Frequency and DOA estimation of LFM in fractional Fourier domain

机译：分数傅里叶域中LFM的频率和DOA估计

获取原文

获取外文期刊封面目录资料

页面导航

摘要
著录项
引文网络
相似文献
相关主题

摘要

The main aim the paper is to study a method for intercepting and processing one type of nonstationary signal - a linear frequency modulation (LFM) signal, bring forward a method for estimating the frequency of the LFM signal and put forward an algorithm to estimate the 2D DOA based on a MUSIC algorithm.

机译：主要目的本文是研究一种拦截和处理一种类型的非间抗信号的方法 - 线性频率调制（LFM）信号，提出了一种用于估计LFM信号的频率的方法，并提出了一种算法来估计2D的算法基于音乐算法的DOA。

著录项

来源
《International Conference on Communications, Circuits and Systems and West Sino Exposition》|2002年||共5页
会议地点
作者
WangLing; Chen TianQi;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类 TN914-53;
关键词
frequency estimation; Fourier; MUSIC algorithm; nonstationary signal; fractional Fourier domain; DOA estimation; frequency estimation; Fourier transforms; signal detection; signal classification; frequency modulation; direction-of-arrival estimation;

机译：频率估计;傅立叶;音乐算法;非间断信号;分数傅里叶域;DOA估计;频率估计;傅里叶变换;信号检测;信号分类;频率调制;频率调制估计;

相似文献

外文文献
中文文献
专利

1. Gridless Underdetermined DOA Estimation of Wideband LFM Signals With Unknown Amplitude Distortion Based on Fractional Fourier Transform [J] . Cui Yue, Wang Junfeng, Sun Haixin, Internet of Things Journal, IEEE . 2020,第12期

机译：基于分数傅里叶变换的无线无线LFM信号估计宽带LFM信号的宽带LFM信号
2. Nyquist Zone Index and Chirp Rate Estimation of LFM Signal Intercepted by Nyquist Folding Receiver Based on Random Sample Consensus and Fractional Fourier Transform [J] . Liu Xinqun, Li Tao, Fan Xiaolei, Nature reviews Cancer . 2019,第6期

机译：基于随机样本共识和分数傅立叶变换的奈奎斯特折叠接收机截获的LFM信号的奈奎斯特区索引和啁啾速率估计
3. Nyquist Zone Index and Chirp Rate Estimation of LFM Signal Intercepted by Nyquist Folding Receiver Based on Random Sample Consensus and Fractional Fourier Transform [J] . Xinqun Liu, Tao Li, Xiaolei Fan, Sensors . 2019,第6期

机译：基于随机样本共识和分数阶傅里叶变换的奈奎斯特折叠接收机截获的LFM信号的奈奎斯特区指数和线性调频率估计
4. Frequency and DOA estimation of LFM in fractional Fourier domain [C] . WangLing, Chen TianQi . 2002

机译：分数阶Fourier域中LFM的频率和DOA估计
5. Acoustic seabed and target classification using fractional Fourier transform and time-frequency transform techniques. [D] . Barbu, Madalina. 2006

机译：使用分数阶傅里叶变换和时频变换技术进行海床声和目标分类。
6. Nyquist Zone Index and Chirp Rate Estimation of LFM Signal Intercepted by Nyquist Folding Receiver Based on Random Sample Consensus and Fractional Fourier Transform [O] . Xinqun Liu, Tao Li, Xiaolei Fan, 2019

机译：基于随机样本共识和分数阶傅里叶变换的奈奎斯特折叠接收机截获的LFM信号的奈奎斯特区指数和线性调频率估计
7. 2-D DOA Estimation of LFM Signals Based on Sparse Representation in Fractional Fourier Domain [O] . Zhibo Shen, Songyang Liu, Yangyang Dong, 2015

机译：基于分数傅里叶域中稀疏表示的LFM信号的2-D DOA估计

Frequency and DOA estimation of LFM in fractional Fourier domain

摘要

著录项

引文网络

相似文献

相关主题

期刊订阅