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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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Author: 闫丰 |
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Description: 自适应信号处理，最终的权值矩阵就是滤波器的系数，学习曲线描述其收敛特性-Adaptive signal processing, the final weight matrix is the filter coefficient, the learning curve to describe the convergence properties
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Size: 1024 |
Author: 陈诚 |
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Description: 一个lms算法的matlab仿真程序。实现曲线输出。有很好的参考价值。-An LMS algorithm matlab simulation program. Realize the output curve. Have a very good reference value.
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Size: 1024 |
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Description: 自适应信号处理方面的LMS自适应线性预测算法-Adaptive signal processing for LMS adaptive linear prediction algorithm
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Size: 3072 |
Author: 刘开 |
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Description: 一篇讲解LMS改进算法的论文，个人感觉写的不错-LMS Algorithm on a paper, written by a good personal feeling
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Size: 523264 |
Author: Jason |
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Description: 使用MATLAB编写的LMS自适应程序代码！-Prepared using the LMS adaptive MATLAB code!
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Size: 1024 |
Author: 张婷 |
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Description: 电子通信系统的建模与仿真
第7章 通信系统差错控制仿真
7.1 缩短卷积码
7.2 有缩短卷积码加交织的差错控制系统研究
7.3 自适应均衡系统（LMS算法）
7.4 迭代译码的级联卷积码
-Electronic communications system modeling and simulation of Chapter 7 error control communication systems simulation 7.1 shortened 7.2 convolutional code convolutional code increases have shortened intertwined system of error control 7.3 adaptive equalization system (LMS algorithm) Iterative Decoding of level 7.4 convolutional codes in conjunction
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Author: 军军 |
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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: 自适应中关于格型算法和LMS的仿真程序，用MATLAB-Adaptive grid-based on LMS algorithm and the simulation program, using MATLAB
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Size: 1024 |
Author: 刘小云 |
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Description: 自适应滤波LMS算法的MATLAB程序,有修改过,运行即可看结果-LMS adaptive filtering algorithm MATLAB procedures, have modified, you can watch the results of running
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Size: 3072 |
Author: 程然 |
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Description: LMS自适应信道均衡程序以及学习曲线绘制，程序为matlab代码。-LMS adaptive channel equalization process and the learning curve drawing, procedures for the matlab code.
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Size: 1024 |
Author: 游月辉 |
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Description: 用MATLAB实现lms算法及改进的lms的源代码-Using MATLAB to achieve improved LMS algorithm and LMS source code
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Size: 44032 |
Author: lijing |
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Description: matlab实现陷波器，采用的是LMS 算法实现，能将特定的正弦信号滤去-matlab notch filter realization using the LMS algorithm, the sinusoidal signal to a particular least squares
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Size: 1024 |
Author: zdj |
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Description: 自适应滤波器。自适应滤波器为11个权系数的FIR结构。（1）不同的方差σ2（2）LMS算法画出一次实验的误差平方收敛曲线，训练长度为500，给出滤波器系数；进行20次独立实验，给出平均收敛曲线。不同步长值的比较。（3）RLS算法，LMS和RLS算法的比较
-Adaptive filter. Adaptive filter weights for 11 of the FIR structure. (1) different variance σ2 (2) LMS algorithm for an experiment to draw square error convergence curve, the training length is 500, given filter coefficient conduct 20 independent experiments, given the average convergence curve. Are not synchronized long value comparison. (3) RLS algorithm, LMS and RLS Algorithms
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Size: 5120 |
Author: 梁上泉 |
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Description: LMS算法、RLS算法 及其二者的比较
有注释说明的 比较详细-LMS algorithm, RLS algorithm and the two more notes of a more detailed
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Size: 2048 |
Author: caomin |
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Description: 仿真LMS均衡器 采用三径叠加信道，PSK调制，并计算误码性能-LMS equalizer simulation using three-path channel superimposed, PSK modulation, and calculate the BER
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Size: 1024 |
Author: |
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Description: matlab,自适应滤波算法，包括LSL,LMS等-matlab, adaptive filtering algorithms, including LSL, LMS, etc.
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Size: 6144 |
Author: air |
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Description: 基于最小方差准则（LMS）的自适应波束形成算法，matlab语言仿真示例-Based on the criteria of minimum variance adaptive beamforming algorithm
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Size: 1024 |
Author: daiwei |
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Description: this is a code for adaptive interfrence cancellation on a certain signal using the least mean square algorithm LMS using matlab.-this is a code for adaptive interfrence cancellation on a certain signal using the least mean square algorithm LMS using matlab.
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Size: 2048 |
Author: kareemelattar |
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Description: lms rls 比较算法 能独立运行 有图-lms rls comparison algorithm has plans
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Size: 5120 |
Author: 罗兰 |
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