一级黄色片免费播放|中国黄色视频播放片|日本三级a|可以直接考播黄片影视免费一级毛片

高級(jí)搜索

留言板

尊敬的讀者、作者、審稿人, 關(guān)于本刊的投稿、審稿、編輯和出版的任何問題, 您可以本頁添加留言。我們將盡快給您答復(fù)。謝謝您的支持!

姓名
郵箱
手機(jī)號(hào)碼
標(biāo)題
留言內(nèi)容
驗(yàn)證碼

基于矩陣補(bǔ)全的二階統(tǒng)計(jì)量重構(gòu)DOA估計(jì)方法

王洪雁 房云飛 裴炳南

王洪雁, 房云飛, 裴炳南. 基于矩陣補(bǔ)全的二階統(tǒng)計(jì)量重構(gòu)DOA估計(jì)方法[J]. 電子與信息學(xué)報(bào), 2018, 40(6): 1383-1389. doi: 10.11999/JEIT170826
引用本文: 王洪雁, 房云飛, 裴炳南. 基于矩陣補(bǔ)全的二階統(tǒng)計(jì)量重構(gòu)DOA估計(jì)方法[J]. 電子與信息學(xué)報(bào), 2018, 40(6): 1383-1389. doi: 10.11999/JEIT170826
WANG Hongyan, FANG Yunfei, PEI Bingnan. Matrix Completion Based Second Order Statistic Reconstruction DOA Estimation Method[J]. Journal of Electronics & Information Technology, 2018, 40(6): 1383-1389. doi: 10.11999/JEIT170826
Citation: WANG Hongyan, FANG Yunfei, PEI Bingnan. Matrix Completion Based Second Order Statistic Reconstruction DOA Estimation Method[J]. Journal of Electronics & Information Technology, 2018, 40(6): 1383-1389. doi: 10.11999/JEIT170826

基于矩陣補(bǔ)全的二階統(tǒng)計(jì)量重構(gòu)DOA估計(jì)方法

doi: 10.11999/JEIT170826
基金項(xiàng)目: 

國(guó)家自然科學(xué)基金(61301258, 61271379),中國(guó)博士后科學(xué)基金(2016M590218)

Matrix Completion Based Second Order Statistic Reconstruction DOA Estimation Method

Funds: 

The National Natural Science Foundation of China (61301258, 61271379), China Postdoctoral Science Foundation (2016M590218)

  • 摘要: 該文針對(duì)傳統(tǒng)波達(dá)方向角(DOA)估計(jì)算法在非均勻噪聲下角度估計(jì)精度差及分辨率低的問題,基于矩陣補(bǔ)全理論,提出一種二階統(tǒng)計(jì)量域下加權(quán)L1(MC-WLOSRSS)稀疏重構(gòu)DOA估計(jì)算法。首先,基于矩陣補(bǔ)全方法,引入彈性正則化因子將接收信號(hào)協(xié)方差矩陣重構(gòu)為無噪聲協(xié)方差矩陣;而后在二階統(tǒng)計(jì)量域下通過矩陣求和平均將無噪聲協(xié)方差矩陣多矢量問題轉(zhuǎn)化為單矢量問題;最后利用稀疏重構(gòu)加權(quán)L1范數(shù)實(shí)現(xiàn)DOA參數(shù)估計(jì)。數(shù)值仿真表明,與傳統(tǒng)MUSIC, IL1-SRACV, L1-SVD子空間算法及稀疏重構(gòu)加權(quán)L1算法相比,所提算法能顯著抑制非均勻噪聲影響,具有較好DOA估計(jì)性能,且在低信噪比條件下,亦具有較高估計(jì)精度和分辨力。
  • SCHMIDT R. Multiple emitter location and signal parameter estimation[J]. IEEE Transactions on Antennas Propagation, 1986, 34(3): 276-280. doi: 10.1109/TAP.1986. 1143830.
    VAN TREES H L. Optimum Array Processing: Part IV of Detection, Estimation and Modulation Theory[M]. New York, NY, USA: John Wiley Sons, 2002: 917-1317.
    LIAO B, HUANG L, GUO C, et al. New approaches to direction-of-arrival estimation with sensor arrays in unknown nonuniform noise[J]. IEEE Sensors Journal, 2016, 16(24): 8982-8989. doi: 10.1109/JSEN.2016.2621057.
    TIAN Y, SHI H, and XU H. DOA estimation in the presence of unknown nonuniform noise with coprime array[J]. Electronics Letters, 2016, 53(2): 113-115. doi: 10.1049/ el.2016.3944.
    HU R, FU Y, CHEN Z, et al. Robust DOA estimation via sparse signal reconstruction with impulsive noise[J]. IEEE Communications Letters, 2017, 21(6): 1333-1336. doi: 10.1109/LCOMM.2017.2675407.
    MALIOUTOV D, CETIN M, and WILLSKY A S. A sparse signal reconstruction perspective for source localization with sensor arrays[J]. IEEE Transactions on Signal Processing, 2005, 53(8): 3010-3022. doi: 10.1109/TSP.2005.850882.
    PAL P and VAIDYANATHAN P P. A grid-less approach to underdetermined direction of arrival estimation via low rank matrix denoising[J]. IEEE Signal Processing Letters, 2014, 21(6): 737-741. doi: 10.1109/LSP.2014.2314175.
    PESAVENTO M and GERSHMAN A B. Maximum- likelihood direction-of-arrival estimation in the presence of unknown nonuniform noise[J]. IEEE Transactions on Signal Processing, 2002, 49(7): 1310-1324. doi: 10.1109/78.928686.
    HE Z Q, SHI Z P, and HUANG L. Covariance sparsity-aware DOA estimation for nonuniform noise[J]. Digital Signal Processing, 2014, 28(1): 75-81. doi: 10.1016/j.dsp.2014.02. 013.
    YIN J H and CHEN T Q. Direction-of-arrival estimation using a sparse representation of array covariance vectors[J]. IEEE Transactions on Signal Processing, 2011, 59(9): 4489-4493. doi: 10.1109/TSP.2011.2158425.
    LIAO B, GUO C, HUANG L, et al. Matrix completion based direction-of-arrival estimation in nonuniform noise[C]. IEEE International Conference on Digital Signal Processing, Beijing, China, 2017: 66-69. doi: 10.1109/ICDSP.2016. 7868517.
    CANDES E J and RECHT B. Exact matrix completion via convex optimization[J]. Foundations of Computational Mathematics, 2009, 9(6): 717-772. doi: 10.1007/s10208-009- 9045-5.
    CANDES E J and PLAN Y. Matrix completion with noise[J]. Proceedings of the IEEE, 2009, 98(6): 925-936. doi: 10.1109 /JPROC.2009.2035722.
    JIANG X, ZHONG Z, LIU X, et al. Robust matrix completion via alternating projection[J]. IEEE Signal Processing Letters, 2017, 24(5): 579-583. doi: 10.1109/LSP. 2017.2685518.
    CANDES E J, WAKIN M B, and BOYD S P. Enhancing sparsity by reweighted L1 minimization[J]. Journal of Fourier Analysis Applications, 2008, 14(5): 877-905. doi: 10.1007/ s00041-008-9045-x.
    方慶園, 韓勇, 金銘, 等. 基于噪聲子空間特征值重構(gòu)的DOA估計(jì)算法[J]. 電子與信息學(xué)報(bào), 2014, 36(12): 2876-2881. doi: 10.3724/SP.J.1146.2013.02014.
    FANG Qingyuan, HAN Yong, JIN Ming, et al. DOA estimation based on eigenvalue reconstruction of noise subspace[J]. Journal of Electronics Information Technology, 2014, 36(12): 2876-2881. doi: 10.3724/SP.J.1146.2013.02014.
    SUN S and PETROPULU A P. Waveform design for MIMO radars with matrix completion[J]. IEEE Journal of Selected Topics in Signal Processing, 2015, 9(8): 1400-1414. doi: 10.1109/JSTSP.2015.2469641.
    CAI J F, CANDES E J, and SHEN Z. A singular value thresholding algorithm for matrix completion[J]. SIAM Journal on Optimization, 2010, 20(4): 1956-1982. doi: 10.1137/080738970.
    HOR R A and JOHNSON C R. Matrix Analysis[M]. Cambridge, U.K: Cambridge University Press, 1985: 1-162.
    馮明月, 何明浩, 徐璟, 等. 低信噪比條件下寬帶欠定信號(hào)高精度DOA估計(jì)[J]. 電子與信息學(xué)報(bào), 2017, 39(6): 1340-1347. doi: 10.11999/JEIT160921.
    FENG Mingyue, HE Minghao, XU Jing, et al. High accuracy DOA estimation under low SNR condition for wideband underdetermined signals[J]. Journal of Electronics Information Technology, 2017, 39(6): 1340-1347. doi: 10.11999/JEIT160921.
    OTTERSTEN B, STOICA P, and ROY R. Covariance matching estimation techniques for array signal processing applications[J]. Digital Signal Processing, 1998, 8(3): 185-210. doi: 10.1006/dspr.1998.0316.
    TIAN Y, SUN X, and ZHAO S. DOA and power estimation using a sparse representation of second-order statistics vector and l0-norm approximation[J]. Signal Processing, 2014, 105(12): 98-108. doi: 10.1016/j.sigpro.2014.05.014.
    LOBO M, VANDENBERGHE L, BOYD S, et al. Application of second-order cone programming[J]. Linear Algebra and its Applications, 1998, 284(1/3): 193-228. doi: 10.1016/S0024- 3795(98)10032-0.
    LIAO B, CHAN S C, HUANG L, et al. Iterative methods for subspace and DOA estimation in nonuniform noise[J]. IEEE Transactions on Signal Processing, 2016, 64(12): 3008-3020. doi: 10.1109/TSP.2016.2537265.
  • 加載中
計(jì)量
  • 文章訪問數(shù):  1350
  • HTML全文瀏覽量:  220
  • PDF下載量:  215
  • 被引次數(shù): 0
出版歷程
  • 收稿日期:  2017-08-23
  • 修回日期:  2018-01-08
  • 刊出日期:  2018-06-19

目錄

    /

    返回文章
    返回