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Description: 介绍了基于最小均方算法(LMS 算法) 的自适应均衡器的原理和结构,针对用硬件实现LMS
算法的自适应均衡器存在的诸多缺点,利用MATLAB 工具对各种结构形式的自适应均衡器在不同
信道模型下的收敛速度和精度进行仿真,并介绍了该仿真程序。
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Size: 192115 |
Author: 宋 |
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Description: LMS算法实现自适应滤波
clear close all clc
N=10000 设置仿真长度
信号产生参数设定
a1=-0.195
a1=-1.5955
a2=0.95
R0=[1,a1,a2 a1,1+a2,0 a2,a1,1]
p=[1,0,0]
r=inv(R0)*p 计算理论自相关函数
R=[r(1),r(2) r(2),r(1)] 生成理论自相关矩阵
p1=[r(2),r(3)] 生成互相关
h=inv(R)*p1 计算维纳解
Jmin=r(1)-h *p1 计算维纳解时最小均方误差
u=1/sum(eigs(R- LMS算法实现自适应滤波
clear close all clc
N=10000 设置仿真长度
信号产生参数设定
a1=-0.195
a1=-1.5955
a2=0.95
R0=[1,a1,a2 a1,1+a2,0 a2,a1,1]
p=[1,0,0]
r=inv(R0)*p 计算理论自相关函数
R=[r(1),r(2) r(2),r(1)] 生成理论自相关矩阵
p1=[r(2),r(3)] 生成互相关
h=inv(R)*p1 计算维纳解
Jmin=r(1)-h*p1 计算维纳解时最小均方误差
u=1/sum(eigs(R))
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Size: 1024 |
Author: wan |
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Description: 噪声抵消的matlab程序源码 LMS算法 matlab程序-Matlab noise cancellation process of the LMS algorithm matlab source program
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Size: 1024 |
Author: tutu |
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Description: 运用MATLAB设计一个LMS自适应滤波器，将一叠加在随机信号上的正弦干扰信号波滤除。-Use MATLAB to design a LMS adaptive filter, a random signal superimposed on the sine wave filter out signal interference.
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Size: 1024 |
Author: fengjinhua |
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Description: MATLAB code for LMS algorithm.
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Size: 1024 |
Author: Davood |
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Description: LMS自适应波束形成算法及Matlab源代码。很好用。-LMS adaptive beamforming algorithm and Matlab source code. It just works well
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Size: 410624 |
Author: zq |
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Description: 一种改进的变步长LMS自适应算法，论文不错！-An improved variable step-size LMS adaptive algorithm, thesis is true!
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Size: 58368 |
Author: 倪宁 |
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Description: 实现lms算法，实现lms自适应滤波器，给出性能曲线-To achieve lms algorithm to achieve lms adaptive filter, given performance curve
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Size: 1024 |
Author: 常伟 |
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Description: LMS算法，可以实现在计算机上的仿真，通过仿真可以清楚的了解结果-LMS
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Size: 1024 |
Author: wangw899 |
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Description: 一种改进的LMS算法及其在噪声对消中的应用。在分析传统定步长LMS算法和变步长LMS算法的基础上，提出了一种改进的变步长LMS算法。新算法利用瞬时误差绝对值三次方的指数形式和遗忘因子同时调整步长，更好的解决了收敛速度和稳态误差的矛盾-An improved LMS algorithm and its application in noise cancellation. In the analysis of the traditional fixed step and variable step size LMS algorithm based on LMS algorithm, a modified variable step size LMS algorithm. Absolute value of the new algorithm uses the instantaneous error and the form of cubic exponential forgetting factor while adjusting step, a better solution to the convergence speed and steady-state error of the contradictions
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Size: 1024 |
Author: dapeng |
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Description: 介绍如何编写自适应lms算法的matlab仿真程序，很适合初学者-How to write adaptive lms algorithm matlab simulation program, it is suitable for beginners
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Size: 380928 |
Author: 王阳 |
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Description: rls和LMS的MATLAB仿真程序，供大家参考-rls and LMS in the MATLAB simulation program, for your reference
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Size: 6144 |
Author: 张福生 |
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Description: LMS算法实现回声消噪，自己编写的原代码，对初学者有一定的帮助啊-LMS algorithm for echo cancellation noise, I have written the original code, there is some help for beginners ah
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Size: 54272 |
Author: 安扣成 |
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Description: echo cancellation using lms matlab code
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Size: 970752 |
Author: sam |
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Description: LMS matlab及verilog程序-LMS MATLAB and Verilog program
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Size: 12944384 |
Author: d |
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Description: LMS算法是自适应波束形成中的经典算法，程序实现了用LMS算法得出波束形成图。(LMS algorithm is the classic algorithm of adaptive beamforming, and the program realizes beamforming with LMS algorithm.)
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Size: 1024 |
Author: tinghuan
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Description: 两种自适应滤波技术，包括LMS和RLS,在信号处理中的的应用(Two adaptive filtering techniques, including LMS and RLS, are presented in the application of signal processing)
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Size: 29696 |
Author: kitty111
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Description: lms filter on verilog filter and synthesizable on xilinx
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Size: 191488 |
Author: addy007
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Description: LMS 算法 用simulink 搭建(LMS algorithm sim with simulink)
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Size: 2471936 |
Author: doodoodoo
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Description: 阵列信号处理中线性约束最小方差准则（LCMV）算法和最小均方（LMS）算法的matlab源代码(Matlab Source Code of Linear Constrained Minimum Variance Criterion (LCMV) and Least Mean Square (LMS) Algorithms in Array Signal Processing)
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Size: 1024 |
Author: liyiiii |
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