Found 140 Documents (Results 1–100)
Nonasymptotic performance analysis of ESPRIT and spatial-smoothing ESPRIT. (English) Zbl 1534.94028
MSC:
94A12
An improved PARAFAC estimator for 2D-DOA estimation using EMVS array. (English) Zbl 1509.94032
MSC:
94A12
Polynomial rooting-based DOA estimation algorithm for vector-sensor arrays using quaternions. (English) Zbl 1504.94043
MSC:
94A12
Sparse spectrum fitting algorithm using signal covariance matrix reconstruction and weighted sparse constraint. (English) Zbl 1504.94069
MSC:
94A12
The generalized compressed nested array for the construction of fourth-order difference co-array. (English) Zbl 1509.94012
MSC:
94A12
PESO: Probabilistic evaluation of subspaces orthogonality for wideband DOA estimation. (English) Zbl 1458.94069
MSC:
94A12
Two-dimensional DOA estimation for wideband LFM signals based on nested arrays. (Chinese. English summary) Zbl 1474.94045
MSC:
94A12
Synthetic aperture processing for wireless communication signals with passive moving array. (English) Zbl 1458.94137
MSC:
94A12
Performance analysis and DOA estimation method over acoustic vector sensor array in the presence of polarity inconsistency. (English) Zbl 1458.94140
The direction of arrival estimation method based on gridless compressed sensing. (Chinese. English summary) Zbl 1463.94013
MSC:
94A12
Expanded coprime array for DOA estimation: augmented consecutive co-array and reduced mutual coupling. (English) Zbl 1458.94144
MSC:
94A12
DOA estimation of coherent signals based on the sparse representation for acoustic vector-sensor arrays. (English) Zbl 1452.94022
MSC:
94A12
Direction of arrival estimation of sources with intersecting signature in time-frequency domain using a combination of if estimation and MUSIC algorithm. (English) Zbl 1448.94064
MSC:
94A12
Low-complexity DOA estimation of noncircular signals for coprime sensor arrays. (English) Zbl 1449.94042
MSC:
94A12
Joint-block-sparsity for efficient 2-D DOA estimation with multiple separable observations. (English) Zbl 1422.94010
MSC:
94A12
Scalable antinoise-robustness estimation of frequency and direction of arrival based on the relaxed sparse array. (English) Zbl 1429.94044
MSC:
94A20
Using matrix norms to estimate the direction of arrival of planar waves on an ULA. (English) Zbl 1455.94060
Using matrix norms to estimate the direction of arrival of planar waves on an ULA. (English) Zbl 1455.94059
J. Franklin Inst. 356, No. 6, 3781-3796 (2019); erratum ibid. 356, No. 9, 4948 (2019).
Joint estimation of DOA and polarization based on phase difference analysis of electromagnetic vector sensor array. (English) Zbl 1448.94090
Direction of arrival estimation using adaptive directional time-frequency distributions. (English) Zbl 1448.94063
2D DOA estimation for noncircular sources using L-shaped sparse array. (English) Zbl 1448.94073
MSC:
94A12
A real-valued 2DDOA estimation algorithm of noncircular signal via Euler transformation and rotational invariance property. (English) Zbl 1424.94035
MSC:
94A12
A distributed array unambiguous DOA estimation algorithm. (Chinese. English summary) Zbl 1424.94048
MSC:
94A12
A DOA estimation method for underwater wideband HFM signals. (Chinese. English summary) Zbl 1424.94040
MSC:
94A12
A subspace searching approximation message passing algorithm for single snapshot DOA estimation. (Chinese. English summary) Zbl 1413.94026
MSC:
94A12
Sum and difference coarray based MIMO radar array optimization with its application for DOA estimation. (English) Zbl 1387.94037
2D-DOA estimation with high accuracy using double parallel co-prime array. (Chinese. English summary) Zbl 1389.94042
MSC:
94A12
Compressive sensing based two-dimensional DOA estimation for high frequency surface wave radar. (Chinese. English summary) Zbl 1389.94075
Broadband underdetermined direction of arrival estimation based on two level nested array. (Chinese. English summary) Zbl 1389.94065
MSC:
94A12
Two dimensional direction of arrival estimation based on subspace for MIMO radar using nested parallel array. (Chinese. English summary) Zbl 1389.94048
MSC:
94A12
Weighed wideband DOA estimation with normalized CRB value. (Chinese. English summary) Zbl 1389.94064
MSC:
94A12
Parameter estimation for multiple frequency-hopping signals based on sparse Bayesian reconstruction. (Chinese. English summary) Zbl 1389.94071
Sparse continuous-field and super-resolution method for direction-of-arrival estimation. (English) Zbl 1402.94028
A new direction-of-arrival estimation method exploiting signal structure information. (English) Zbl 1402.94027
MSC:
94A12
A novel spatially spread electromagnetic vector sensor for high-accuracy 2-D DOA estimation. (English) Zbl 1402.94038
MSC:
94A12
Noncircular sources-based sparse representation algorithm for direction of arrival estimation in MIMO radar with mutual coupling. (English) Zbl 1461.94054
MSC:
94A12
2-D DOA estimation in case of unknown mutual coupling for multipath signals. (English) Zbl 1380.94052
MSC:
94A12
Passive radar parameter estimation without reference channel. (Chinese. English summary) Zbl 1374.93329
MUSIC algorithm about real values for noncircular signals based on instrumental sensors. (Chinese. English summary) Zbl 1374.94643
MSC:
94A12
DOA estimation of coherent signals based on vector reconstruction with uniform circular arrays. (Chinese. English summary) Zbl 1363.94038
MSC:
94A12
Underdetermined estimation of 2D-DOA and polarization for frequency hopping signals. (Chinese. English summary) Zbl 1363.94034
MSC:
94A12
Off-grid DOA estimation via real-valued sparse Bayesian method in compressed sensing. (English) Zbl 1346.94048
Biquaternion noncircular MUSIC. (English) Zbl 1349.94061
MSC:
94A12
Matching pursuit decomposition for high-resolution direction of arrival. (English) Zbl 1435.94067
MSC:
94A12
Direction-of-arrival estimation under spatial sparse angular and Doppler domains. (Chinese. English summary) Zbl 1349.94068
MSC:
94A12
Joint estimation of 2D-DOA and polarization estimation for multiple frequency hopping signals. (Chinese. English summary) Zbl 1349.94089
A two-dimensional DOA estimation algorithm for two parallel linear arrays via Euler transformation and propagator method. (Chinese. English summary) Zbl 1340.94050
A robust adaptive array beamformer using particle swarm optimization for space-time code division multiple access systems. (English) Zbl 1354.94011
MSC:
94A12
Direction-of-arrival estimation in nonuniform noise fields: a Frisch scheme approach. (English) Zbl 1327.93368
Świątek, Jerzy (ed.) et al., Advances in systems science. Proceedings of the international conference on systems science 2013 (ICSS 2013), Wroclaw, Poland, September 10–12, 2013. Cham: Springer (ISBN 978-3-319-01856-0/pbk; 978-3-319-01857-7/ebook). Advances in Intelligent Systems and Computing 240, 765-774 (2014).
Two-dimensional DOA estimation for acoustic vector-sensor array using a successive MUSIC. (English) Zbl 1322.94042
MSC:
94A12
A hybrid direction finding approach using prior of sources. (Chinese. English summary) Zbl 1313.94022
MSC:
94A12
Blind DOA and polarization estimation for polarization-sensitive array using dimension reduction MUSIC. (English) Zbl 1282.93251
Effects of finite samples on the resolution performance of the rank reduction estimator. (English) Zbl 1488.94061
MSC:
94A12
A Cramér Rao bounds based analysis of 3D antenna array geometries made from ULA branches. (English) Zbl 1272.93116
MSC:
93E10
Efficient 2-D DOA estimation for coherent sources with a sparse acoustic vector-sensor array. (English) Zbl 1272.93113
MSC:
93E10
Extending the concept of IIR filtering to array processing using approximate spatial IIR structure. (English) Zbl 1272.93120
A covariance matrix reconstruction approach for DOA estimation of spatial signals. (Chinese. English summary) Zbl 1265.94018
MSC:
94A12
A note on “A fast high-resolution method for bearing estimation in shallow ocean”. (English) Zbl 1358.93171
High-resolution velocity estimation and range profile analysis of moving target for pulse LFM UWB radar. (English) Zbl 1219.94058
MSC:
94A14
A novel wideband DOA estimator based on Khatri-Rao subspace approach. (English) Zbl 1219.94029
MSC:
94A12
Robust spatial time-frequency distribution matrix estimation with application to direction-of-arrival estimation. (English) Zbl 1223.94010
An ESPRIT-like algorithm for coherent DOA estimation based on data matrix decomposition in MIMO radar. (English) Zbl 1217.94078
MSC:
94A13
Source localization for multiple speech sources using low complexity non-parametric source separation and clustering. (English) Zbl 1217.94067
MSC:
94A12
Calibration errors of uniform linear sensor arrays for DOA estimation: an analysis with SRP-PHAT. (English) Zbl 1217.94066
MSC:
94A12
Joint angle-polarization estimation via generalized signal-subspace fitting. (Chinese. English summary) Zbl 1240.94036
MSC:
94A12
Advanced array processing techniques and systems. (English) Zbl 1222.94022
Reviewer: Yuehua Wu (Toronto)
MSC:
94A12
An extended TOPS algorithm based on incoherent signal subspace method. (English) Zbl 1197.94156
MSC:
94A12
Direction-finding of coherent signals based on cylindrical vector-hydrophones array. (English) Zbl 1194.94169
MSC:
94A13
Improving the threshold performance of maximum likelihood estimation of direction of arrival. (English) Zbl 1194.94101
MSC:
94A12
One- and two-dimensional direction-of-arrival estimation: an overview of search-free techniques. (English) Zbl 1194.94088
MSC:
94A12
Performance analysis of velocity-pressure smoothing for direction-of-arrival estimation of coherent signals. (English) Zbl 1185.93129
Low-complexity 2D coherently distributed sources decoupled doas estimation method. (English) Zbl 1181.94065
MSC:
94A13
A new DOA estimation algorithm for wideband signals in the presence of unknown spatially correlated noise. (English) Zbl 1178.94161
DOA estimation with uniform linear arrays in the presence of mutual coupling via blind calibration. (English) Zbl 1178.94145
DOA estimation based on fourth-order cumulants with unknown mutual coupling. (English) Zbl 1178.94143
Computationally efficient underwater acoustic 2-D source localization with arbitrarily spaced vector hydrophones at unknown locations using the propagator method. (English) Zbl 1169.93329
Incoherent DOA estimation in uniform antenna arrays with inordinate spacing using a subband hopping approach. (English) Zbl 1162.94314
MSC:
94A12
2-D direction-of-arrival estimation of coherent signals using cross-correlation matrix. (English) Zbl 1186.94135
MSC:
94A12
Joint algorithm for permutation problem in frequency-domain blind speech source separation. (Chinese. English summary) Zbl 1180.94035
MSC:
94A12
Adaptive beamspace focusing for direction of arrival estimation of wideband signals. (English) Zbl 1151.94356
MSC:
94A12
Perturbation analysis of conjugate MI-ESPRIT for single acoustic vector-sensor-based noncircular signal direction finding. (English) Zbl 1186.94377
MSC:
94A12
Frequency-azimuth-elevation determination with a single acoustic vector-sensor involved in a reflecting boundary. (English) Zbl 1156.76053
MSC:
76Q05
Robust direction finding for cyclostationary signals with cycle frequency error. (English) Zbl 1160.94373
MSC:
94A12
Application of multiresolution analysis to direction-of-arrival estimation. (English) Zbl 1084.94503
On improvements of cyclic music. (English) Zbl 1107.94380
MSC:
94A12
OTST-ESPRIT algorithm and its performance. (Chinese. English summary) Zbl 1088.94514
MSC:
94A13
HF surface wave radar tests at the eastern China sea. (English) Zbl 1086.94508
Jin, Ya-Qui (ed.), Wave propagation, scattering and emission in complex media. Papers presented at the international workshop (WPSC2003), Shanghai, China, June 1–4, 2003. Singapore: World Scientific; Beijing: Science Press (ISBN 981-238-771-4/hbk; 7-03-012464-2/hbk). 151-159 (2004).
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