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[emuch.net]matlab-signal-analysis
一本非常实用的matlab关于振动信号分析的书籍,有利于初学者学习和使用(A very practical matlab books on vibration signal analysis, is conducive to beginners to learn and use)
- 2017-03-15 19:53:43下载
- 积分:1
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python提取abaqus后处理指定集合的信息
python提取abaqus后处理指定集合的信息(位移和应力)(Python extracts the information (displacement and stress) of the specified set after ABAQUS processing)
- 2021-05-14 22:30:03下载
- 积分:1
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TP3
Cours et traveaux pratique en traitement de texte word
- 2010-07-20 01:50:08下载
- 积分:1
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1947.Roswell.UFO.crash.related.news.section
1947年罗斯威尔飞碟坠毁事件相关报道
内容根据个人自述和会谈记录的提供者
Matilda O Donnell MacElroy
(马蒂尔达·欧’丹奈尔·马克艾罗伊)
(英文)编辑整理
Lawrence R. Spencer
(劳伦斯·斯宾塞)
主体部分内容摘录、翻译、编辑
一个中国人
第 2(1947 Roswell UFO crash reports related to the contents of records under the Personal Statement and talks provider Matilda O' Donnell MacElroy (martir Daou ' 丹奈尔马克Yiluo Yi) (English) edited by Lawrence R. Spencer (Lawrence Spencer) of the main part of the extract, translation, editing a Chinese 2)
- 2010-10-17 22:13:25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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Python源码剖析
python源码剖析,带详细目录,觉得好请点赞(Python source code analysis)
- 2020-06-24 00:00:08下载
- 积分:1
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Trnsys17Mannul01
TRNSYS,瞬态模拟程序,软件内置教程,第一部分(TRNSYS, a transient simulation program, the software built tutorial, the first part)
- 2014-03-04 20:40:25下载
- 积分:1
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navbarControl
界面美化控件,可以提高界面的美观程度,使用方便(Interface, landscaping controls, can improve the level of the interface appearance, easy to use)
- 2009-11-06 19:44:52下载
- 积分:1
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ANSYSsecondary-development-source
ANSYS二次开发源程序,利用APDL和UPs的二次开发(ANSYS secondary development source)
- 2020-09-07 09:48:06下载
- 积分:1
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shiyanxinlixue
实验心理学,相信对很多研究心理学的同仁们会有很大的帮助,内部版本(Experimental psychology believe pairs many research psychology colleagues be great help, internal version)
- 2009-12-21 11:28:05下载
- 积分:1