coherent signal是什么意思

网络释义

用法例句

A DoA estimation algorithm for coherent signal based on the fourth-order cumulant;

一种基于四阶累积量的相干信号测向算法

Method of 2-D direction of arrival estimation for coherent signals with arbitrary plane array

任意平面阵列的相干信号二维波达方向估计方法

Research on coherent signal correlation based on dynamic situation

动态情况下相干信号相关性研究

Optimum beamforming for coherent signals;

存在相干信号时的最优波束形成

Approach to 2-D angles direction estimation for coherent signals

二维相干信号测向估计方法

The algorithm can not only estimate the power and Direction-of-Arrival(DOA) of the incoherent signals but estimate those of the coherent signals as well,and also performs better under low SNR than the standard RCB.

该方法在计算过程中,加入了矩阵平滑及将加权向量向信干子空间投影的步骤,提高了对相干信号的分辨能力以及低信噪比条件下信号功率的估计能力。

On the basis of the spatial spectrum estimator MUSIC algorithm,some modified techniques are proposed because this algorithm isn t efficient for perfectly correlated signals;Several methods which bases on the ideas of spatial smoothing technique are introduced for uniformly linear array.

在空间谱估计MUSIC方法的基础上,针对该方法对相关信号源测向性能下降甚至失效的情况,对该方法进行了修正;针对均匀直线阵,介绍了几种基于空间平滑思想的用于解决相干信号源的方法。

For the spatial spectrum estimator MUSIC algorithm isn t very efficient for perfectly correlated signals,a good method which bases on the ideas of spatial smoothing and array interpolation is introduced and an estimation method of AOA under multisectorial model is proposed.

由于空间谱估计 MUSIC 算法对相关信号源测向时会导致性能下降甚至失效,对于任意设置的平面天线阵列,文中介绍了一种基于空间平滑和阵列内插思想的入射角估计方法,可以较好的估计相干信号源的入射方向;并提出了一种多扇区情况下信号源方位角的估计方法。

In this paper,an introduction of DOA estimation of coherent sources is proposed,which is suitable for arbitrary plane array.

针对相干信号源测向以及模糊的实际问题,提出一种基于任意形状平面阵列的测向方法。

Based on the mathematical model of coherent sources,both virtual array transformation and modified MUSIC algorithm are used to realize the azimuth estimation of coherent sources in this paper.

文中在建立了相干信号源数学模型的基础上,利用虚拟阵列变换思想和修正 MUSIC 算法实现了对相干信号源的方位估计。

A New DOA Estimator for Adjacent Coherent Signal

一种相邻相干信号的DOA估计新方法

Direction of Arrival Estimation on Coherent Signals Based on the Spatial Smoothing;

基于空间平滑的相干信号DOA估计研究

The Research of DOA Estimation in Coherent Signal Based on MUSIC Algorithm;

基于MUSIC算法对相干信号DOA估计的研究

A New Method for Coherent Signals in DOA Estimation

一种相干信号DOA估计的新方法研究

Estimation of Signal’s DOA by Real-Valued GEESE Alogrithm

实值GEESE算法对相干信号的DOA估计

The Effect of the Phase Difference of Coherent Signal Emitters on the Resolution Performance of DOA Estimation

相干信号源相位关系对方向估计性能的影响

DOA estimation of coherent signals based on data matrix

基于数据矩阵的非圆相干信号完全解相关算法

Maximum Likelhood DOA Estimation of Multiple Coherent Signal Emitters

相干信号源最大似然波达方向估计的分辨性能

The Study and Realization of 2-D Super-Resolution Direction Finding Method;

相干信号的二维超分辨测向方法研究与实现

coherent-light-valve signal analyzer

相干光阀信号分析仪

To Compare Concerned Demodulation & Non-concerned Demodulation for AM Signal;

AM信号相干解调与非相干解调比较

A Fast Algorithm for SAR Coherent Jamming Signal Generation

一种SAR相干干扰信号产生快速算法

Detecting Periodic Signals Based on a Statistical Theory of Signal Coherence

基于信号相干统计理论的周期性信号检测

The Study of Correlative Radar Signal Processing and Correlative Jamming;

相参雷达的信号处理与相干性干扰的研究

Study on Weak Signal Detection Techniques of Optical Coherence Tomography;

光学相干层析术弱信号探测技术研究

Signal Extraction and Simulation for 2μm Coherent Wind Lidar;

2μm相干激光测风雷达信号提取与仿真

The Researches on Signal Processing Techniques of Coherent Wind Lidar

相干激光测风雷达信号处理技术研究

Study on the Acousto-Optic Signal Processing Based on the Coherent Optical Technology

采用相干光技术的声光信号处理研究