Description: 盲信号分离(BSS)是指在对彼此独立的源信号混合过程及各源信号本身均未知的情况下，从混合信号中分离出这些源信号的方法。BSS可以用来从多个麦克风混合语音信号中提炼出单个语音信号。本文简要阐述LMS、RLS算法，并通过仿真实验来分析比较这两类方法的性能，并利用此方法对一实际的语音信号进行分离。-Blind Signal Separation (BSS) is defined as independent of each other mixed-signal process and the source of the signal itself are unknown circumstances, from the mixed-signal to isolate the source of these signals. BSS can be used from multiple microphones mixed voice signal to extract a single speech signal. This paper briefly described LMS, RLS algorithm, and through simulation experiments to analyze the comparative performance of these two types of methods and take advantage of this method on a real speech signal separation. Platform: |
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Author:贡晓飞 |
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Description: LMS和RLS算法性能的比较，包括权值比较、遗忘因子的影响等-LMS and RLS algorithm performance comparisons, including the right value compared with the impact of forgetting factor Platform: |
Size: 3072 |
Author:neal |
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Description: 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-Echo cancellation devices commonly used in adaptive filtering algorithm has several LMS, NLMS, RLS, such as algorithms. The main algorithm of the existing performance analysis, and evaluation and comparison of the advantages and disadvantages. For the convergence between computing speed and a good compromise on the NLMS algorithm improvements have been PNLMS Platform: |
Size: 28672 |
Author:东 |
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Description: 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-Echo cancellation devices commonly used in adaptive filtering algorithm has several LMS, NLMS, RLS, such as algorithms. The main algorithm of the existing performance analysis, and evaluation and comparison of the advantages and disadvantages. For the convergence between computing speed and a good compromise on the NLMS algorithm improvements have been PNLMS Platform: |
Size: 181248 |
Author:东 |
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Description: 利用MATLAB仿真软件对LMS和RLS两种算法进行仿真，通过仿真比较了两种算法的收敛速度，对两种算法收敛后的误码率进行分析，研究了步长对LMS算法均方误差性能曲线的影响和遗忘因子对RLS算法性能曲线的影响。-Using MATLAB simulation software for two types of LMS and RLS algorithm simulation, the simulation compares the convergence rate of two algorithms, two algorithms for bit error rate after convergence analysis to study the step-size LMS algorithm for the mean square error performance curve the impact and forgetting factor RLS algorithm for the impact of performance curve. Platform: |
Size: 1024 |
Author:shu |
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Description: 关于自适应滤波的算法仿真，其中应用了LMS算法和RLS算法，也比较了他们的性能-Adaptive filtering algorithms on the simulation, which applied the LMS algorithm and RLS algorithm, also compare the performance of their Platform: |
Size: 184320 |
Author:xiaojun |
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Description: 自适应滤波器算法，包括LMS算法和RLS算法，两者进行了对比，从而得到性能的比较-Adaptive filter algorithms, including LMS algorithm and RLS algorithm, the two were compared in order to be comparative performance Platform: |
Size: 1024 |
Author:赵明诚 |
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Description: 拟使用基于LMS与RLS的自适应算法在MATLAB平台上对带有两个权的自适应线性组合器进行仿真,进而对两类算法的性能作比较，同时也考察了两种算法在不同参数条件下曲线收敛性的变化-Intending to use the LMS and RLS-based adaptive algorithm in the MATLAB platform with two pairs of the right to self-adaptive linear combiner is simulated, and thus the performance of two types of algorithms to compare, but also examines two kinds of algorithms with different parameters under the conditions of convergence of the change curve Platform: |
Size: 5120 |
Author:刘翔 |
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Description: 两种算法（LMS和RLS）实现CDMA系统盲多用户检测的仿真。结论验证了在加性高斯白招生信道下、同步DS-CDMA系统中接收机应用这两种盲多用户检测算法抑制多址干扰（MAI: multiple access interference）和码间串扰（ISI: inter symbol interference）的能力,仿真实验与理论推导相吻合。实验与理论都表明,RLS性能好于LMS，而LMS计算量明显小于RLS。-This paper discusses two algorithms (LMS and RLS) to achieve blind multiuser detection CDMA system simulation. Conclusion is verified in the Additive White Gaussian noise channel, the synchronous DS-CDMA system receiver applications both blind multiuser detection algorithm to suppress Multiple Access Interference（MAI）and Inter Symbol Interference (ISI) the ability of simulation is consistent with the theoretical. Both experiment and theory show that, RLS’s Performance is better than LMS, and the LMS ‘s computation was significantly less than RLS. Platform: |
Size: 1024 |
Author:song |
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Description: MMSE忙多用户检测算法的收敛性能分析，比较LMS和RLS算法的收敛性能-MMSE busy multi-user detection algorithm convergence performance analysis, by comparing the convergence of LMS and RLS algorithm performance, simulation and training forgetting factor selected sequence, the simulation results show that the algorithm has a smaller bit error rate performance, can effectively improve the quality of communication . Platform: |
Size: 5120 |
Author:公会议 |
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Description: 比较LMS，RLS, 和Kalman滤波器多用户检测器的性能，包括信干比性能，剩余能量输出性能。-More LMS, RLS, and Kalman filter performance multi-user detector, including the signal to interference ratio performance, the remaining energy output performance. Platform: |
Size: 8192 |
Author:高维廷 |
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Description: 分别用LMS和RLS算法实现回音对消，并比较二者收敛性能，及不同信道参数对算法的影响-LMS and RLS algorithms were used to achieve echo cancellation, and compare the convergence performance of the two, and different channel parameters affect the algorithm Platform: |
Size: 1024 |
Author:hanxiang |
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Description: 盲信号分离(BSS)指在源信号混合和传输信道未知的情况下，只利用接收天线的输出观测混合信号抽取源信号的方法。本文简要阐述了常用的瞬时混合盲信号分离的LMS与RLS自适应算法，对RLS自适应算法重点研究分析了基于普通梯度与自然梯度的两种算法，并通过仿真实验来分析比较几种方法的性能。-Blind signal separation (BSS) refers to the source signal and transmission channel mixing unknown circumstances, the only use of the receiving antenna output source signal observed mixed-signal extraction method. This paper describes commonly used blind source separation of instantaneous mixture of LMS and RLS adaptive algorithms, the RLS adaptive algorithm focuses on the analysis of general gradient and the natural gradient based on two algorithms, and through simulation experiments to compare several methods of analysis performance. Platform: |
Size: 10136576 |
Author:chenxiaocen |
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Description: 关于LMS和RLS算法的详细的原理，性能比较以及程序，附程序说明-The principle of the LMS and RLS algorithms, performance comparison and procedures, with a description of the procedures Platform: |
Size: 451584 |
Author:李静叶 |
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Description: 基于RLS算法，NLMS和LMS的自适应滤波器的MATLAB程序-LMS and RLS algorithm performance comparisons, including the right value compared with the Platform: |
Size: 2048 |
Author:windwizard |
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Description: LMS和RLS算法的对比，及其性能分析，研究其性能曲线的变化-Comparison of LMS and RLS algorithm and its performance analysis to study changes in the performance curve Platform: |
Size: 2048 |
Author:wangjixu |
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Description: 代码实现了二阶AR模型的最优权值递推，使用了LMS和RLS两种方法，对二者性能进行了比较，分别进行了单次和100次平均进行性能观察，并且仿真了不同步长因子对LMS算法的影响以及不同lamda值对RLS算法的影响。文档包含了模型的详细介绍以及2种方法的理论仿真和结果分析。代码以附在之后。-Code to achieve the optimum weights recursive second order AR model, the use of LMS and RLS are two methods were compared for the two properties, were observed and 100 times the average per-performance and simulated sync Effect of a growth factor RLS algorithm impact on LMS algorithm and different lamda value. Document contains the results of theoretical simulation and detailed description of the model and two methods of analysis. Code annexed. Platform: |
Size: 435200 |
Author:陈陈 |
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Description: 预测信号由二阶AR模型产生，为二阶线性预测滤波器，LMS算法与RLS算法性能对比(The predicted signal is generated by the two order AR model, and is the two order linear prediction filter,performance comparison between LMS algorithm and RLS algorithm) Platform: |
Size: 1024 |
Author:lbb1991
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