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    TSP
    2008
    134views more  TSP 2008»
    A Mapping-Based Design for Nonsubsampled Hourglass Filter Banks in Arbitrary Dimensions
    13 years 4 months ago
    A Mapping-Based Design for Nonsubsampled Hourglass Filter Banks in Arbitrary Dimensions
    Download  www.ifp.illinois.edu
    Multidimensional hourglass filter banks decompose the frequency spectrum of input signals into hourglass-shaped directional subbands, each aligned with one of the frequency axes. T...
    Yue M. Lu, Minh N. Do
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    TSP
    2008
    110views more  TSP 2008»
    Blind Deconvolution of DS-CDMA Signals by Means of Decomposition in Rank-(1, L, L) Terms
    13 years 4 months ago
    Blind Deconvolution of DS-CDMA Signals by Means of Decomposition in Rank-(1, L, L) Terms
    Download  publi-etis.ensea.fr
    In this paper, we present a powerful technique for the blind extraction of direct-sequence code-division multiple access (DS-CDMA) signals from convolutive mixtures received by an ...
    Lieven De Lathauwer, Alexandre de Baynast
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    TSP
    2008
    98views more  TSP 2008»
    Frequency Domain Analysis of Signals With Stochastic Sampling Times
    13 years 4 months ago
    Frequency Domain Analysis of Signals With Stochastic Sampling Times
    Download  www.control.isy.liu.se
    Frida Eng, Fredrik Gunnarsson, Fredrik Gustafsson
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    TSP
    2008
    164views more  TSP 2008»
    On Extending the Complex FastICA Algorithm to Noncircular Sources
    13 years 4 months ago
    On Extending the Complex FastICA Algorithm to Noncircular Sources
    Download  www.csee.umbc.edu
    Mike Novey, Tülay Adali
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    TSP
    2008
    107views more  TSP 2008»
    On Energy-Based Acoustic Source Localization for Sensor Networks
    13 years 4 months ago
    On Energy-Based Acoustic Source Localization for Sensor Networks
    Download  sail.usc.edu
    In this paper, energy-based localization methods for source localization in sensor networks are examined. The focus is on least-squares-based approaches due to a good tradeoff betw...
    Chartchai Meesookho, Urbashi Mitra, Shrikanth Nara...
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    TSP
    2008
    166views more  TSP 2008»
    Blind Identification of Underdetermined Mixtures by Simultaneous Matrix Diagonalization
    13 years 4 months ago
    Blind Identification of Underdetermined Mixtures by Simultaneous Matrix Diagonalization
    Download  publi-etis.ensea.fr
    Abstract--In this paper, we study simultaneous matrix diagonalization-based techniques for the estimation of the mixing matrix in underdetermined independent component analysis (IC...
    Lieven De Lathauwer, Joséphine Castaing
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    TSP
    2008
    109views more  TSP 2008»
    Code Design to Optimize Radar Detection Performance Under Accuracy and Similarity Constraints
    13 years 4 months ago
    Code Design to Optimize Radar Detection Performance Under Accuracy and Similarity Constraints
    Download  www.se.cuhk.edu.hk
    This paper deals with the design of coded waveforms which optimize radar performances in the presence of colored Gaussian disturbance. We focus on the class of linearly coded puls...
    Antonio De Maio, Silvio De Nicola, Yongwei Huang, ...
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    TSP
    2008
    116views more  TSP 2008»
    Fast Blind Separation of Long Mixture Recordings Using Multivariate Polynomial Identification
    13 years 4 months ago
    Fast Blind Separation of Long Mixture Recordings Using Multivariate Polynomial Identification
    Download  www.ast.obs-mip.fr
    This correspondence presents new approaches for optimizing kurtosis-based separation criteria in the case of long mixture recordings. Our methods are based on a multivariate polyno...
    Johan Thomas, Yannick Deville, Shahram Hosseini
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    TSP
    2008
    101views more  TSP 2008»
    ARQ by Subcarrier Assignment for OFDM-Based Systems
    13 years 4 months ago
    ARQ by Subcarrier Assignment for OFDM-Based Systems
    Download  alexandria.tue.nl
    We consider two automatic repeat request (ARQ) schemes based on subcarrier assignment in orthogonal frequency-division multiplexing (OFDM)-based systems: single ARQ subcarrier assi...
    Chin Keong Ho, Hongming Yang, Ashish Pandharipande...
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    TSP
    2008
    97views more  TSP 2008»
    Correlation Matching Approaches for Blind OSTBC Channel Estimation
    13 years 4 months ago
    Correlation Matching Approaches for Blind OSTBC Channel Estimation
    Download  www.comonsens.org
    Abstract--In this paper, the problem of blind channel estimation under orthogonal space
    Javier Vía, Ignacio Santamaría
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