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RESEARCH_ON_END-TO-END_HANDOFF
说明： 本文在研究IEEE802.16e协议和SIP协议的基础上，提出了利用
SIP解决IEEE802.16接入网络中端到端切换的新方案。该方案采用跨
层切换的设计思想，联合MAC层和应用层SIP协议，在底层链路切换
的同时，完成应用层会话的修改，加快了切换过程，减少了切换时延，
提高了切换成功率。本文基于NS2仿真平台，完成了相应的仿真平台
搭建过程，实现了SIP协议模块和WiMAX协议模块的融合，扩展了SIP
协议模块的部分消息，最终在基于SIP协议模块和WiMAX协议的统一
NS2平台上实现了基于WiMAX接入、支持SIP扩展功能的SIP会话建
立和修改过程。
( On the basis of study of WiMfAX and SIP, a new mechanism using
SIP to achieve end-to-end handoff under IEEE802.16e access networks is
Ob
proposed
handoffs,
in this thesis. The mechanism adopts a cross-layer design
which means that the l}iIAC layer handoff procedure can
interleaved with that of the application layer. During the handoff at link
)
- 2010-04-28 09:31:08下载
- 积分：1
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lg
说明： 一个线性规划的例子，里边有源数据在里边，比较基础的(A linear programming example, inside the active data in the inside basis of comparison of)
- 2008-03-13 21:25:27下载
- 积分：1
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DVB_T
OFDM具有很强的抗多径和抗频率选择性衰落的能力，并且可以传输高速数据，这里以DVB_T（2k模式）为例分析其加信道厚的信号频谱及信道对OFDM中频信号的影响。(The purpose of this programme is to provide Matlab code to simulate the basic processing involved in the generation and reception of an OFDM signal in a physical channel and to provide a description of each of the steps involved. For this purpose,we shall use, as an example, one of the proposed OFDM signals of the Digital
Video Broadcasting (DVB) standard for the European terrestrial digital television (DTV) service.)
- 2009-05-24 20:24:11下载
- 积分：1
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chap_3
这是周建兴编写的<<matlab从入门到精通》第三章的所有源代码，都可以运行的出来，和课本上的一样，(This is Zhoujian Xing written < <matlab从入门到精通》第三章的所有源代码，都可以运行的出来，和课本上的一样，)
- 2013-07-16 09:55:04下载
- 积分：1
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SKULL-EDGE-DETECTION
用于提取人脑颅骨的内外边界，能将头皮与脑组织全部舍去，主要用于颅骨修复领域。(Used to extract the boundaries of the human skull, mainly for skull repair area.)
- 2011-10-08 19:36:20下载
- 积分：1
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[4.7]
电子工业出版社 《数字信号处理》第2版课后题MATLAB 4-7题(Electronic Industry Press Digital Signal Processing 2nd edition title after title MATLAB 4-7)
- 2014-12-08 17:10:47下载
- 积分：1
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automatic-modulation-recognition
A.K.Nandi和E.E.Azzouz的期刊文献，是关于自动调制识别的经典文章，他们在基于模式识别方式上提出的自动识别的几个特征参数，是当前该领域研究的基础，对该领域研究来说有很大参考价值。(AKNandi and EEAzzouz of journal articles, is about the automatic modulation recognition of the classic article, based on pattern recognition in the way they presented the automatic identification of several characteristic parameters, is the basis of current research in this field, research in this area is a great reference value.)
- 2011-06-11 14:51:57下载
- 积分：1
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matlab_chinese
matlab简明教程，原文是英文版，本人上传的是中文翻译(matlab simple tutorial, the original English version, I uploaded the Chinese translation)
- 2012-05-24 22:46:12下载
- 积分：1
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pll
数字通信中的锁相环（PLL）完整程序，包括噪声处理，可用于GPS的的跟踪和捕获(the matlab code of PLL ,including how to deal with the noise ,which can be used to acquiring and tracking on GPS)
- 2011-11-08 15:14:20下载
- 积分：1
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standard KF
标准卡尔曼滤波。在动态 GPS 定位中，Kalman 滤波是最常用的数据处理算法，它是基于观测噪声和动力学模型噪声均是高斯白噪声建立的。(standard KF is common data processing algorithms)
- 2017-09-26 16:30:29下载
- 积分：1
