Adaptive filters are commonly used in the field of signal detection, signal restore and digital communication.
自适应滤波器在信号检测、信号恢复、数字通信等领域中被广泛应用。
The receiver with FTF adaptive filters can track the amplitude of received signal to form a real-time amplitude estimation.
FTF算法可以自适应地跟踪接收机输入信号的幅度衰减，做出实时地估计。
According to the periodicity of the coding regions, the FIR filter and the adaptive filters with narrow pass-band are developed.
根据基因编码区的周期性质，设计了具有窄带选通特性的FIR数字滤波器和自适应滤波器。
The research on hardware implementations of adaptive filters have been a hotspot in adaptive signal processing fields all the while.
自适应滤波器的硬件实现一直是自适应信号处理领域研究的热点。
This paper introduces a fast algorithm of adaptive filters based on transform-domain LMS method, and proposes a two-layer linear structure for it.
本文提出了一种自适应滤波器的变换域LMS快速实现算法，井给出了实现这种自适应滤波器的双层线性结构。
The filters in time domain includes horizontal adaptive filters, lattice adaptive filters, and the combination of horizontal and lattice adaptive filters.
时域滤波器包括横向自适应滤波器和格型自适应滤波器，以及横向与格型组合自适应滤波器。
The dissertation is focused on the research of reducing the computational complexity of large adaptive filters and their applications in echo cancellation.
本论文主要研究了如何降低高阶自适应滤波器算法的计算复杂度及其在回波消除器中的应用。
The practical results testify that the ANC composed of this filter is able to cancel noise more effectively than using conventional linear adaptive filters.
实验结果证实：利用这种滤波器构成的材料噪声消除器比采用线性自适应滤波器具有更强的降噪能力。
In this paper a kind of new estimators of noise statistics and adaptive filters of states are put forward in the case that input and output noises of systems are correlative.
本文在系统输入和输出噪声相关的条件下，提出一种新的噪声统计估值器和自适应状态滤波器，应用表明了它的有效性。
Theory of the adaptive filter by ANN is analysed , then a bond network is built to implement stable alternate structure adaptive filters for high speed real-time applications.
论文第二章提出了一种非线性优化网络“时变步长”修正模型，并较优地实现格型结构的自适应预测。
Then modified steepest descent method which is a new LMS algorithm of adaptive filters is presented , This method is a simple and effective algorithm to solve optimum coefficient .
然后提出了一种新的LMS算法——改进的最陡下降法，该算法正是求最佳权矢量的一个简单而有效的算法。
Adaptive filters are commonly used in the field of signal detection, signal restore and digital communication. The classical adaptive filters are principally implemented in the time domain.
自适应滤波器在信号检测、信号恢复、数字通信等领域中被广泛应用。
Adaptive digital filters with variable step-size may become unstable when their weights are automatically adjusted with input signal and noise.
变步长自适应数字滤波器的权值随信号和噪声的变化自动调整时可能出现不稳定。
On the basis of studying the current linear and nonlinear filters for identifying potential field structure, an adaptive curvature sorting filter is designed.
在考察划分位场结构线性和非线性滤波器的基础上，设计出一种自适应曲率结构分选滤波器。
It also USES "adaptive filtering" technology, where electronic filters lock onto sound waves and remove them, even if the wave's amplitude and frequency change as the drill is being used.
该设备还采用了“适应滤波技术”。即便声波的振幅和频率在牙钻使用之时发生了变化，电子滤波器仍能锁定声波并将其转移。
In order to overcome this drawback, a fast adaptive algorithm for optimal stack filters is presented in this paper.
为了克服这一缺点，本文讨论了一种快速自适应最优层叠滤波算法。
The image noise filters are classified into optimal filters, adaptive weighted mean filters, and order statistics filters.
本文将图象噪声滤波器分为最佳滤波器、自适应加权均值滤波器和顺序统计滤波器三类。
An adaptive threshold which is a low frequency passed image based on wavelet multiresolution filters is proposed for binarization, and the result is satisfactory.
提出通过小波多分辨力滤波将滤波以后的低通图像作为图像的自适应阈值进行二值化，获得了比较理想的效果。
Finally, an adaptive noise cancelling system is designed as an example and the computer simulation results show the superior performance of the adaptive neural network filters.
最后以自适应噪声对消系统为例，进行了计算机仿真，结果显示了这种滤波器的良好性能。
Adaptive linear filters are used as the plant model and controller.
以自适应滤波器对发动机进行建模和逆建模，并设计控制器。
The size of adaptive window is variated with the signal characteristics in order to obtain a precise estimate of the signal. The filters present goodftiltering robustness and signal resolution.
其自适应窗的尺寸随信号的特征而变，以得到精确的信号估值，滤波器具有良好的滤波韧性和信号分辨力。
Firstly we have detailedly studied the time-domain, frequency-domain and transform-domain LMS adaptive digital filters.
首先较细地研究了时域、频域和变换域最小均方自适应滤波器。
But some new problems appear in the AIMM, such as how to select the structure of the adaptive model set, how to inherit the different data from the filters based on the old model set.
但AIMM遇到了新问题，包括如何选择自适应模型集的结构，如何从基于旧模型集的滤波器中继承各种数据。
In this paper, two pseudo least square algorithms for adaptive transversal filters are presented.
提出两个具有拟最小二乘性的自适应横向滤波算法。
In this paper, two kinds of adaptive window nonlinear edge-preserving filters are proposed.
本文提出两种自适应窗非线性边缘保护滤波器。
A robust adaptive algorithm for FIR filters based on the quasi-Newton class of optimization methods is derived, which can be regarded as the improvement of RLP algorithm on the problem of stability.
针对RLP算法的数值不稳定性，基于拟牛顿优化方法，提出了一种稳健的自适应FIR滤波算法。
A robust adaptive algorithm for FIR filters based on the quasi-Newton class of optimization methods is derived, which can be regarded as the improvement of RLP algorithm on the problem of stability.
针对RLP算法的数值不稳定性，基于拟牛顿优化方法，提出了一种稳健的自适应FIR滤波算法。
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