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Description: Blind Equalizer 的演算法主要是利用CMA及 LMS 的配合，当CMA将EYE打开，使讯号趋近于正确值，就切换到LMS，利用Slicer的输出当作training sequence来调整Equalizer的系数，而Carrier Recovery 的部份，则是将phase error track出来-Blind Equalizer algorithm is the use of the CMA and LMS tie, When the CMA will EYE open, signaling close to the correct value, it switched to the LMS. SLICER use of the output as training sequence to adjust Equalize The coefficient r, and some of Carrier Recovery, the type of track out phase error
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Size: 5612 |
Author: samyu107 |
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Description: 盲均衡中的应用，CMA+DDLMS（常数模+判决引导最小均方）算法的Matlab程序，用来处理16-QAM信号。
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Size: 2348 |
Author: linning |
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Description: Blind Equalizer 的演算法主要是利用CMA及 LMS 的配合，当CMA将EYE打开，使讯号趋近于正确值，就切换到LMS，利用Slicer的输出当作training sequence来调整Equalizer的系数，而Carrier Recovery 的部份，则是将phase error track出来-Blind Equalizer algorithm is the use of the CMA and LMS tie, When the CMA will EYE open, signaling close to the correct value, it switched to the LMS. SLICER use of the output as training sequence to adjust Equalize The coefficient r, and some of Carrier Recovery, the type of track out phase error
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Size: 5120 |
Author: samyu107 |
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Description: 上述程序是基于LMS自适应算法的blind_equilibria_godard盲均衡算法。-above procedure is based on the LMS adaptive algorithm blind_equilibria_god ard blind equalization algorithm.
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Size: 1024 |
Author: 张健康 |
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Description: MATLAB 的自适应滤波酸法的集合，共大家参考 呵呵 儿童 -MATLAB adaptive filtering acid pool, a total of reference Oh children
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Size: 97280 |
Author: 李颂 |
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Description: 描述恒模算法的一个仿真程序，利用星座图比较性能-Constant modulus algorithm describes a simulation program, using comparative performance of the constellation diagram
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Size: 1024 |
Author: 李昌 |
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Description: 该源码实现了LMSCMA 算法的实现过程 结果仿真正确 输出结果也正确-The source realize the LMSCMA algorithm realize the process of the results of simulation output is also correct correct
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Size: 1024 |
Author: fangguihai |
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Description: 盲均衡中的应用，CMA+DDLMS（常数模+判决引导最小均方）算法的Matlab程序，用来处理16-QAM信号。-Application of blind equalization, CMA+ DDLMS (Constant Modulus+ Decision-directed least mean square) algorithm of Matlab procedures used to deal with 16-QAM signal.
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Size: 2048 |
Author: linning |
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Description: 基于matlab的CMA盲均衡算法仿真程序-Matlab based on the CMA blind equalization algorithm simulation program
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Size: 1024 |
Author: 徐哲 |
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Description: 智能天线技术是第三代移动通信系统的关键技术之一，也是国内外热门的研究课题。由于无线移动通信的信道传输环境具有复杂性和不确定性，存在多径衰落和时延扩展，因此造成了符号间串扰、同信道干扰、多址干扰等，这些干扰降低了链路性能和系统容量，智能天线技术是解决以上问题的方法之一。 本文首先阐述了智能天线和白适应波束形成的基本理论，然后对自适应算法进行了研究。对一些基本的自适应算法最小均方算法、恒模算法及递推最小均方算法进行了分析讨论，用计算机仿真的结果论证了算法的性能。针对相干干扰介绍了空间平滑技术，对传统的相干干扰抑制方法-空间平滑法进行了分析，采用改进算法有效降低了空间平滑算法的运算量。对信号波达方向(DOA)的估计是智能天线研究的另一关键问题。第四章在介绍了阵列信号处理方法的基础上，先简单介绍了Bartlett、Capon、MUSIC等空间谱估计算法，分析了信源数目过估计与欠估计情况下的MUSIC算法性能，提出一种改进算法，在信源数目有误差的情况下该算法的性能良好。第五章针对多径干扰环境，在分析MMUSIC算法的基础上，本文提出了基于低秩矩阵逼近法的改进MUSIC算法-In this paper, firstly, the author illustrates the principles of smart antenna and adaptive beam forming, and then introduces some typical adaptive algorithms, the LMS ,CMA and RLS algorithms are analyzed and discussed and simulate them in the computer to prove their capability. but they have the disadvantage of high complexity, so they are not fit for practice. The paper analyses the conventional method rejecting spatial smoothing coherent interfering signals, which is spatial smoothing technique
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Size: 4444160 |
Author: 王强 |
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Description: 基于matlab和C，包括LMS,CMA,MCMA自适应均衡器的程序和论文，论文说明很详细，可以提供相关参考-Including the LMS, CMA, MCMA adaptive equalizer procedures and papers, research papers explain in great detail and can provide relevant information
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Size: 412672 |
Author: 刘军 |
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Description: 1.原始信号A，通过信道受噪声污染后的信号q，然后分别经过均衡器ZF（MMSE）得到信号U，可以画出U的分布图 2.分别应用LMS,SATO,CMA算法得到U。（其中包括最佳延迟、均方误差的计算）所有结果均以图像形式显示。-1. The original signal A, subject to noise pollution through the channel after the signal q, and then through the equalizer, respectively ZF (MMSE) receive the signal U, the distribution of U can draw Figure 2. Were applied LMS, SATO, CMA algorithm to be U. (Including the best delay, mean square error terms) all the results are displayed in graphic form.
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Size: 819200 |
Author: concha |
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Description: 重点研究了全数字QAM接收机中的两个关键技术——符号同步和信道盲均衡。研究Gardner定时误差检测算法，盲均衡方面，重点研究了CMA及其改进算法，采用MMA算法和DD-LMS算法联合均衡-Focuses on the all-digital QAM receiver in the two key technologies- the symbol synchronization and channel blind equalization. Research Gardner timing error detection algorithm, blind equalization, the focus of the CMA and its improved algorithm, using the MMA algorithm and the DD-LMS algorithm for joint equalization
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Size: 2300928 |
Author: 丁建 |
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Description: cma dd lms algorithm
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Size: 2048 |
Author: bussgang |
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Description: 本篇论文在对无线通信信道进行研究的基础上，阐述了信道产生码间干扰的原因以及无码间干扰的条件，介绍了奈奎斯特第一准则和时域均衡的原理。深入研究了均衡器的结构和自适应算法，在均衡器的结构中主要介绍了4种自适应均衡器结构即线性横向均衡器、线性格型均衡器、判决反馈均衡器和分数间隔均衡器，并对这几种结构进行了比较。对于系数调整算法主要介绍了常用的几种算法，包括LMS算法、RLS算法以及盲均衡常用的恒模算法(CMA)，并讨论了它们各自的优缺点。最后选用线性横向均衡器结构与上述3种系数调整算法，利用MATLAB进行仿真，并对结果进行分析与比较。-adaptive equalizer,
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Size: 536576 |
Author: 发生地 |
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Description: LMS、RLS、CMA自适应均衡算法matlab仿真，出图效果很好。-
LMS, RLS, CMA adaptive equalization algorithm matlab simulation, showing good results. LMS, RLS, CMA adaptive equalization algorithm matlab simulation, showing good results.
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Size: 3072 |
Author: 文武 |
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Description: Its all about the smart antenna system,how the beam forming is achieved and how it will steer in required directions.in this algorithms like LMS,CMA,RLMS..... and some other type of algorithms are studied
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Size: 1181696 |
Author: sairam |
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Description: 这是 我修改的qpsk的blind 均衡，具有lms and cma goadard 模，联合判决，性能不错 的，具有实现的简单，盲均衡效果好-qpsk blind equalization with fse and decide feed with lms and cma godard mode
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Size: 4096 |
Author: shoujin chen |
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Description: Blind Equalizer 的演算法主要是利用CMA及 LMS 的配合,不错-Blind Equalizer algorithm is mainly using the CMA and the matching between the LMS, good
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Size: 6144 |
Author: eydyj-810 |
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Description: Blind Equalizer 的演算法主要是利用CMA及 LMS 的配合,不错-Blind Equalizer algorithm is mainly using the CMA and the matching between the LMS, good
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Size: 4096 |
Author: eydyj-810 |
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