Frequency rate estimation at high SNR

被引：4
|
作者：
Handel, P [1 ]
Tichavsky, P [1 ]
机构：
[1] ACAD SCI CZECH REPUBL,INST INFORMAT THEORY & AUTOMAT,PRAGUE,CZECH REPUBLIC
来源：
IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1997年 / 45卷 / 08期
关键词：
D O I：
10.1109/78.611220
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The problem of estimating the frequency rate-of-change of complex-valued frequency-modulated signals from noisy observations is considered. The performance of four related estimators is studied, both analytically and by means of simulations, and their relationship to the estimators proposed by Djuric/Kay and Lang/Musicus is established.
引用
收藏
页码：2101 / 2105
页数：5
相关论文
共 50 条
  • [1] SNR estimation in frequency domain
    Hong, DK
    Park, CH
    Ju, MC
    Cho, JW
    IEICE TRANSACTIONS ON COMMUNICATIONS, 2003, E86B (03) : 1174 - 1176
  • [2] Heart rate estimation from color video sequences with high SNR
    Zheng, Yimei
    Lin, Zecheng
    Ding, Wenzheng
    Yi, Min
    Guan, Caizhong
    Han, Dingan
    Zhong, Junping
    Tan, Haishu
    Wang, Xuehua
    Xiong, Honglian
    Wang, Mingyi
    Zeng, Yaguang
    OPTICS LETTERS, 2023, 48 (02) : 379 - 382
  • [3] Estimation of Hopping Rate of Frequency Hopping Signal with Low SNR Based onWavelet Transform
    Su Zhijin
    Wang Rui
    Zhao Zhanzhuang
    PROCEEDINGS OF 2021 2ND INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE AND INFORMATION SYSTEMS (ICAIIS '21), 2021,
  • [4] Instantaneous frequency estimation algorithm in low SNR
    Wang Z.
    Zhao J.
    Xu W.
    Sun G.
    Dongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Southeast University (Natural Science Edition), 2020, 50 (04): : 684 - 688
  • [5] An improved joint data rate and SNR estimation
    Hu Shengbo
    Meng Xin
    Yao Xiujuan
    Zhao Na
    ICEMI 2007: PROCEEDINGS OF 2007 8TH INTERNATIONAL CONFERENCE ON ELECTRONIC MEASUREMENT & INSTRUMENTS, VOL III, 2007, : 60 - +
  • [6] Noise estimation using high frequency regions for speech enhancement in low SNR environments
    Yamauchi, J
    Shimamura, T
    2002 IEEE SPEECH CODING WORKSHOP PROCEEDINGS: A PARADIGM SHIFT TOWARD NEW CODING FUNCTIONS FOR THE BROADBAND AGE, 2002, : 59 - 61
  • [7] HIGH-SNR ASYMPTOTICS FOR SIGNAL-SUBSPACE METHODS IN SINUSOIDAL FREQUENCY ESTIMATION
    TICHAVSKY, P
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1993, 41 (07) : 2448 - 2460
  • [8] A solution for co-frequency and low SNR problems in heart rate estimation based on photoplethysmography signals
    Zhao, Jiaqi
    Chen, Xiang
    Zhang, Xu
    Chen, Xun
    MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING, 2022, 60 (12) : 3419 - 3433
  • [9] A solution for co-frequency and low SNR problems in heart rate estimation based on photoplethysmography signals
    Jiaqi Zhao
    Xiang Chen
    Xu Zhang
    Xun Chen
    Medical & Biological Engineering & Computing, 2022, 60 : 3419 - 3433
  • [10] SNR estimation in frequency domain using circular correlation
    Hong, DK
    Park, CH
    Ju, MC
    Youn, KJ
    Jun, SD
    Cho, JW
    ELECTRONICS LETTERS, 2002, 38 (25) : 1693 - 1694
12345