算法与传统检测器的性能，验证改进算法的系统性能得到明显改善；并与并行干扰抵消检测器、解相关检测器和MMSE检测器相比较，验
证得到该改进算法的性能也有不同程度的改善。
(this paper discusses the principle and performance of the
conventional detector and the parallel interference cancellation(PIC)detector
separately.Since the conventional detector take MAI only as the background noise without considering the existence of the other users,the existence of MAI has a significant impact on the performance of CDMA systems.Each stage of PIC detector utilizes the data estimates of the initial or previous stage,produces a new set of MAI estimates,and then subtracts out all of the MAI for each user in parallel.Through Monte Carlo simulation in different scenarios,the results illustrate the influence of MAI in conventional CDMA ystems.Theexperimental results show PIC detector can effectively eliminate MAI andimprove the system BER.
)
- 2010-03-02 22:59:56下载
- 积分：1
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Ansoft-transient-magnetic
Ansoft瞬态场计算步骤及与RMxprt的结果对比(Ansoft transient field calculation steps and results contrast with RMxprt)
- 2015-12-11 20:18:17下载
- 积分：1
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《运筹学·第三版》清华大学出版社
《运筹学·第三版》清华大学出版社书籍书籍(Operational research, Third Edition, Tsinghua University press)
- 2020-10-12 10:37:32下载
- 积分：1
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opnetwork00_nazy
SIMULATION OF PACKET DATA NETWORKS USING OPNET
In this paper we describe the use of the OPNET simulation tool for modeling and analysis of packet data networks.
- 2010-03-15 06:59:36下载
- 积分：1
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droid-sans-mono
android font droid sans mono, developed by google.(remote desktop viewer for linux. efficient and usable.)
- 2017-08-30 07:05:56下载
- 积分：1
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NIOS_Design_Guider(Rev2.1)
Nios II 设计。Nios II处理器的使用(Nios II Design)
- 2009-03-26 08:16:29下载
- 积分：1
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Protel99
protel添加库()
- 2018-05-20 23:37:16下载
- 积分：1
