The principle of ML direction finding and fourth-order cumulant s array extension is dissertated,then a new DOA estimation method based on ML estimation and fourth-order cumulant is presented.
论述了最大似然(ML)算法测向以及四阶累积量阵列扩展的基本原理,在此基础上给出了一种基于最大似然算法和四阶累积量的DOA估计新方法。
The principles of MUSIC method based on high-order cumulant and array extension were introduced.
指出了长短基线法、参差基线法、无模糊长基线三种解模糊方法的各自缺点,介绍了四阶累积量MU-SIC算法原理和阵列扩展原理,并根据阵列扩展原理提出了在较小空间内放置三阵元均匀线阵扩展的解模糊方法,并进行了Matlab仿真,验证了方法的可行性。
Linear complexity of p-ary extended sequences;
p元扩展序列的线性复杂度
Based on the depth research on extension array manifold of uniform circular, for some uniform circular arrays which had subarrays with the nature of rotational invariance and had the nature of central symmetry two ESPRIT algo-rithms were presented, the first algorithm reduced one time of SVD, the second algorithm avoided parameter pairs.
在深入研究均匀圆阵扩展阵列流形的基础上,针对某些均匀圆阵的扩展阵列中含有旋转不变性的子阵列组以及中心对称性质,提出了2种基于均匀圆阵的二维ESPRIT算法,第一种算法减少了一次奇异值分解,第二种算法避免了参数配对。
ACQUISITION AND CODE TRACING FORTHE DS SPREAD SPECTRUM COMMUNICATION SYSTEMS
直接序列扩展频谱通信系统的同步捕获与跟踪
List all Extenders for the given object under the specified category.
列出指定类别下给定对象的所有扩展程序。
An Extension of a Special Generalized Self-shrinking Sequence and Some Properties;
广义自缩序列特例的扩展及其密码性质
New model and studying of self-shrinking sequence developed on GF(3)
扩展在上GF(3)新型自缩序列模型及研究
Sequence Design for Direct Sequence Spread Spectrum Communication System;
直接序列扩频通信系统中的序列设计
Extender : Specifies Enterprise Frameworks extender
扩展程序:指定企业版框架扩展程序
Study on Spreading Sequence Design for Spread-Spectrum Communication Systems;
扩频通信系统中扩频序列设计的研究
Study of Chaotic Sequence in DS-SS Communication System;
直接扩频系统中混沌扩频序列的研究
FPGA implementation of the despreading module in direct-sequence spread-spectrum system
直接序列扩频系统解扩模块FPGA实现
Phased estimating for the temporal and spatial development of the seismic sequence of the 2008 M8.0 Wenchuan Earthquake and its strong aftershocks
汶川8.0级地震序列的时—空扩展与强余震趋势的阶段性估计
An Isolation and Sequence Analysis of the cDNA Encoding Moniezia expansa CREB-Binding Protein
扩展莫尼茨绦虫反应元件结合蛋白基因的克隆和cDNA序列分析
Time series analysis of cracks in city tunnel lining under the effect of temperature
温度影响下城市隧道衬砌裂缝扩展的时间序列分析
Cloning and Sequence Analysis of the cDNA Encoding Primase in Moniezia expansa
扩展莫尼茨绦虫引发酶蛋白基因的克隆和cDNA序列分析
Advances in the Amplification Methods and Application of T-DNA Insertion Site Flanking Sequence
扩增T-DNA插入位点侧翼序列的方法及其应用进展
Registers an Extender Provider for a specific Extender category.
为特定的扩展程序类别注册扩展程序提供程序。
The Extender Provider failed to return an Extender for this object.
扩展程序提供程序未能为该对象返回扩展程序。
"on their extension. Enter a list of extensions to be excluded. Extensions"
"在扩展名上。输入要排除的扩展名列表。扩展名"
A Search of Chaotic Sequence Generator and Chaotic Spread Spectrum Sequence;
混沌序列发生器与混沌扩频序列的研究
