CN102162846A - 频率估计的一种多段信号融合方法 - Google Patents
频率估计的一种多段信号融合方法 Download PDFInfo
- Publication number
- CN102162846A CN102162846A CN2011100226447A CN201110022644A CN102162846A CN 102162846 A CN102162846 A CN 102162846A CN 2011100226447 A CN2011100226447 A CN 2011100226447A CN 201110022644 A CN201110022644 A CN 201110022644A CN 102162846 A CN102162846 A CN 102162846A
- Authority
- CN
- China
- Prior art keywords
- frequency
- signal
- expression
- frequency spectrum
- sections
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Complex Calculations (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110022644 CN102162846B (zh) | 2011-01-20 | 2011-01-20 | 频率估计的一种多段信号融合方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110022644 CN102162846B (zh) | 2011-01-20 | 2011-01-20 | 频率估计的一种多段信号融合方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102162846A true CN102162846A (zh) | 2011-08-24 |
CN102162846B CN102162846B (zh) | 2013-04-03 |
Family
ID=44464179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110022644 Expired - Fee Related CN102162846B (zh) | 2011-01-20 | 2011-01-20 | 频率估计的一种多段信号融合方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102162846B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104142425A (zh) * | 2014-07-13 | 2014-11-12 | 中国人民解放军后勤工程学院 | 一种正弦信号频率估计的相位匹配方法 |
CN108562883A (zh) * | 2017-12-29 | 2018-09-21 | 南京航空航天大学 | 一种多载波雷达系统的最大似然距离估计算法 |
CN114283857A (zh) * | 2021-12-16 | 2022-04-05 | 上海艾为电子技术股份有限公司 | 分频信号的延时补偿、分频方法、系统和分频器 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101231315A (zh) * | 2007-01-24 | 2008-07-30 | 涂亚庆 | 频率估计的多段采样信号融合处理方法 |
-
2011
- 2011-01-20 CN CN 201110022644 patent/CN102162846B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101231315A (zh) * | 2007-01-24 | 2008-07-30 | 涂亚庆 | 频率估计的多段采样信号融合处理方法 |
Non-Patent Citations (3)
Title |
---|
LIU LIANGBING等: "Information fusion-based frequency estimation of multi-section equal-length signals with known frequency-shift", 《INTELLIGENT CONTROL AND AUTOMATION, 2008. WCICA 2008. 7TH WORLD CONGRESS ON》 * |
刘良兵等: "基于同频等长信号融合的频率估计快速迭代算法", 《重庆邮电大学学报(自然科学版)》 * |
刘良兵等: "频率估计的一种多段同频等长信号融合算法", 《系统仿真学报》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104142425A (zh) * | 2014-07-13 | 2014-11-12 | 中国人民解放军后勤工程学院 | 一种正弦信号频率估计的相位匹配方法 |
CN104142425B (zh) * | 2014-07-13 | 2017-05-03 | 中国人民解放军后勤工程学院 | 一种正弦信号频率估计的相位匹配方法 |
CN108562883A (zh) * | 2017-12-29 | 2018-09-21 | 南京航空航天大学 | 一种多载波雷达系统的最大似然距离估计算法 |
CN114283857A (zh) * | 2021-12-16 | 2022-04-05 | 上海艾为电子技术股份有限公司 | 分频信号的延时补偿、分频方法、系统和分频器 |
CN114283857B (zh) * | 2021-12-16 | 2024-05-28 | 上海艾为电子技术股份有限公司 | 分频信号的延时补偿、分频方法、系统和分频器 |
Also Published As
Publication number | Publication date |
---|---|
CN102162846B (zh) | 2013-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Ethabet et al. | Interval estimation for continuous-time switched linear systems | |
Wang et al. | Integrated cubic phase function for linear FM signal analysis | |
Lv et al. | Lv's distribution: principle, implementation, properties, and performance | |
Huang et al. | Recovering an unknown signal completely submerged in strong noise by a new stochastic resonance method | |
Qu et al. | Estimation for power quality disturbances with multiplicative noises and correlated noises: A recursive estimation approach | |
Miao et al. | Synchro-compensating chirplet transform | |
Liu et al. | Efficient radar detection of weak manoeuvring targets using a coarse‐to‐fine strategy | |
Guo et al. | Power frequency estimation using sine filtering of optimal initial phase | |
CN102608586A (zh) | 一种基于神经网络的合成孔径雷达射频干扰抑制方法 | |
Li et al. | Radar emitter recognition based on cyclostationary signatures and sequential iterative least-square estimation | |
Chen | Application of the differential transformation method to a non-linear conservative system | |
CN102162846B (zh) | 频率估计的一种多段信号融合方法 | |
CN103323667A (zh) | 贝塞尔函数与虚拟阵列相结合的sfm信号的参数估计方法 | |
Zhang et al. | Parameter estimation of micro‐motion targets for high‐range‐resolution radar using high‐order difference sequence | |
Pan et al. | Applying a novel extended Kalman filter to missile–target interception with APN guidance law: A benchmark case study | |
He et al. | Sinusoidal Frequency Modulation Fourier‐Bessel Series for Multicomponent SFM Signal Estimation and Separation | |
Koteswara Rao et al. | Accurate phasor and frequency estimation during power system oscillations using least squares | |
Jiang et al. | A novel parameter estimation for hyperbolic frequency modulated signals using group delay | |
Mojiri et al. | Stability analysis of periodic orbit of an adaptive notch filter for frequency estimation of a periodic signal | |
Chen et al. | An adaptive non-parametric short-time Fourier transform: application to echolocation | |
Javorskyj et al. | Hilbert transform for analysis of daily changes of the Earth magnetic field | |
Bertocco et al. | Frequency tracking for efficient phasor measurement based on a CSTFM model | |
Chen et al. | Efficient detection of chirp signals based on the fourth-order origin moment of fractional spectrum | |
Zhu et al. | An adaptive STFT using energy concentration optimization | |
Yu et al. | Sparse fractional Fourier transform and its applications in radar moving target detection |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 542500 science and Technology Bureau of Gongcheng Yao Autonomous County of Gongcheng County, Guilin Road, the Guangxi Zhuang Autonomous Region, China Patentee after: Tu Yaqing Patentee after: Xiao Wei Patentee after: Liu Liangbing Address before: 401311 Department of logistics information engineering, School of logistics engineering, University City, Shapingba District, Chongqing Patentee before: Tu Yaqing Patentee before: Xiao Wei Patentee before: Liu Liangbing |
|
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: 401311 Department of logistics information engineering, School of logistics engineering, University City, Shapingba District, Chongqing Patentee after: Tu Yaqing Patentee after: Xiao Wei Patentee after: Liu Liangbing Address before: 542500 science and Technology Bureau of Gongcheng Yao Autonomous County of Gongcheng County, Guilin Road, the Guangxi Zhuang Autonomous Region, China Patentee before: Tu Yaqing Patentee before: Xiao Wei Patentee before: Liu Liangbing |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20160120 |
|
EXPY | Termination of patent right or utility model |