The process above is called as array signal processing.
本论文首先介绍阵列信号处理的基础知识。
The beam former of array signal processing is a space filter.
阵列信号处理的波束形成器实质上是一种空域滤波器。
Array signal processing is an extremely important branch of signal processing field.
阵列信号处理是信号处理领域中的一个极其重要的分支。
So the research on wide-band array signal processing method becomes more and more vital.
因此，对宽带信号的阵列信号处理方法的研究显得尤为重要。
Unlike the data vector in conventional array signal processing, a data matrix is formed for each snapshot.
不同于传统阵列信号中每次快拍形成一组数据矢量，该算法每次快拍形成一组数据矩阵。
Based on the application of BSS in array signal processing, a method of estimation signals number was proposed.
就盲分离在阵列信号处理中的应用，提出了一种基于四阶累积量的源数估计方法。
Therefore the study of robust algorithm for adaptive array signal processing is becoming more urgent and important.
因此，对自适应阵列信号处理稳健性算法研究显得越来越重要。
Secondly, the model of array signal processing is introduced and the common planar array pattern functions are derived.
其次介绍了阵列信号处理的基本模型，推导了常用平面阵列的方向图函数。
Single electromagnetic vector sensor array is analyzed and DOA estimation in terms of the principles of array signal processing.
根据阵列信号处理原理，对单个电磁矢量传感器分析，并进行DOA估计。
The direction-of-arrival (DOA) estimation is one of the most important problems in the technology of the array signal processing.
阵列信号处理的热点之一是目标波达方位（DOA）估计。
The localization of the speech source is the primary task of the array signal processing, and the basis of spatial filter designing.
声源定位是阵列信号处理的主要任务之一，是实现空间滤波的基础。
The source number and DOA(direction of arrival) must be estimated in the space array signal processing before receiving signal correctly.
一般的阵列信号源数和方向估计都是在噪声环境里进行的。
ESPRIT algorithm based on subspace decomposition is usually used to estimate the direction of arrival (DOA) of source in array signal processing.
基于子空间分解的ESPRIT算法常用在阵列处理中对目标进行DOA估计。
From the viewpoint of considering signal detection and bearing estimation in a unified way, this beamforming is optimum to array signal processing.
从统一考虑信号检测和方位估计的观点看来，这种波束形成方法最适用于信号的基阵处理。
The fundamental concepts and theories of array signal processing are discussed summarily, and the model of wideband array signal processing is set up.
系统概要地论述了阵列信号处理的基本概念和理论，给出了宽带阵列信号处理的模型。
Use Chaos and fractal analysis routines, LCMV optimization design array signal processing, Multivariate least squares fitting method of nonlinear equations.
使用混沌与分形分析的例程，LCMV优化设计阵列处理信号，利用最小二乘法进行拟合多元非线性方程。
High resolution direction-finding method using array signal processing technique plays a pivotal role in the new electronic reconnaissance satellite system.
采用阵列信号处理进行高分辨测向是新体制电子侦察卫星的关键环节。
Broadband array signal processing is a main direction of underwater acoustic signal processing, but the broadband signal processing is more complex than that of narrowband.
宽带阵列信号处理是水声信号处理的一个主要研究方向，但是宽带水声信号的处理远比窄带信号复杂的多。
Results of simulation illustrate that the proposed algorithms can be applied to not only the MIMO system, but also the array signal processing and wireless communication system.
仿真结果表明，所提方法不仅可以直接应用到多输入多输出系统，而且还可应用到阵列信号处理及无线通信系统中。
In array signal processing, the fourth-order cumulant can be applied to extend array virtually and enlarge aperture of array antenna, but computation load of algorithm would also increase.
在阵列信号处理中，利用四阶累积量可以使阵列虚拟扩展，增大了天线阵的孔径，但同时也增加了算法的计算量。
When dealing with the nonstationary signals, the performance of traditional methods in array signal processing may degrade heavily because of the narrowband and stationary signals assumptions.
建立在平稳窄带假设基础上的传统阵列信号处理方法在分析处理这类信号时受到局限。
Spatial spectrum estimation is an important area in array signal processing, which is widely used in radar, communication, sonar, earthquake, chronometer and other aspects of science and technology.
空间谱估计是阵列信号处理的一个重要分支，近年来在雷达、通信、声纳、地震、射线天文等科技领域取得了极为广泛的应用。
Phased array seeker has many characteristics, for example forget after firing, space and time signal processing, multiple target information pick-up, anti-jamming and high-reliability.
相控阵导引头具有射后不管、时空信号处理、多目标信息提取、自适应抗干扰和高可靠等特点。
Because the system has the characteristics of the high integration, excellent portability and expansibility, it is applied to the underwater acoustic array signal acquisition and processing.
该系统集成度高，具有良好的便携性和可扩展性，在水声基阵信号采集与分析中广泛应用。
In processing of array signal, Direction of Arrival (DOA) of target can be obtained by extracting spatial frequency of echo.
在阵列信号处理中，提取回波信号中的空间频率，可以得到目标的方位信息。
Element position error, mutual coupling between elements, and the difference in frequency responses of receiver channels influence directly the performance of array radar signal processing.
阵元位置误差、阵元间互耦的影响、接收机通道的频率响应的差异都直接影响着雷达阵列信号处理的性能。
Smart antenna is a complex system including array antennas digital signal processing unit and adaptive arithmetic unit.
智能天线是个复杂的系统包括天线阵列，数字信号处理单元和自适应算法单元。
Towed line array is recently a very active topic in the field of sonar signal processing.
拖曳式线列阵是近来声呐信号处理领域中非常活跃的课题。
Spatial spectrum estimation technique is a new direction-of-arrival estimation technique based on multielement array and modern digital signal processing theory.
空间谱估计测向是一种以多元天线阵结合现代数字信号处理为基础的新型测向技术。
Spatial spectrum estimation technique is a new direction-of-arrival estimation technique based on multielement array and modern digital signal processing theory.
空间谱估计测向是一种以多元天线阵结合现代数字信号处理为基础的新型测向技术。
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