Description: 优化网址频道旧版本(2004版和2005测式版)，去除局部背景图，大大减少了网站空间的占用，提高访问速度，用冷色调，单一配色体现正规更适合门户和大型网址频道专用，同时对后台进行了同步修改用
户名:admin
密码:www.sz100.cn-channel optimization website older version (2004 and 2005 test-version), partial removal of background map, greatly reducing the space occupied site, increase the speed with cold colors, a single color reflects formal and more suitable for large-scale portal site dedicated channels, the right background for synchronous with changes Username : admin password : www.sz100.cn Platform: |
Size: 437551 |
Author:林新 |
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Description: 深喉咙(Deepthroat) 可同时生成企业网站的前台和后台，并实现前后台同步管理。
基于PHP技术开发，系统构架安全合理，独特的缓存处理机制，使生成网站的浏览速度极快，结合Web设计简单理念，使生成的后台管理界面直观操作简单，支持插件模块、支持模版皮肤，使系统具有良好的扩充性，升级方便。
Deepthroat v2.2 (2006.10.13) 更新功能如下：
· 增强SEO(搜索引擎优化)
· 支持插件模块
· 支持模版皮肤
· 自定频道管理功能；
· 自定栏目管理功能；
· 用户管理功能；
· 改善了后台用户登陆；
· 增强网站内容编辑功能；
· 完善了测试环境；
· 完善了安装包、安装使用说明；
· 全面兼容各类浏览器.-deep throat (Deepthroat) can also generate business for the future and backers. and the achievement of Taiwan before and after synchronization management. Based on PHP technology development, reasonable security system architecture, unique caching mechanism, make the production site visit at high speed, with a simple Web design philosophy, so that the background to generate management interface simple and intuitive to operate, support plug-in modules to support template skin, the system has good expandability and upgrading convenience. Deepthroat v2.2 (2006.10.13) Update function as follows : enhance SEO (search engine optimization) Plug-in modules to support skin support template set channel management function; Self-management functions columns; user management functions; improved user l Platform: |
Size: 1006223 |
Author:Hoo |
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Description: 现在的这个版本除了对代码进了相当多的优化以外，还做了以下的修正：
1.资源发布的修正：PSN可以删除的修正
2.编辑器的修正：可以上传图片
3.内容发布的修正：文章自定义发布顺序内容发布
4.JS引用：采用了缓存管理
5.频道菜单：列出系统中的频道结构
...
在这里，我们想声明一点：我们的作品，既然开源了，就不怕被某些垃圾偷!
在此，我们郑重声明：SS-CMS永远会走免费、开源的路子! -now in addition to this version of the code into a lot of optimization, has made the following amendments : 1. Resources released by the amendment : PSN can delete the two amendments. Editor amendment : 3 can upload pictures. Published content of the amendments : This article from the definition of release order issued 4.JS invoked as : using a cache management 5. channel menu : lists system of channels structure ... Here, we would like to make it clear : our work, since the revenue, not afraid to steal some of rubbish! Here, we solemnly declare : SS - CMS will always go free, ways to raise revenue. Platform: |
Size: 895343 |
Author:sdfew |
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Description: 优化网址频道旧版本(2004版和2005测式版)，去除局部背景图，大大减少了网站空间的占用，提高访问速度，用冷色调，单一配色体现正规更适合门户和大型网址频道专用，同时对后台进行了同步修改用
户名:admin
密码:www.sz100.cn-channel optimization website older version (2004 and 2005 test-version), partial removal of background map, greatly reducing the space occupied site, increase the speed with cold colors, a single color reflects formal and more suitable for large-scale portal site dedicated channels, the right background for synchronous with changes Username : admin password : www.sz100.cn Platform: |
Size: 437248 |
Author:林新 |
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Description: Orthogonal frequency division multiplexing (OFDM) is becoming the chosen modulation technique for wireless communications. OFDM can provide large data rates with sufficient robustness to radio channel impairments. Many research centers in the world have specialized teams working in the optimization of OFDM for
countless applications Platform: |
Size: 377856 |
Author:Allen |
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Description: 本程序为一种基于凸优化的OFDM信道估计算法，平滑SLO算法是求解稀疏线性方程组的一种迭代解法，本程序将其应用于OFDM信道估计，取得了较好的信号估计精度以及速度-This procedure is a convex optimization of OFDM-based channel estimation algorithm, smoothing algorithm SLO is sparse system of linear equations to solve an iterative method, the procedure will be applied to OFDM channel estimation, the signal to obtain a better estimation accuracy and speed Platform: |
Size: 4096 |
Author:赵亮 |
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Description: 摘要本文首先分析了自适应调制的原理, 它以频谱效率最高为准则, 在恒定功率约束条件下对接收信噪
比优化来选择不同调制阶数。然后引入时变多径信道模型, 通过仿真给出了自适应在此信道条件下的性能, 并分析
了信道估计误差对其性能的影响。
关键词自适应调制, 调制, 时变信道-Abstract This paper first analyzes the principle of adaptive modulation, spectral efficiency it up to standards, in the constant power constraint condition to receive a letter under the noise
Optimization to select different modulation than the order of. Then the introduction of time-varying multi-path channel model is given by simulation of adaptive channel conditions in this performance, and analyze the
The channel estimation error on their performance.
Key words adaptive modulation, modulation, time-varying channel Platform: |
Size: 167936 |
Author:yanyan |
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Description: 十篇关于OFDM的论文，其中两篇为学位论文，内容涉及OFDM习题信道估计的研究仿真，软硬件仿真，信道估计算法优化以及基于MATLAB的系统仿真分析~~ -10 papers on OFDM, in which two for the dissertation, which relates to OFDM channel estimation of exercise simulation, hardware and software simulation, optimization and channel estimation algorithm for systems based on MATLAB simulation ~ ~ Platform: |
Size: 5881856 |
Author:gongshulei |
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Description: 基于粒子群优化的无线MESH网信道分配算法通用MATLAB源码，本算法基于冲突图的粒子群优化算法而来。-Particle Swarm Optimization for Wireless MESH Network Channel Assignment General MATLAB source code, the algorithm is based on the conflict graph from PSO. Platform: |
Size: 4096 |
Author:成龙 |
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Description: Wireless Mesh Networks (WMNs) are a promising technology
for providing broadband wireless access to the end
user. They offer a higher degree of flexibility compared to
traditional networks but on the expense of a more complex
structure. Thus, planning and optimization of WMNs is a
challenge. In this paper, we address this challenge using
genetic algorithms. Genetic algorithms are able to evaluate
and optimize large-scale WMNs in relatively small computation
time. The results prove the effectiveness of the genetic
operators to optimize the routing and channel assignment in
WMNs. Platform: |
Size: 212992 |
Author:SALAH |
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Description: mimo功率优化MIMO系统的功率优化问题，通过SVD分解和注水算法-mimo power optimization the MIMO system power optimization problem, SVD decomposition and water-filling algorithm Platform: |
Size: 60416 |
Author:白志斌 |
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Description: 不同信号和不同信道影响下的自动调制分类的文章。-performance optimization of automatic modulation classification for different signal and channel types Platform: |
Size: 656384 |
Author:林孟渊 |
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Description: 研究无线信道优化问题, 由于非确定性 M MIO系统的信道矩阵行不满秩特性, 导致 MM SE- GDFE左预处理后引入了强干扰, 使得传统 K- Best算法产生了误码平层效应。为了消除误码平层效应,提出部分最大似然和 K - Best结合算法, 并在初始检测的强干扰区域利用部分最大似然算法获得局部最优解, 降低强干扰对系统的影响消除误码平层效应, 进而在局部最优解的基础上利用 K- Best算法完成剩余符号的检测, 保证 M MIO 检测器的软输出特性。仿真结果表明算法消除了传统 K- Best算法中的误码平层效应, 保证了检测的可靠性-Research on wireless channel optimization problem, since non-deterministic channel matrix rows dissatisfaction rank M MIO system characteristics, resulting in MM SE-GDFE left after pretreatment introduced strong interference, the traditional K-Best algorithm to generate the error floor effect. To eliminate the error floor effect, made part of the maximum likelihood and K- Best combination of algorithms and strong interference detection using part of the initial area of the maximum likelihood algorithm to obtain local optima and reduce the impact of strong interference elimination system error leveling effect, and then use K-Best detection algorithm to complete the remaining symbols on the basis of the local optimal solution to ensure that M MIO soft detector output characteristics. Simulation results show that the algorithm eliminates the error floor effect of traditional K-Best algorithm to ensure the reliability of detection Platform: |
Size: 491520 |
Author:杨佳琳 |
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Description: This thesis presents a scheme for scheduling of wireless adhoc networks by using directional antennas using the concept of frequency reuse. The idea of wireless adhoc network communication is taken one step further by adding directional antennas for both wider coverage and can also be used for maximizing the throughput by using the concept of frequency reuse.
This system can be applied to any adhoc network and can be scaled for dense networks. Most wireless adhoc networks use the same channel and try to send information by using an old protocol of CSMA/CA. Throughput remains a major hindrance in the case of adhoc networks which have to compete for the same channel. Platform: |
Size: 693248 |
Author:fahim68 |
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Description: Thesis: Optimization of the Belief Propagation
algorithm for Luby Transform decoding
over the Binary Erasure Channel Platform: |
Size: 514048 |
Author:phoenix |
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Description: Show the channel capacity can be computed using convex optimization.-Capacity of a communication channel.Show how the channel capacity can be computed using convex optimization. Platform: |
Size: 1024 |
Author:zqzhang |
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Description: 优化如下:
1、结合论坛大家的程序，去粗取精。
2、大家的程序都是在单片机开一个128bit数组，存储显示数据，一方面占用了单片机的宝贵空间，而且，每次改变一个段位，都要把全部数据写一遍，比较占用时间。
3、采用对所写段位先读后写的方式，每次只读写4bit，对数字位，只读写8bit，提高速度。
4、程序在89s52单片机运行通过，程序中加了详细注解，便于阅读。
5、编译后的空间占用由论坛的程序的1200字节降到800字节，降低1/3.-Optimization is as follows:
1, combined with the forum we all procedures, to rough fine.
2, we are in the microcontroller program to open a 128bit array, storage display data, on the one hand takes up the valuable space of the microcontroller, and each time to change a paragraph, all the data should be written again, more time.
3, the use of the first to write after reading the way to write bits, each time only read and write 4bit, the digital bits, read and write 8bit, improve speed.
4, procedures in 89s52 single-chip running through the process of adding a detailed note, easy to read.
5, after compiling the space occupied by the Forum procedures 1200 bytes down to 800 bytes, reduced by 1/3. Platform: |
Size: 1004544 |
Author:JAHNCHEN |
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Description: New resource allocation schemes are proposed to
improve the performance of rainy cooperative FSO networks. The
schemes are formulated as multi-objective optimization problems.
The simulation results indicate the superior performance over
existing relayed ones. Platform: |
Size: 154624 |
Author:ghazy
|
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Search - channel optimization