搜索资源列表
goagoBlogs
- 1.使用Url重写成静态页，优化meta的title属性，使搜索引擎更容易识别和收录，并提高安全性。 2.采用更加快速的查询算法和和强大的多用户自定义分类，保证程序运行的高效率。 3.首页博客概要列表采用灵活的html代码和文本的选择机制，使首页显示更加多样性。 4.使用Menu控件作为菜单导航，使您可以通过Web.sitemap任意增减无级下拉菜单扩展定位您的网站页面。 5.规范n层架构和动态缓存，以避免IIS回收资源后程序的不稳定。 6.与逛一逛论坛(goago
On the Energy Detection of Unknown Signals Over Fading Channels
- On the Energy Detection of Unknown Signals Over Fading ChannelsAbstract—This letter addresses the problem of energy detection of an unknown signal over a multipath channel. It starts with the no-diversity case, and presents some alternative closed-fo
MIMO_OFDM
- 在No Diversity (1Tx, 1Rx)、Alamouti (2Tx, 1Rx)、与Maximal-Ratio Combining (1Tx, 2Rx)三种不同情形下的mimo仿真程序及误码率比较情况-In No Diversity (1Tx, 1Rx), Alamouti (2Tx, 1Rx), and Maximal-Ratio Combining (1Tx, 2Rx) three different cases of MIMO simulation program and the
diversity
- cooperative communication一个很经典的程序 对初学者很有帮助-cooperative communication procedures for a very classic very helpful for beginners
GuoA
- 郭涛算法(GuoA)是基于子空间搜索(多父体重组)和群体爬山法相结合的演化算法。它通过利用少数个体所张成的子空间随机生成新的个体,体现了随机搜索的非凸性。此外,由于GuoA算法采用了单个体劣汰策略,算法在每次演化 迭代中,只把群体中适应性能最差的个体淘汰出局,淘汰压力 较小,既保证了群体的多样性,又可使具有较好适应性的个体能够一直保留。实践证明, GuoA算法具有较好的坚韧性,对于不同的优化问题无须修改算法的参数,而且效率很高,可能同时找到多个最优解。-Guo Tao algorithm
bpsk_modulation
- BPSK调制以及基带信号1*1无分集传输（MRRC之前的基础编程）-BPSK modulation and the baseband signal 1* 1 No diversity transmission (MRRC basis prior to programming)
Project3
- No diversity, Selection diveristy and Maxmimum ratio combination case.
03
- 新闻发布系统(News Release System or Content Management System)又叫做内容管理系统,是一个基于新闻和内容管理的全站管理系统,新闻发布系统是基于B/S模式的WEBMIS系统,本系统可以将杂乱无章的信息(包括文字,图片和影音)经过组织,合理有序地呈现在大家面前.当今社会是一个信息化的社会,新闻作为信息的一部分有着信息量大,类别繁多,形式多样的特点,新闻发布系统的概念就此提出.新闻发布系统的提出使电视不再是唯一的新闻媒体,从此以后网络也充当了一个重要的
no_diversity.m
- 点对点mimo的仿真程序。其中包括无分集方式，1*2的分集和1*4的分集。仿真图和alomouti原文献的图一样。-Point mimo simulation program. Including non-diversity mode, 1* 2 1* 4 sub-sets and a sub-set. Simulation map and alomouti as the original plan documents.
Alamouti
- 发射分集alamouti编码，并与无分集时比较，有明显性能提高-Alamouti coding transmit diversity, and diversity when compared with no, there are clear performance improvement
no-diversity
- running simulation for no diversity system in fading rayleigh channel with jakes method
Relay_routing
- In March 2006 an IEEE task group was created to for incorporating mobile multihop relay capabilities in the mobile Wimax standard IEEE 802.16e. This group came up with an amendment to the 16e standard which is called 802.16j. This amendment is fully
MIMO_PART1
- Matlab code for Receive Diversity VS Transmitter Diversity- Computes the BER and compares teh case of no diversity, Alamouti and MRC
AsymAPPTuCM_punc_ST_Fad_Ray
- Asymmetric punctured to 1/2 turbo coded modulation Reference: A. Stefanov and T.M Duman, “Turbo-Coded Modulation for Systems with Transmit and Receive Antenna Diversity over Block Fading Channels: System Model, Decoding Approaches, and Practical C
AsymAPPTuCM_punc_8_PSK_ST_Fad_Ray
- Asymmetric punctured to 1/2 turbo coded 8-PSK modulation Reference: A. Stefanov and T.M Duman, “Turbo-Coded Modulation for Systems with Transmit and Receive Antenna Diversity over Block Fading Channels: System Model, Decoding Approaches, and Practi
alamouti-vs-no-diversity-vs-mrc
- alamouti方案的误比特率仿真 包含无分集，发射分集(2Tx, 1Rx)，发射分集(2Tx, 2Rx)，MRC接收分集 (1Tx, 2Rx)的误比特率曲线 在matlab r2010b 中已运行通过。-alamouti program the mistakenly bit rate simulation contains no diversity transmitter sub-sets (2Tx, 1Rx) emission sub-set (2Tx, 2Rx) MRC
ROC_spectrumsensing
- The receiver performance is quantified by depicting the receiver operating char- acteristics (ROC) curves. This curves serve as a tool to and study the performance of a sensing scheme. ROC graphs are employed to show trade-of vs between detection pro
npe
- defines for no boardlevel antenna diversity.
AAA
- In this letter, we propose a simple orthogonal frequency-division multiplexing (OFDM) scheme for an asynchronous cooperative system, where OFDM is implemented at the source node, and time-reversion and complex conjugation are implemented at the rel
Signal Space Diversity: A Power- and Bandwidth-Efficient Diversity Technique for the Rayleigh Fading Channel
- The increasing need for high data-rate transmissions over time- or frequency-selective fading channels has drawn attention to modulation schemes with high spectral efficiency such as QAM. With the aim of increasing the “diversity order” of the signal