Search - rls lms

[Wavelet] rlsandlmscompare

Description: 自适应滤波器中的rls和lms两种算法matlab仿真比较程序。-Rls adaptive filter and the LMS algorithm matlab simulation comparison of two procedures.
Platform: | Size: 1024 | Author: bluepacer | Hits:

[Speech/Voice recognition/combine] J005241

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
Platform: | Size: 2842624 | Author: hbeishang | Hits:

[Speech/Voice recognition/combine] SMI

Description: 智能天线波束形成的LMS、SMI、RLS算法的程序-Smart antenna beamforming of LMS, SMI, RLS algorithm procedure
Platform: | Size: 1024 | Author: 王小惠 | Hits:

[matlab] RLS_MATLAB

Description: lms基本算法有利于广大学生学习。 lms基本算法有利于广大学生学习。-LMS algorithm is conducive to the broad masses of the basic learning. LMS algorithm is conducive to the broad masses of the basic learning.
Platform: | Size: 6144 | Author: 邓爱东 | Hits:

[Speech/Voice recognition/combine] AdaptiveEqualizar

Description: 基于LMS与RLS算法的自适应均衡程序，包括加性高斯信道、瑞利平坦信道、频率选择性衰落信道。-Based on the LMS and RLS algorithm adaptive equalization procedures, including additive Gaussian channels, flat Rayleigh channel, frequency selective fading channel.
Platform: | Size: 16384 | Author: 郭伟 | Hits:

[Speech/Voice recognition/combine] LMSandRLS

Description: LMS算法是自适应滤波中的基本算法，本程序用MATLAB对该算法进行了仿真-LMS adaptive filtering algorithm is the basic algorithm, the procedure of the algorithm using MATLAB simulation
Platform: | Size: 1024 | Author: serena | Hits:

[matlab] Blind_Signal_Separation_instantaneous_mixing_the_a

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: | Size: 1164288 | Author: 贡晓飞 | Hits:

[matlab] rls1

Description: RLS,Demonstration of Wiener filter,LMS filter,Steep-descent algorithm -RLS, Demonstration of Wiener filter, LMS filter, Steep-descent algorithm
Platform: | Size: 1024 | Author: 谢爱平 | Hits:

[matlab] lmsandrls

Description: 以下程序是基于matlab软件实现自适应滤波器的lms和rls两种算法，不像有些程序那样冗杂，简练明了。定义一个输入信号加入一组噪音，用自适应算法进行滤波，其中用到一个for循环。-The following procedure is based on the matlab software implementation of the LMS adaptive filter and rls two algorithms, unlike some of the procedures as miscellaneous, concise and clear. The definition of an input signal by adding a group of noise, use of adaptive filtering algorithm, which uses a for cycle.
Platform: | Size: 1024 | Author: 王伟韬 | Hits:

[VHDL-FPGA-Verilog] fir6dlms

Description: lms的verilog代码，我找了好久在才找的的，好东西，大家一起学习-LMS of the Verilog code, I am looking for a long time before looking at the good things we can work together to learn
Platform: | Size: 1024 | Author: 李允 | Hits:

[matlab] adaptEq

Description: 基础自适应均衡化利用lms或rls方法,通俗易懂,适合初学者-Adaptive equalization based on the use of LMS or rls methods, user-friendly, suitable for beginners
Platform: | Size: 1024 | Author: liu | Hits:

[Speech/Voice recognition/combine] eqber_adaptive

Description: This script runs a simulation loop for either a linear or a DFE equalizer. It uses the RLS algorithm to initially set the weights, then uses LMS thereafter to minimize execution time. It plots the equalized signal spectrum, then generates and plots BER results over a range of Eb/No values. It also fits a curve to the simulated BER points, and plots the burst error performance of the linear and DFE equalizers. The adaptive equalizer objects automatically retain their state between invocations of their "equalize" method.
Platform: | Size: 2048 | Author: 熊牧野 | Hits:

[matlab] lms_4array

Description: 4阵元的lMS和RLS的波束调零算法，可以看到调零后的波束方向图-4 array element of the LMS and RLS Beamforming Algorithm zero, we can see that after the zero-beam pattern
Platform: | Size: 1024 | Author: 沐恩 | Hits:

[Other] C_RLS

Description: 研究利用RLS算法自适应均衡器纠正存在加性白噪声的信道的畸变。讨论特征值扩散度对学习曲线的影响。比较RLS算法和LMS算法在不同信噪比情况下的学习曲线。 -RLS algorithm using adaptive equalizer to correct the existence of additive white noise distortion channel. Eigenvalue discussion diffusivity impact on the learning curve. Comparison of RLS algorithm and LMS algorithm for different signal to noise ratio in the case of the learning curve.
Platform: | Size: 131072 | Author: 喻海 | Hits:

[matlab] LMS_RLS

Description: 分别用LMS和RLS算法实现的一个AR4阶谱估计，附源代码和试验结果-LMS and RLS, respectively, with an algorithm AR4-order spectrum estimation, with source code and test results
Platform: | Size: 740352 | Author: 王冰 | Hits:

[matlab] Filters

Description: 各种滤波器，包括LMS、RLS、Wiener,Kalman,Median等滤波器源码，都是原创-A variety of filters, including the LMS, RLS, Wiener, Kalman, Median filter, such as source code, are original
Platform: | Size: 5120 | Author: 彭怀敏 | Hits:

[Data structs] RLS_LMS_beamforming

Description: 基于MMSE的波束形成器，采用RLS和LMS两种算法。-Based on MMSE，RLS and LMS algerithm is adopted !
Platform: | Size: 22528 | Author: keerain | Hits:

[matlab] wert

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 | Hits:

[matlab] mimo_ofdm

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 | Hits:

[matlab] adaptdemos

Description: 自适应滤波器采用改进的rls算法 LMS 算法 -adaptive filter optimal rls and lms algorithms
Platform: | Size: 812032 | Author: ganming | Hits:

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