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Description: LMS NLMS matlab仿真实现
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Size: 370 |
Author: zhuowenwei@163.com |
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Description: 一种窄带干扰抑制的非线性自适应预测滤波算法！-a narrowband interference suppression filter nonlinear adaptive prediction algorithm!
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Size: 1024 |
Author: 高丽 |
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Description: 提供了三个NLMS算法程序，结果良好，供大家参考-provide 3 NLMS algorithm program with good results. Please refer to it.
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Size: 2048 |
Author: 叶君 |
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Description: 数字信号处理（机械工业出版社）的源码，7章介绍IIR滤波器设计和matlab源码，8章介绍FIR滤波器设计和matlab源码，9章介绍自适应（LMS,NLMS,RLS,LMS的快速算法）滤波器设计和matlab源码，希望帮助有需要的朋友-digital signal processing (Machinery Industry Press), the source, Chapter 7 IIR filter design and Matlab source, Chapter 8 FIR filter design and Matlab source, adaptive Chapter 9 (LMS, NLMS, RLS, the fast algorithm LMS) filter design and Matlab source, in order to help a friend in need
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Size: 760832 |
Author: py528977 |
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Description: 关于lms经典算法汇总，包括lms,nlms,LMS_Equalizer,Basic_LMS,LMS toolbox等等。-classical algorithm for matrix lms, including lms, nlms. LMS_Equalizer, Basic_LMS, LMS toolbox, and so on.
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Size: 19456 |
Author: 李伟 |
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Description: 一个matlab实现IIR、FIR、LMS、NLMS等算法的m代码-a Matlab IIR, FIR, LMS, NLMS algorithm code m
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Size: 130048 |
Author: 郑良德 |
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Description: 这里主要对LMS算法及一些改进的LMS算法（NLMS算法、变步长LMS算法、变换域LMS算法）之间的不同点进行了比较，在传统的LMS算法的基础上发展了LMS算法的应用。-here on the main LMS algorithm and some improvements to the LMS algorithm (NLMS. modified LMS algorithm, transform domain LMS algorithm) between the different points of comparison, in the traditional LMS algorithm developed on the basis of the LMS algorithm application.
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Size: 31744 |
Author: 石安连 |
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Description: NLMS是LMS的一种改进算法。对该自适应滤波的朋友有一定启发-NLMS is an improved algorithm of LMS. The adaptive filtering friends have a certain inspiration
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Size: 1024 |
Author: duoduomi |
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Description: 主要 研 究 用于声音通讯系统中的声回波抵消技术。声回波抵消通常采用声回波抵
消器来实现。具体方法是用自适应滤波器来估计回波信号，并从麦克风信号中减掉该
估计值，从而实现声回波的抵消。回波抵消器中常用的几种自适应滤波算法有LMS,
NLMS, RLS等算法。对现有主要算法的性能进行了分析，并对优缺点进行评价和比
较。为了在收敛速度和运算量之间得到很好的折衷，对NLMS算法改进，得到了
PNLMS算法，对传统的快处理块算法改进，得到了精确块算法。综合两个算法，获
得了一种基于回波路径冲击响应稀疏性和精确块技术的自适应算法(BEPNLMS),
并对该算法作了详细的分析和研究。针对具体应用以及DSP芯片的特点，结合
BEPNLMS算法，给出了一种基于TMS320VC5402 DSP实现回波抵消的软硬件设计
方案。对主要模块电路的设训作了详细介绍，画出了自适应算法和语音检测流程图，
写出了各模块程序的主要部分。最后，对新算法的收敛性和计算复杂度等主要性能作
了验证，说明本算法可行并满足各项指标要求。-err
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Size: 2842624 |
Author: hbeishang |
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Description: nlms s matlab Simulation Program
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Size: 3072 |
Author: wang |
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Description: 这 里主要对LMS算法及一些改进的LMS算法（NLMS算法、变步长LMS算法、变换域LMS算法）之间的不同点进行了比较，在传统的LMS算法的基础上发 展了LMS算法的应用。另一方面又从RLS算法的分析中对其与LMS算法的不同特性进行了比较。-Here mainly on the LMS algorithm and some improvements of the LMS algorithm (NLMS algorithm, variable step size LMS algorithm, transform domain LMS algorithm) between the different points of comparison, in the traditional LMS algorithm developed on the basis of the application of the LMS algorithm. On the other hand from the analysis of RLS algorithm and LMS algorithm for its different characteristics compared.
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Size: 30720 |
Author: jj |
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Description: 若不希望用与估计输入信号矢量有关的相关矩阵来加快LMS算法的收敛速度，那么可用变步长方法来缩短其自适应收敛过程，其中一个主要的方法是归一化LMS算法（NLMS算法），变步长 的更新公式可写成
W（n+1）=w（n）+ e（n）x（n）
=w（n）+ （3.1）
式中， = e（n）x（n）表示滤波权矢量迭代更新的调整量。为了达到快速收敛的目的，必须合适的选择变步长 的值，一个可能策略是尽可能多地减少瞬时平方误差，即用瞬时平方误差作为均方误差的MSE简单估计，这也是LMS算法的基本思想。
-Want to estimate if the input signal vector and the relevant matrix to speed up the convergence rate of LMS algorithm, then the variable step size method can be used to shorten its adaptive convergence process, one of the main method is normalized LMS algorithm (NLMS algorithm) , variable step-size update formula can be written W (n+ 1) = w (n)+ e (n) x (n) = w (n)+ (3.1) where, = e (n) x (n) the right to express filter update vector iterative adjust the volume. In order to achieve the purpose of fast convergence, we must choose the appropriate value of variable step size, a possible strategy is as much as possible to reduce the instantaneous squared error, which uses the instantaneous squared error as the mean square error MSE of the simple estimate, which is the basic LMS algorithm思想.
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Size: 3072 |
Author: 闫丰 |
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Description: LMS算法，已经通过相关调试，应用相应的语音段和噪声段文件进行调试-LMS algorithm, has been passed related to debugging, the application of appropriate voice and noise paragraph debug files
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Size: 1024 |
Author: lori |
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Description: 归一化最小均方（LMS）自适应数字滤波，带测试主程序。-Normalized least mean square (LMS) adaptive digital filter with the test main program.
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Size: 1024 |
Author: chenlili |
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Description: 包括自适应信道均衡器的三种算法和它们的对比：LMS,NLMS,RLS -adaptive channel equalization ：LMS,NLMS,RLS
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Size: 3072 |
Author: allan |
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Description: its is a algorithms of LMS,NLMS,RLS formulas
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Size: 49152 |
Author: J.V.Naveen Kumar |
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Description: 基于matlab和LMS/NLMS/SMI方法的自适应均衡-Based on matlab and LMS/NLMS/SMI adaptive equalization method
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Size: 551936 |
Author: 许地 |
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Description: 该文档是自适应信号处理研究的一篇研究生毕业论文，介绍了自适应的几种常见算法，如LMS，NLMS等等，并在最后有相关的MATLAB程序（LMS程序 自适应滤波器，陷波器，分离器等程序）可以作为自适应信号处理初学者的参考资料-This document is an adaptive signal processing graduate thesis introduces several common adaptive algorithms, such as LMS, NLMS, etc., and the final program has an associated MATLAB (LMS process adaptive filter, notch , splitters and other procedures) can be used as a reference adaptive signal processing information for beginners
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Size: 3514368 |
Author: wanghaiyan |
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Description: matlab lms nlms 变步长自适应 波束形成-matlab lms nlms variable step adaptive beamforming
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Size: 2048 |
Author: 商飞 |
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Description: z自适应滤波LMS NLMS与SLMS对比分析(Comparison and analysis of Z adaptive filtering LMS NLMS and SLMS)
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Size: 1024 |
Author: 杰秀gks |
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