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- A novel variable step size adaptive filtering LMS Algorithm based on sample function 一种新的变步长LMS自适应滤波算法
- Firstly, this paper designs a LMS algorithm adaptive filter to solve period noise disturbing. 首先,在抑制噪声干扰方面,本文设计了一种最小均方(LMS)算法的自适应滤波器,来消除局部放电检测中广泛存在的周期性干扰信号。
- Based on a novel windowed overlapping adaptive filter, LMS algorithm with overlapping idea is introduced. 基于一种带窗重叠自适应滤波器,将重叠滤波思想引入LMS算法。
- The adaptive filter presented here based on FIR with delay structures and LMS algorithm is developed from the widely used technique of adaptive noise cancellation. 在此;利用了自适应噪声抵消过程中广泛应用的带延迟的有限冲击响应滤波器(FIR)和最小均方误差(LMS)算法.
- When you’e finished, get rid of all the 12)yucky bits you’e filtered out.Take the mixture. 完成这一步之后,去掉所有该死的滤渣,端起酒液。
- Computer simulations show that the time of convergence and the mean-square error in the case of simulation are much smaller than those of the classical adaptive filter with Widrows LMS algorithm for both deterministic and random signal. 计算机模拟结果表明:在所模拟的例子中,其收敛时间以及均方误差不论对确定信号或随机信号都远小于采用Widrow简化了最小均方误差算法的经典自适应预测滤波器的相应值。
- The transverse filter is the common filter structure used in digital signal processing system, the adaptive algorithm for filter tap coefficient calculation contains steepest gradient algorithm, LMS algorithm and RLS algorithm. 横向滤波器是数字信号处理中常用的滤波器结构,求解横向滤波器抽头系数的自适应算法主要有最陡梯度(Steepest Gradient)算法、最小均方(LMS)算法、递归最小均方(RLS)算法,前者只具有理论分析意义,后两种是实用的算法。
- FPGA-based implementation of LMS algorithm is one of the key techniques in the application of adaptive array antennas. LMS算法的FPGA实现是自适应天线阵用于实践的关键之一。
- The new concept of the same source ANC and the variable step LMS algorithm (EVS)have been developed. 本文引入同源ANC概念,提出了改进的变步长LMS算法EVS。
- The method tracks signal frequency by LMS algorithm and analyses the phase of output signal. 通过采用最小均方误差自适应滤波算法 ,跟踪信号的单一频率 ,分析输出信号的包络 ,实现PCM/FSK信号的解调。
- The self-adaptive filter is based on LMS algorithms,which rule is LMS and the method is recursion. 设计的自适应滤波器采用基于最小均方误差准则的LMS算法,该算法的滤波准则是最小均方误差,采用递推的方法实现。
- Comparison of RLS algorithm and LMS algorithm for different signal to noise ratio in the case of the learning curve. 比较RLS算法和LMS算法在不同信噪比情况下的学习曲线。
- In addition, we use the modified leaky LMS algorithm for noise cancelling in this paper. 另外本文将改进的泄漏最小均方算法用于噪声消除。
- A novel MIMO algorithm, namely LMS-MIMO algorithm, was presented based on a conventional LMS algorithm in this paper. 基于传统的LMS算法,提出了一种新的MIMO智能天线自适应波束形成算法,即LMS-MIMO算法。
- This paper discusses the fundamental principles and the design methods of LMS algorithm and robust RLS algorithm. 为此,文中分别论述并比较了LMS算法和基于鲁棒RLS算法的自适应滤波方法的基本原理及实现方法。
- Simulations are performed for the full midamble repeat LMS algorithm and the slip window repeat LMS algorithm, demonstrating that the propos... 对LMS算法中全训练序列重复迭代和滑动窗口重复迭代算法进行了仿真,结果表明,在有限训练序列时本算法比传统LMS算法更好地逼近最佳解。
- Since a low complexity LMS algorithm is used in the iteration, the convergence speed and the steady state MSE performance become a contradiction. 然而由于在迭代过程中使用了复杂度较低的LMS算法,迭代过程的收敛速度与稳态均方误差形成了一对矛盾。
- FPGA-based implementation of floating-point LMS algorithm is one of the key techniques in the engineering design of adaptive array antennas. 浮点LMS算法的FPGA实现是自适应天线阵工程设计中的关键技术。
- The effect of the parameters in LMS algorithm on OWC system performance was introduced through theoretical analysis and computer simulation. 结果表明,采用非因果滤波器的无线光通信系统对湍流噪声具有明显的抑制作用。
- According to the truncation, a modified expression of the LMS algorithm is proposed, this expression can express the warp between theory and practice. 根据设计过程中必须进行舍位处理,提出了修正的LMS算法的表达式,表示了实际实现与理论公式的偏差。