Results 181 to 190 of about 1,138 (212)
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IEEE Transactions on Signal Processing, 1993
Summary: The theory of stochastic processes on homogeneous trees aims at contributing to the theory of multiresolution stochastic modeling and associated techniques of multiscale, statistical signal processing. In this paper, we solve the problem of identifying such a multiscale process indexed by the nodes of a tree from the observation of this ...
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Summary: The theory of stochastic processes on homogeneous trees aims at contributing to the theory of multiresolution stochastic modeling and associated techniques of multiscale, statistical signal processing. In this paper, we solve the problem of identifying such a multiscale process indexed by the nodes of a tree from the observation of this ...
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Free Probability, Sample Covariance Matrices, and Signal Processing
2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings, 2006Free probability provides tools and techniques for analyzing the eigen-spectra of large Hermitian random matrices. These stochastic eigen-analysis techniques have been invaluable in providing insight into the structure of sample covariance matrices. We briefly outline how these techniques can be used to analytically predict the spectrum of large sample
N. Raj Rao, Alan Edelman
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Importance sampling in signal processing applications
2015Importance sampling is a technique originating in Monte Carlo simulation whereby one samples from a different, weighted distribution, in order to reduce variance of the resulting estimator. More recently, variations of importance sampling have emerged as a means for reducing computational and sample complexity in different problems of modern signal ...
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Sampling Theory in Signal and Image Processing
2011Besides the proceedings, participants were invited to prepare an extended version of their SAMPTA contribution for a special issue of STSIP. Ten papers were accepted, covering a wide range of aspects of sampling theory (classical sampling, frame theory, wavelets, multi-resolution, operator approximation) and applications (impulse radio ultra-wide band,
Fesquet, Laurent, Torrésani, B.
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Graph Signal Processing: Dualizing GSP Sampling in the Vertex and Spectral Domains
IEEE Transactions on Signal Processing, 2022JOSÉ Moura, John Shi
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Nonuniform sampling and non-Fourier signal processing methods in multidimensional NMR
Progress in Nuclear Magnetic Resonance Spectroscopy, 2014Jeffrey C Hoch, Mehdi Mobli
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Sampling LFM Signal with Stretch Processing based on Finite Rate of Innovation Method
2021Ning Fu, Liyan Qiao, Siyi Jiang
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Quasi-Real-Time Optical Sampling Scheme for High-Speed Signal Acquisition and Processing
IEEE Photonics Technology Letters, 2013Peter Andrekson +2 more
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Pulse-doppler signal processing with quadrature compressive sampling
IEEE Transactions on Aerospace and Electronic Systems, 2015Zhong Liu, Feng Xi, Shengyao Chen
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