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Computationally efficient angle estimation for signals with known waveforms

Jian Li, B. Halder, P. Stoica, M. Viberg
<span title="">1995</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/gkn2pu46ozb4tmkxczacnmtvkq" style="color: black;">IEEE Transactions on Signal Processing</a> </i> &nbsp;
The DEML estimator decouples the multidimensional problem of the exact ML estimator to a set of l-D problems and, hence, is computationally efficient.  ...  We shall show that the DEML estimator can also be used to estimate the arrival angles of desired signals with known waveforms in the presence of interfering or jamming signals by modeling the interfering  ...  Fourth, the DEML estimator has no constraints on the number of incident signals at all, provided that the number of data samples is large enough, while estimators for unknown signals require that the number  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/78.414778">doi:10.1109/78.414778</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/yi75zmipjfh5fmmxqudhrl3i5m">fatcat:yi75zmipjfh5fmmxqudhrl3i5m</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190228094859/http://pdfs.semanticscholar.org/9019/865524a63c9d37be116d41f843e214141e62.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/90/19/9019865524a63c9d37be116d41f843e214141e62.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/78.414778"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Computationally Efficient Direction-of-Arrival Estimation Based on Partial A Priori Knowledge of Signal Sources

Lei Huang, Shunjun Wu, Dazheng Feng, Linrang Zhang
<span title="2006-03-16">2006</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hqblpsydr5emviirtqkkmctpha" style="color: black;">EURASIP Journal on Advances in Signal Processing</a> </i> &nbsp;
A computationally efficient method is proposed for estimating the directions-of-arrival (DOAs) of signals impinging on a uniform linear array (ULA), based on partial a priori knowledge of signal sources  ...  Thereby, the proposed method is computationally efficient. Numerical results are given to illustrate the performance of the proposed method.  ...  INTRODUCTION It is desired to estimate the directions-of-arrival (DOAs) of incident signals from noisy data in many areas such as communication, radar, sonar, and geophysical seismology [1] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/asp/2006/19514">doi:10.1155/asp/2006/19514</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/itq3iqn4b5b63do3ju2tavw32q">fatcat:itq3iqn4b5b63do3ju2tavw32q</a> </span>
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Low-Complexity MDL Method for Accurate Source Enumeration

Lei Huang, Shunjun Wu
<span title="">2007</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/msfmoh6v7bdk7lrsmtbklto74i" style="color: black;">IEEE Signal Processing Letters</a> </i> &nbsp;
Index Terms-Array signal processing, direction of arrival (DOA), eigenvalue decomposition (EVD), minimum description length (MDL), multistage Wiener filter (MSWF), Wiener filter.  ...  Unlike the traditional MDL methods, the proposed method linearly partitions the array data into the cleaner signal and noise components and thereby is more accurate and computationally efficient.  ...  This array received a desired signal with a known training data from an unknown direction, say, , and jammer signals from unknown distinct directions that are different from .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/lsp.2006.885286">doi:10.1109/lsp.2006.885286</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qmpwpsa2fze35fdbpjeqgubepy">fatcat:qmpwpsa2fze35fdbpjeqgubepy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20151027210028/http://www.leihuang-hit.net:80/Publications_files/Journal/[SPL]Low-Complexity%20MDL%20Method%20for%20Accurate%20Source%20Enumeration.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c8/2f/c82fd6ad07e5dd09e60b5661187566f7516a5946.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/lsp.2006.885286"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Joint estimation of time delays and directions of arrival of multiple reflections of a known signal

M. Wax, A. Leshem
<span title="">1997</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/gkn2pu46ozb4tmkxczacnmtvkq" style="color: black;">IEEE Transactions on Signal Processing</a> </i> &nbsp;
We present an efficient algorithm for estimating the time delays and the directions-of-arrival (DOA's) of multiple reflections of a known signal.  ...  Simulation results illustrating the performance of the algorithm in comparison with the Cramer-Rao bound are included.  ...  CONCLUDING REMARKS We have presented a computationally efficient algorithm for joint estimation of the time delays and directions-of-arrival of overlapping reflections of a signal with known waveform.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/78.640713">doi:10.1109/78.640713</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/sajdnuldqzh3lpaw24olncle4y">fatcat:sajdnuldqzh3lpaw24olncle4y</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20110331173943/http://cobalt.et.tudelft.nl/~leshem/papers/Joint%20estimation%20of%20time%20delays%20and%20directions%20of%20arrival%20of%20multiple%20reflections%20of%20a%20known%20signal.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/35/b5/35b53696ba954ed4af1bd878f94bbb3e6f135640.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/78.640713"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Novel TDOA Technique for Speaker Localization using MATLAB

Vicky Chetri
<span title="2019-05-31">2019</span> <i title="International Journal for Research in Applied Science and Engineering Technology (IJRASET)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hsp44774azcezeyiq4kuzpfh5a" style="color: black;">International Journal for Research in Applied Science and Engineering Technology</a> </i> &nbsp;
Source localization has always been a challenging problem wherein the main focus is to give an estimate about the coordinates of different sound sources that generates a signal which is then received by  ...  Keywords: Time delay of arrival(TDOA), Inverse delay interval region(IDIR), MATLAB, Generalized cross-correlation with phase transform (GCC-PHAT),SSL(Single Source Localization), Room Impulse Response  ...  INTRODUCTION Of the several research efforts that have been directed towards single source localization, a significant number are based on estimating the time differences of arrival (TDOAs) between pairs  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.22214/ijraset.2019.5194">doi:10.22214/ijraset.2019.5194</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/wrrifjy7hbf5zk6tcmvltj3xvi">fatcat:wrrifjy7hbf5zk6tcmvltj3xvi</a> </span>
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Direction Finding With Partly Calibrated Uniform Linear Arrays

Bin Liao, Shing Chow Chan
<span title="">2012</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/yixmmnv7u5hzfmuufaamg2cm2u" style="color: black;">IEEE Transactions on Antennas and Propagation</a> </i> &nbsp;
Moreover, the direction-of-arrivals (DOAs), unknown gains, and phases of the uncalibrated sensors can be estimated in closed form without performing a spectral search.  ...  Index Terms-Direction-of-arrival (DOA), estimation of signal parameters via rotational invariance techniques (ESPRIT), partly calibrated arrays, uniform linear array (ULA).  ...  Given an ideal antenna array without any uncertainties, direction-of-arrivals (DOAs) can be estimated with high accuracy using high-or super-resolution methods such as multiple signal classification (MUSIC  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tap.2011.2173144">doi:10.1109/tap.2011.2173144</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/3oscpsrozzbdpo57u6kmlo2iga">fatcat:3oscpsrozzbdpo57u6kmlo2iga</a> </span>
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On multipath channel estimation for CDMA systems using multiple sensors

C. Sengupta, J.R. Cavallaro, B. Aazhang
<span title="">2001</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/dha3bnxvkvhslj74k332qi2ewa" style="color: black;">IEEE Transactions on Communications</a> </i> &nbsp;
The paper presents a framework that facilitates a computationally efficient solution to the combined problem of channel estimation and detection in a scenario involving multiple users, multiple paths,  ...  This channel estimation technique requires the transmission of a training sequence or feedback of detected data.  ...  Therefore, the signal at the th sensor is given by (4) where is the direction of arrival of the th path of user with respect to an axis in the plane of the array.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/26.911461">doi:10.1109/26.911461</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/hub4v5w5d5bqxinsuwhktau4wq">fatcat:hub4v5w5d5bqxinsuwhktau4wq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20040324095231/http://www-ece.rice.edu:80/~cavallar/papers/2001ieee_tcomm_sengupta.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c0/0f/c00fb1b859fbbe6464e530248a08f2823f018a98.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/26.911461"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Reduced-Rank MDL Method for Source Enumeration in High-Resolution Array Processing

Lei Huang, Shunjun Wu, Xia Li
<span title="">2007</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/gkn2pu46ozb4tmkxczacnmtvkq" style="color: black;">IEEE Transactions on Signal Processing</a> </i> &nbsp;
Index Terms-Direction-of-arrival (DOA), eigenvalue decomposition (EVD), high resolution, minimum description length (MDL), multistage Wiener filter (MSWF), reduced rank, sensor array signal processing,  ...  Unlike the traditional MDL methods, this method partitions the observation data into the cleaner signal and noise subspace components by means of the recursion procedure, avoiding the estimation of a covariance  ...  Valaee for providing the codes of the PDL algorithm. They would also like to thank the anonymous referees and the associate editor, Prof. A. R.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tsp.2007.899344">doi:10.1109/tsp.2007.899344</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/rxhacd3hhvcqxhcmzkpy3hu3jm">fatcat:rxhacd3hhvcqxhcmzkpy3hu3jm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829151833/http://www.msp-lab.net/Upload/EditorFiles/%5BTSP%5DReduced-rank%20MDL%20method%20for%20source%20enumeration%20in%20high-resolution%20array%20processing.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/8f/6d/8f6d47a2a0c2dfd66de9bc3c90eab3fdaff5c546.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tsp.2007.899344"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Efficient Two-Dimensional Direction Finding Algorithm for Rectilinear Sources Under Unknown Mutual Coupling

Jian Xie, Qiuping Wang, Yuexian Wang, Xin Yang
<span title="2020-03-30">2020</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/taedaf6aozg7vitz5dpgkojane" style="color: black;">Sensors</a> </i> &nbsp;
Digital communication signals in wireless systems may possess noncircularity, which can be used to enhance the degrees of freedom for direction-of-arrival (DOA) estimation in sensor array signal processing  ...  Compared with existing solutions, the proposed method is more computationally efficient, involving real-valued operations and decoupled 2D spectral searches into twice those of one-dimensional searches  ...  All authors have read and agreed to the published version of the manuscript. Conflicts of Interest: The authors declare no conflict of interest.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s20071914">doi:10.3390/s20071914</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/32235520">pmid:32235520</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC7181149/">pmcid:PMC7181149</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/4g3wo3azfbd5tcugrcfbhwdu4m">fatcat:4g3wo3azfbd5tcugrcfbhwdu4m</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200402035315/https://res.mdpi.com/d_attachment/sensors/sensors-20-01914/article_deploy/sensors-20-01914.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ae/b8/aeb847b7c5a4ca59d8697a5b8af8ad4d4afda644.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s20071914"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7181149" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Parameter Estimation and Equalization Techniques for Communication Channels With Multipath and Multiple Frequency Offsets

S. Ahmed, S. Lambotharan, A. Jakobsson, J.A. Chambers
<span title="">2005</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/dha3bnxvkvhslj74k332qi2ewa" style="color: black;">IEEE Transactions on Communications</a> </i> &nbsp;
In the next section, we present a computationally efficient approach to estimate the unknown CGs and FOs. III.  ...  Here, the number of pilot symbols available in a burst is only 26. With this training length, we can estimate the channel very efficiently, but to estimate FO, this length is insufficient.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tcomm.2004.841970">doi:10.1109/tcomm.2004.841970</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/4y4rl2je55g6bfoqoxe7qadxve">fatcat:4y4rl2je55g6bfoqoxe7qadxve</a> </span>
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Applications of cumulants to array processing. IV. Direction finding in coherent signals case

E. Gonen, J.M. Mendel, M.C. Dogan
<span title="">1997</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/gkn2pu46ozb4tmkxczacnmtvkq" style="color: black;">IEEE Transactions on Signal Processing</a> </i> &nbsp;
The maximum number of signals resolvable with our method may exceed the number of sensors in the array.  ...  We present a subspace-based direction-finding method for coherent signal environments using an antenna array.  ...  The direction of arrivals and propagation constants of the signals within each group ; direct-path SNR: 19 dB.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/78.622949">doi:10.1109/78.622949</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/3i67nthuljckvjkaduqhc44c7i">fatcat:3i67nthuljckvjkaduqhc44c7i</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20171026022626/https://core.ac.uk/download/pdf/23797539.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/e8/0f/e80f4fe905694932949582d82e19c582e975e806.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/78.622949"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

ON INITIALIZATION OF ML DOA COST FUNCTION FOR UCA

Joon-Ho Lee, Sang-Ho Jo
<span title="">2008</span> <i title="EMW Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/yfr3htgqvzdx7hh4j67cmuzsbq" style="color: black;">Progress In Electromagnetics Research M</a> </i> &nbsp;
Maximum likelihood (ML) direction-of-arrival (DOA) estimation is essentially an optimization of multivariable nonlinear cost function.  ...  Alternating Projection (AP) initialization has been proposed as computationally efficient method for the initialization of the ML DOA cost function.  ...  INTRODUCTION Direction-of-arrival (DOA) estimation [1] [2] [3] [4] [5] [6] is an important task for wireless communications and radar .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.2528/pierm08052702">doi:10.2528/pierm08052702</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/soawkqmm6rfzvmioh4k2lkuive">fatcat:soawkqmm6rfzvmioh4k2lkuive</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180723125904/http://www.jpier.org/PIERM/pierm03/06.08052702.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9b/69/9b69efe2838e8558561982f62fae4abbd4e019af.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.2528/pierm08052702"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Efficient quadratic detection in perturbed arrays via Fourier transform techniques

A.M. Rao, D.L. Jones
<span title="">2001</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/gkn2pu46ozb4tmkxczacnmtvkq" style="color: black;">IEEE Transactions on Signal Processing</a> </i> &nbsp;
traditional matched-field beamformers that assume perfect coherence of the signal wavefronts.  ...  In addition, we show that the proposed spatial processing allows for convenient integration of conventional frequency-domain methods for angle-of-arrival searches.  ...  Due to the similarity with the DFT basis functions, such an array response vector allows for computationally efficient FFT algorithms to search over the unknown angle of arrival .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/78.928683">doi:10.1109/78.928683</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/x3axizitufd4jcxrinvv3glqba">fatcat:x3axizitufd4jcxrinvv3glqba</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190304080747/http://pdfs.semanticscholar.org/ba5b/13892676a14b5fc07fbdd9d03a60b7072cbc.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ba/5b/ba5b13892676a14b5fc07fbdd9d03a60b7072cbc.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/78.928683"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Deterministic Ml Estimation For Unknown Numbers Of Signals

Pei-Jung Chung, Christoph Mecklenbräuker
<span title="2008-08-25">2008</span> <i title="Zenodo"> Zenodo </i> &nbsp;
Publication in the conference proceedings of EUSIPCO, Lausanne, Switzerland, 2008  ...  INTRODUCTION The problem of estimating direction of arrival (DOA) is a key issue in array processing.  ...  Table 1 : 1 Deterministic ML Estimation Algorithm for Unknown Numbers of Signals.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5281/zenodo.40845">doi:10.5281/zenodo.40845</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/c4yognbkq5gwrdvxjv6fvspadq">fatcat:c4yognbkq5gwrdvxjv6fvspadq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170809155100/https://publik.tuwien.ac.at/files/PubDat_166703.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/45/e5/45e58e2d3e336e8fbda80d60ffcb1bcd7b8f4e26.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.5281/zenodo.40845"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> zenodo.org </button> </a>

Computationally efficient maximum likelihood estimation of structured covariance matrices

Hongbin Li, P. Stoica, Jian Li
<span title="">1999</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/gkn2pu46ozb4tmkxczacnmtvkq" style="color: black;">IEEE Transactions on Signal Processing</a> </i> &nbsp;
By invoking the extended invariance principle (EXIP), we present herein a computationally efficient method that provides asymptotic (for large samples) maximum likelihood (AML) estimation for structured  ...  Our simulation study shows that AML enhances the performances of angle estimation algorithms, such as MUSIC, by making them very close to the corresponding Cramér-Rao bound (CRB) for uncorrelated signals  ...  Jansson for sharing his MATLAB code of the WSF algorithm and for the helpful discussions with us.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/78.757219">doi:10.1109/78.757219</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/izcjr2tsqfh5vblbf6rqzr4sbi">fatcat:izcjr2tsqfh5vblbf6rqzr4sbi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20100715065734/http://www.ece.stevens-tech.edu/~hli/mypapers/47sp05-li.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/72/d7/72d744d1b11f1bd19e8e44d8ac846602eb420d40.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/78.757219"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>
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