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Description: matlab 防真自适应滤波器（部分）考虑时变代价函数
-Matlab defense really adaptive filter (part) when considering variable cost function
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Size: 39936 |
Author: 毕鹏 |
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Description: Some algorithms of variable step size LMS adaptive filtering are studied．The VS—LMS algorithm is improved．
Another new non-linear function between肛and e(／ t)is established．The theoretic analysis and computer
simulation results show that this algorithm converges more quickly than the origina1．Furthermore，better antinoise
property is exhibited under Low—SNR environment than the original one．-variable step size of a LMS daptive filtering are studied. The VS-LMS algorithm is improved. Another new non-linear function between anus and e (/ t) is established. The theoretic analysis and computer simulatio n results show that this algorithm converges mo 're quickly than the origina1. Furthermore, better antinoise property is exhibited under L ow- SNR environment than the original one.
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Size: 3072 |
Author: 上将 |
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Description: By building a nonlinear function relationship between an d the error signal，this paper presents a no—
vel variable step size LMS(Least Mean Square)adaptive filtering algorithm．-By building a nonlinear function relationship between an d the error signal, this paper presents a no-vel variable step size LMS (Least Mean Square) adaptive filtering algorithm.
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Size: 3072 |
Author: 上将 |
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Description: 变步长的LMS自适应滤波算法(matlab)-variable step LMS adaptive filter algorithm (Matlab)
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Size: 1024 |
Author: zzz |
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Description: 实现补长可变的LMS程序，并给出了学习曲线的绘制程序，对大家应该有帮助的！-Realize variable length LMS fill procedures, and given the learning curve of the mapping procedures, the U.S. should have helped!
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Size: 1024 |
Author: zhangjing |
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Description: 在一种变步长LMS 算法的基础上，引进动量因式，提出了一种新的改进LMS 的算法。新算法整体性能优
于变步长LMS 算法以及LMS 算法。通过理论分析，比较了新的算法和变步长LMS 算法以及LMS 算法的收敛性
和稳态性，提出了一种设想以提高新算法的稳态性。仿真试验证明了新算法的优越性以及设想的在仿真条件下的正
确性。-In a variable step size LMS algorithm, based on the introduction of momentum factor, a new improvement of LMS algorithms. The overall performance of the new algorithm is superior to variable step size LMS algorithm and LMS algorithm. Through theoretical analysis, comparing the new algorithm and variable step size LMS algorithm and LMS algorithm convergence and steady-state, and proposes a new algorithm is envisaged to enhance the steady-state nature. Simulation tests proved the superiority of the new algorithm, as well as envisaged under the conditions in the simulation is correct.
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Size: 139264 |
Author: 王勇 |
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Description: 用matlab自编的的变步长LMS滤波的算法的程序，希望对大家有用-Matlab own use of variable step size LMS algorithm for filtering procedure, in the hope that useful to everybody
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Size: 1024 |
Author: 王瑞玲 |
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Description: 一种新的变步长LMS自适应滤波算法.pdf，电子学报，罗小东-A New Variable Step Size LMS Adaptive Filtering Algorithm. Pdf, electronic journals, Luo Xiao-dong
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Size: 178176 |
Author: cg |
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Description: 基于变步长LMS在干扰抵消中的应用，其中key1，2，3为不同变步长的MATLAB程序，而pinyu则是LMS在频域中的应用，-Variable Step Size LMS-based interference cancellation in the application, which key1, 2,3 for different variable step size of MATLAB procedures pinyu is LMS in frequency domain applications,
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Size: 984064 |
Author: 刘成芳 |
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Description: 采用一种快速收敛变步长LMS（Least mean square ） 自适应最小均方算法matlab源程序，其中算法所做的工作是用FIR 滤波器的预测系统，对IIR系统进行预测，如果阶数越高越能逼近被预测系统。-Using a fast convergence of variable step size LMS (Least mean square) adaptive least mean square algorithm matlab source, one of algorithm is the work done by FIR prediction filter systems, prediction of IIR systems, if the higher order the more it can be prediction system approximation.
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Size: 1024 |
Author: 杨思科 |
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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: 反正切函数的变步长算法,能实现反正切函数的变步长的仿真！-Arc tangent function, variable step-size algorithm
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Size: 1024 |
Author: amanda |
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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: 本算法是一种变步长的LMS算法，可以适用于智能算法等相关技术中-this algorithm is about a variable step-size LMS adaptive filter,and can be implied in samrt antenna
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Size: 1024 |
Author: 胡茂兵 |
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Description: 一种基于LMS的改进变步长算法及其应用，一种基于LMS的改进变步长算法及其应用-Improvements based on variable step size LMS algorithm and its application
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Size: 686080 |
Author: bs |
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Description: 一种变步长LMS算法及其Matlab仿真-A variable step size LMS algorithm and its Matlab simulation
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Size: 187392 |
Author: Tom |
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Description: 变步长LMS算法性能比较与仿真.希望有帮助-Variable step size LMS algorithm performance compared with the simulation. Hope that helps
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Size: 179200 |
Author: Tom |
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Description: 基与matlab仿真平台，编写变步长LMS自适应滤波器算法，该算法能够解决收敛速度和稳态精度的固有矛盾。-Based on Matlab simulation platform, the preparation of a variable step size LMS adaptive filter algorithm, which is able to resolve the contradictions inherent in convergence speed and steady precision.
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Size: 2048 |
Author: 王玉珠 |
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Description: 用MATLAB实现的LMS自适应滤波算法及变步长自适应算法程序。(LMS adaptive filtering algorithm and variable step size adaptive algorithm program implemented by MATLAB.)
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Size: 11264 |
Author: liuxiansh
|
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Description: 描述几种常见的变步长算法，步长因子与误差之间关系的曲线。(This paper describes several common variable step size algorithms, the curves of the relationship between the step factor and the error.)
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Size: 6144 |
Author: 程昱2180 |
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