Location:
Search - LMS CONVERGENCE
Search list
Description: LMS算法汇编程序，使用于DSP，经实验验证，收敛为ms级，很好的一段汇编代码。-LMS algorithm compilation procedures, the use of DSP by experimental verification, convergence of ms-class, a good compilation of code.
Platform: |
Size: 3072 |
Author: 张达 |
Hits:
Description: 考虑一个线性自适应均衡器的原理方框图如《现代数字信号处理导论》p.275自适应均衡器应用示意图。用LMS算法实现这个自适应均衡器，画出一次实验的误差平方的收敛曲线，给出最后设计滤波器系数。一次实验的训练序列长度为500。进行20次独立实验，画出误差平方的收敛曲线。给出3个步长值的比较。-consider a linear adaptive equalizer block diagram as the principle of "modern digital signal processing" Introduction to the p.275 adaptive equalizer application schema. LMS algorithm with the adaptive equalizer, painted a square experimental error of convergence curve, given final design filter coefficients. Experimental a length of the training sequence to 500. Conduct 20 separate experiments, painted square error of the convergence curve. Given three step-value comparisons.
Platform: |
Size: 4096 |
Author: lidong |
Hits:
Description: 使用simulink对LMS算法进行多径仿真，在实验中验证LMS系统在多径环境下仍表现较好的收敛性和跟踪性能。-use Simulink LMS algorithm for multi-path simulation, In the experiment verified LMS system in the multi-path environment is still better performance convergence and tracking performance.
Platform: |
Size: 6144 |
Author: PETER |
Hits:
Description: MMSE的LMS收敛特性仿真，训练点10000，SNR（-5到20），效果较好-MMSE LMS convergence characteristics of simulation, training 10,000 points, SNR (-5 to 20), better effect
Platform: |
Size: 1024 |
Author: mi_kenny |
Hits:
Description: 数字信号处理LMS算法，处理输入信号与参考信号的误差，显示收敛曲线-LMS algorithm for digital signal processing, processing the input signal and reference signal of the error, shows the convergence curve
Platform: |
Size: 1024 |
Author: 李璠 |
Hits:
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.
Platform: |
Size: 139264 |
Author: 王勇 |
Hits:
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。-Introduction based on the least mean square algorithm (LMS algorithm) of the adaptive equalizer of the principles and structure, for hardware implementation using LMS adaptive equalizer algorithms exist many drawbacks, the use of MATLAB tools for a variety of structural forms of adaptive equalizer channel model in different convergence speed and accuracy of simulation, and introduction of the simulation program.
Platform: |
Size: 191488 |
Author: 宋 |
Hits:
Description: LMS算法的收敛速度曲线的MATLAB程序-LMS algorithm convergence rate curve MATLAB program
Platform: |
Size: 2048 |
Author: jj |
Hits:
Description: 基于LMS算法的自适应滤波收敛性的Matlab仿真2
新一篇: 基于LMS算法的自适应滤波收敛性的Matlab仿真-Based on LMS Algorithm for Adaptive Filtering Matlab simulation of the convergence of two new 1: Based on LMS Algorithm for Adaptive Filtering Matlab Simulation Convergence
Platform: |
Size: 106496 |
Author: jj |
Hits:
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
Platform: |
Size: 1024 |
Author: 陈诚 |
Hits:
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
Platform: |
Size: 1024 |
Author: 陈诚 |
Hits:
Description: 程序实现的功能是：一种改进型的LMS算法！具有收敛速度快的特点-Procedures for the realization of the functions are: an improved algorithm of LMS! With the characteristics of fast convergence
Platform: |
Size: 1024 |
Author: 苗黄 |
Hits:
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.
Platform: |
Size: 1024 |
Author: 杨思科 |
Hits:
Description: LMS收敛程序。有2个仿真图，一个时域一个是频域的。-LMS convergence process. The simulation has two maps, one is a time domain frequency domain.
Platform: |
Size: 1024 |
Author: nixia |
Hits:
Description: lms算法是自适应中的一种简单，易于实现的方法，收敛速度很快，所以应用很多-lms algorithm is adaptive in a simple, easy to implement method of fast convergence, so the application of many
Platform: |
Size: 3072 |
Author: 蓉儿 |
Hits:
Description: 本程序利用自适应LMS算法实现FIR最佳维纳滤波器。可用于观察影响自适应LMS算法收敛性，收敛速度以及失调量的各种因素-This procedure using adaptive LMS algorithm is optimal FIR Wiener filter. Can be used to observe the impact of adaptive LMS algorithm convergence, convergence speed and the amount of imbalance in the various factors that
Platform: |
Size: 1024 |
Author: yunguangmei |
Hits:
Description: 该程序实现时域LMS算法，并用统计的方法仿真得出不同步长下的收敛曲线- Of the time domain LMS algorithm program implementation and use of statistical methods are not synchronized long simulation shows the convergence curve under
Platform: |
Size: 1024 |
Author: 杨学海 |
Hits:
Description: LMS算法的仿真程序，对比mu不同时的收敛速率-LMS algorithm simulation program, while comparing the convergence rate is not mu
Platform: |
Size: 1024 |
Author: 甘小小 |
Hits:
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
Platform: |
Size: 1024 |
Author: dapeng |
Hits:
Description: 自适应滤波器是一种参数可自适应调整的有限冲激响应(FIR)数字滤波器，具有非递归结构形式。介绍了自适应滤波器的基本原理，用LMS自适应算法来仿真，得到LMS算法在自适应滤波中的收敛特性。-Adaptive filter is an adaptive adjustment of parameters can be finite impulse response (FIR) digital filter, with a non-recursive structure. Describes the basic principles of adaptive filter with LMS adaptive algorithm simulation, LMS algorithm in adaptive filtering convergence characteristics.
Platform: |
Size: 47104 |
Author: Ling Li |
Hits: