一种是基于TH网络的盲波束形成算法。
One is a based-TH neural networks blind beamforming algorithm.
本文提出了一种级联的自适应波束形成算法。
In this paper, we propose a new adaptive beamforming algorithm using a cascade configuration.
基于波达角估计的波束形成算法是近几年的研究热点。
Beamforming algorithm based on estimates of DOA is a research hotspot in recent years.
提出一种基于循环最小均方算法的自适应波束形成算法。
Firstly, propose a novel adaptive beamforming algorithm based on cyclic least mean square (CLMS) algorithm.
重点研究的是适合不规则子阵结构的子阵级自适应波束形成算法。
Then, the algorithms of partially adaptive beamforming based on irregular subarray have been put emphasis upon.
自适应波束形成算法是声纳信号处理领域最引人注目的课题之一。
Adaptive Beamforming is one of the most popular questions in the sonar signal processing field.
在此基础上提出了一种改进的盲波束形成算法(LSO - CMA)。
A novel blind beamforming algorithm (LSO-CMA) is proposed from the above work.
数字波束形成算法中，CCAB算法在较高信干噪比条件下具有一定优势。
The CCAB algorithm of DBF has high convergence rate in the case of relatively high SINR.
所以，对于大型相控阵，一般采用子阵级部分自适应波束形成算法来处理。
Thus, partially adaptive beamforming based on subarray is suitable for the large phased array system.
针对空间平滑技术这一特点提出了一种新的波束形成算法，并进行了理论分析。
This paper advances a new beam-forming algorithm aiming at the characteristic of spatial smoothing technology, and carries out theoretical analysis.
波束形成算法作为智能天线的核心，近年来成为移动通信领域中的一个研究热点。
As core of the smart antenna, beam-forming algorithms have become a hot topic in the study of mobile communication.
相干干扰的存在会导致“信号相消”现象，使很多优秀的波束形成算法失去作用。
The coherent interfering signals can cause "signal cancellation" phenomena, which can make many excellent adaptive beamforming algorithm ineffective.
本文针对水声环境和信号的特点，提出了一种基于矢量传感器阵的盲波束形成算法。
In this paper a blind beamforming algorithm based on vector sensor array is presented according to the characteristics of underwater acoustic environment and acoustic signal.
面阵是雷达系统的主要形式之一，文中主要研究平面相控阵系统的自适应数字波束形成算法。
The element number and the data quantity of the planar array are quite large, so it is difficult to apply DBF to planar array, and the corresponding study is few.
在多输入多输出通信系统中，为了有效地降低系统的误符号率，提出了一种特征波束形成算法。
In MIMO communication systems, an eigen-beamforming algorithm which could reduce the symbol error rate effectively was proposed.
正交投影（OP）自适应波束形成算法性能优良，但需要进行复协方差矩阵特征分解，运算量大。
The orthogonal projection (OP) adaptive beamforming algorithm has good performance but it is computationally expensive because of performing eigen-decomposition of the complex covariance matrix.
为了进一步提高传统最优空时滤波算法的性能，提出了一种新的空时联合的自适应波束形成算法。
To improve the performance of the traditional optimum space-time filtering algorithm, a novel space-time adaptive beamforming algorithm is presented.
近十年自适应波束形成算法在通信、雷达、声纳、生物医学工程等科技领域中得到了极为广泛的应用。
In recent decades, adaptive arrays have been widely used in wireless communications, sonar, radar, medical imaging and other fields.
另一种是利用宽带聚焦方法的自适应波束形成算法，将DOA估计中的宽带聚焦方法应用到波束形成中。
The other one is broadband focusing for adaptive beamforming, the broadband focusing of DOA estimation applies to beamforming.
简要介绍了自适应天线系统及三种常用的最佳加权系数准则，讨论了一些常用的自适应数字波束形成算法。
Adaptive antenna system as well as three usual optimal weight coefficient rules is introduced briefly and some usual algorithms about adaptive digital beamforming are discussed.
首先介绍了LS-DRMTCM算法和DR-LMS算法，然后提出了一种变步长的码滤波波束形成算法。
The LS-DRMTCM algorithm and DR-LMS algorithm are first introduced, then a variable step-size PN cold filter adaptive beamforming algorithm is presented.
本文基于卫星导航定位系统接收机的智能天线抗干扰应用背景，研究了利用PN码的盲自适应波束形成算法。
The blind adaptive beamforming algorithms using PN code are studied in this paper, based on the smart antenna anti-jaming application in satellite navigation and position system receiver.
研究了用于麦克风阵列语音增强的宽带健壮自适应波束形成算法。该算法结合频率聚焦技术和对角加载技术。
The approach of wideband robust adaptive beamforming (RABF) for speech enhancement based on micro-phone arrays was investigated.
提出了一种具有双重鲁棒性的自适应波束形成算法，以克服有限采样效应和方向矢量误差引起的波束性能下降。
In this paper, a novel approach of doubly robust adaptive beam formation (RABF) is proposed in order to improve the robustness against finite-sample effects and steering vector errors.
在讨论了几种自适应准则和自适应波束形成算法的基础上，探讨了MIMO雷达系统中适用的自适应波束形成算法。
In the base of the several kinds of adaptive criterion and adaptive beamforming algorithm, we discuss the adaptive beamforming algorithm that can be used in the MIMO radar system.
在经典自适应波束形成算法中，常采用均方误差准则，但对于一个通信系统来说，误码率是评价其性能的一个很重要的参数。
Mean square error approach is often adopted in classical adaptive beam-forming algorithm, nevertheless, the bit error rate is one of the most important parameters in a communication system.
DOA-波束形成联合算法是在天线阵的阵列流型估计不准确时具有稳健性，并且DOA估计性能和波束形成性能优于已有波束形成算法。
The beamforming algorithm joint with DOA is robust to imprecise array manifold, and has better performances both in beamforming and DOA than existing beamforming algorithms.
但是，当存在与期望信号具有相同循环频率分量的恶劣干扰以及循环频率存在误差时，传统循环平稳自适应波束形成算法的性能将急剧下降。
The benefit of beamforming by exploiting cyclostationarity is the ability to extract SOIs from interference and noise with only a knowledge of cycle frequency.
但是，当存在与期望信号具有相同循环频率分量的恶劣干扰以及循环频率存在误差时，传统循环平稳自适应波束形成算法的性能将急剧下降。
The benefit of beamforming by exploiting cyclostationarity is the ability to extract SOIs from interference and noise with only a knowledge of cycle frequency.
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