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renconfiguration
含分布式电源的配网重构遗传算法 含基因环路编码 目标为网损最小(distributed generations)
- 2013-05-27 09:30:20下载
- 积分：1
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music_linear
说明： 基于MUSIC算法，能够实现任意线阵的到达角估计，并分析信噪比等因素对估角精度的影响。(Based on music algorithm, DOA estimation of any linear array can be realized.)
- 2020-02-10 09:39:04下载
- 积分：1
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OFDM
基于深度限幅的OFDM峰均比抑制器的设计
（限幅法是最简单直接的一种，以降低误码率性能
频谱畸变和计算复杂度为主要代价。）(matlab
OFDM)
- 2014-03-20 10:20:34下载
- 积分：1
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OFDM-simulation
OFDM（正交频分复用）系统以其抗多径衰落和较高的频带利用率，得到了众多领域的广泛应用。本文就OFDM系统中关键技术之一的信道估计技术进行了介绍。并分别叙述了OFDM系统和信道估计的意义，归纳了信道估计的分类，最后介绍了MMSE、LS及其改进信道估计算法并仿真出结果。(OFDM（orthogonal frequency division multiplexing) has been widely used in many areas for its good resistance to multipath fading and high bandwidth efficiency.In this paper,channel estimation,which is one of the key technologies in OFDM systems,were introduced.
Then we discuss the significance of the channel estimation and the classification of channel estimation.Finally,we study the algorithms of channel estimation such as MMSE,LS and LMMSE,and further get the simulation results.
)
- 2012-07-06 16:11:38下载
- 积分：1
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盘形凸轮理论轮廓和实际轮廓的绘制
盘形凸轮理论轮廓和实际轮廓的绘制，包括滚子(Drawing of theoretical and actual contours of disc cam)
- 2020-06-20 04:40:01下载
- 积分：1
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GA2
本源码实现遗传算法，用于RA准则下的多用户OFDM自适应资源分配(The source code implements genetic algorithm for multi-user OFDM adaptive resource allocation under RA criterion)
- 2019-05-21 22:18:16下载
- 积分：1
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ofdm--yasuo
OFDM 自适应算法能够根据信道的状况进行比特和功率的分配，能够有效的降低误码率.本程序综合了迭代注水算法，CHOW算法，FISHER算法，H-H算法，以及自己改进的迭代注水算法程序，并进行了对比，改进的算法在有效性与迭代注水算法基本相近，但复杂度和实际应用性都更强，值得参考。(OFDM adaptive algorithm make the bit and power allocation according to the status of the channel .It can effectively reduce the error rate.This program combines iterative algorithm, water injection CHOW algorithm, FISHER algorithm, the algorithm of H- H,as well as their improved iterative allocation algorithm procedures.And has carried on the contrast, the improved algorithm in effectiveness and iterative allocation algorithm basic similar, but the complexity and practical applications were stronger with worthy of reference.)
- 2021-02-06 02:19:56下载
- 积分：1
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Performance_Comparisons_between_FLL_PLL_and_DLL
FLL、PLL、DLL的设计与比较,在扩频通信系统中这三种环路就是关键。(FLL, PLL, DLL design and comparison, in the spread spectrum communication system in these three loops is the key.)
- 2009-10-10 21:20:13下载
- 积分：1
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Strutsframedirector
Struts架构指导
书籍语言： 简体中文
书籍类型： 程序设计
授权方式： 免费软件
书籍大小： 312 KB
(Struts framework to guide books Language : English books categories : program design license : free software books Size : 312 KB)
- 2006-07-20 23:18:06下载
- 积分：1
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read_teqc_compact
multipath signal description with read technique
- 2013-08-18 14:36:23下载
- 积分：1
