This paper presents a kind of adaptive algorithm: Least Mean Square(LMS algorithm).
为了达到最佳的滤波效果,使自适应滤波器在工作环境变化时自动调节其单位脉冲响应特性,提出了一种自适应算法:最小均方算法(LMS算法)。
An adaptive transverse filter using least mean square algorithm;
采用最小均方算法的自适应横向滤波器
At each moment, the least mean square algorithm is performed sequentially in every set of sub-filters.
该算法将滤波器按质因数分解为多组滤波器组合,从最短的子滤波器分组开始迭代,逐步过渡到原滤波器,在每一时刻,采用最小均方算法顺序求解分组内各子滤波器的权系数。
The way to choose the attenuating index and design variable (convergent factor or stepsize) is stated for guaranteeing the convergence of the parameter estimates, and the analysis indicates that under attenting excitation the least mean square algorithm also has a good performance:i.
给出了衰减激励信号的定义 ,并在衰减激励条件下 ,利用随机过程理论 ,研究了随机系统最小均方算法的收敛速率 ,阐述了参数估计误差收敛时 ,衰减指数和算法中设计参变量 (收敛因子或步长 )的选择方法 。
The research and application of a new adaptive LMS;
一种新的自适应最小均方算法及其应用研究
Both normalized least mean square (NLMS) algorithm and variable step-size least mean square (VSSLMS) algorithm, based on H optimal estimation, and it s application to INS/DS integrated navigation system are studied in tins paper.
文中研究了基于H~∞最优估计的规格化最小均方算法和变步长最小均方算法,并将其应用到惯导/双星组合导航系统中。
The harmonic detection principle is discussed,and the variable step-size least mean square(LMS)is used to predict the detected signals,which uses the estimation of the time-average of er.
论述了自适应滤波器谐波检测原理并利用变步长的最小均方算法(LMS)对所需检测信号进行预测,而预测算法的步长因子是根据误差信号的时间均值估计来调节的,即当滤波器的预测系数远离最优解时,步长比较大,以加强动态响应速度和对时变系统的跟踪能力;当滤波器的预测系数接近最优解时,步长比较小,以获得较小的稳态误差。
When computation of LMS(Least Mean Square) algorithm is reduced, error of the gradient estimate is increased.
由于以往小计算量最小均方算法在减小算法计算量的同时,增大了算法中的梯度估计误差,所以这些算法虽然计算量小但性能却比传统的LMS算法降低了许多。
An adaptive method based on least mean square(LMS) algorithm was proposed to calculate fractional Fourier transform.
通过对连续型分数阶傅里叶反变换进行离散化采样,得到适合数值计算的离散形式,进而通过适当的选择输入向量和目标函数构造自适应滤波器,并采用最小均方算法进行自适应计算,所得的滤波器权向量即为分数阶傅里叶变换的结果。
The Improved Least Mean Square Algorithm of Smart Antenna Research;
智能天线中改进最小均方算法的研究
An Amplitude-only Direct Data Domain Least Square Algorithm of Wideband Signals Based on the Uniform Circular Array
基于均匀圆阵的宽带信号唯幅度直接数据域最小均方算法
Channel equalization of orthogonal frequency pision multi-plexing underwater communication based on linear minimum mean square error
OFDM水声通信线性最小均方误差算法信道均衡
Matrix Volume Method of the Mean Square Deviation Computation of Least Square Solution
最小二乘估值均方差计算的矩阵体积法
Kalman Filter Applied Algorithm Based on Mean Square Error Minimum
基于均方误差最小的卡尔曼滤波实用算法
Implementation of Adaptive Filter on GPS Receiver Based on LMS Algorithm
基于最小均方误差算法消除GPS接收机噪声
A Channel Estimate Algorithm Based on Least-Mean-Square Error in Wireless LAN;
一种基于最小均方误差的无线局域网信道估计算法
Implementing Noise Cancellation of 10 kV Power Line Communication Based on Adaptive Least-Mean-Square Error Algorithm
基于自适应最小均方误差算法实现10kV电力线通信的噪声对消
The method focuses on minimizing the ensemble mean square error of the estimation.
该方法可以估计的总体均方误差最小。
Discussing from the Arithmetic Average of the Difference between the Least One Multiplication and the Least Square Method
从算术平均数谈最小一乘法与最小二乘法的区别
DOA Passive Location Algorithm on Least Mean Square Error Criterion
一种基于最小均方误差准则的唯方位定位方法
Effect of the Taps on the Performance of a Adaptive Equalizers with LS Algorithm
最小二乘算法自适应均衡器性能与抽头的关系
The Study on Blind Equalization Algorithm Based on Minimum Error Probability;
最小差错概率变步长盲均衡算法的研究
An Algorithm for TSP Problem Based on Minimum Coefficient of Average Distance;
基于最小距离均衡系数的TSP问题求解算法
This algorithm decreases the average search length.
该方法减小了查找算法的平均查找长度。
A Load Balancing Scheme of Minimum Buffers for Scalable Switches
具有最小缓存复杂度的负载均衡交换方法
Q-learning traffic signal control based on the minimization of average delay
基于车均延误最小的Q学习交通信号控制方法
Least Square DOA Estimator Fast Algorithm by MIMO Sonar
MIMO声纳最小二乘方位估计快速算法