Higher order statistics
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IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society
Applications of power electronics, artificial intelligence, robotics, and nanotechnology in electrification of automotive, military, biomedical, and utility industries.
2012 Australian Communications Theory Workshop (AusCTW)
- Coded modulation - Coding theory and practice - Communication systems - Channel characteristics and modeling - Detection and estimation - OFDM and DMT processing techniques - Utra-wide band communications - DSP for communications - Information theory and statistics - Iterative decoding algorithms - Multiuser detection - Cross-layer PHY-MAC-NET arrangements - Fourth generation cellular systems - Blind signal separation techniques
Theory, concepts, and techniques of science and engineering as applied to sensing the earth, oceans, atmosphere, and space; and the processing, interpretation, and dissemination of this information.
The fundamental nature of the communication process; storage, transmission and utilization of information; coding and decoding of digital and analog communication transmissions; study of random interference and information-bearing signals; and the development of information-theoretic techniques in diverse areas, including data communication and recording systems, communication networks, cryptography, detection systems, pattern recognition, learning, and automata.
Rapid dissemination of new results in signal processing world-wide.
The technology of transmission, recording, reproduction, processing, and measurement of speech; other audio-frequency waves and other signals by digital, electronic, electrical, acoustic, mechanical, and optical means; the components and systems to accomplish these and related aims; and the environmental, psychological, and physiological factors of thesetechnologies.
Applications, review, and tutorial papers within the scope of the Systems, Man and Cybernetics Society. Currently, this covers: (1) Integration of the theories of communication, control cybernetics, stochastics, optimization and system structure towards the formulation of a general theory of systems; (2) Development of systems engineering technology including problem definition methods, modeling, and stimulation, methods of systems experimentation, human factors ...
Ito, M.; Kawamoto, M.; Ohata, M.; Mukai, T.; Ohnishi, N.; Inouye, Y. Signal Processing and Information Technology, 2005. Proceedings of the Fifth IEEE International Symposium on, 2005
"Super-exponential" methods (SEMs) are attractive algorithms for solving blind signal separation problems. Conventional SEMs are so sensitive to Gaussian noise that they cannot work in a noisy environment. To overcome this drawback, we proposed a new SEM , which does not utilise second-order statistics but only higher-order cumulants. Hence, the proposed SEM becomes robust to Gaussian noise (RSEM). In this ...
Nowak, R.D.; Baraniuk, R.G. Signal Processing, IEEE Transactions on, 1999
Nonlinearities are often encountered in the analysis and processing of real- world signals. We introduce two new structures for nonlinear signal processing. The new structures simplify the analysis, design, and implementation of nonlinear filters and can be applied to obtain more reliable estimates of higher order statistics. Both structures are based on a two-step decomposition consisting of a linear orthogonal ...
Donghae Kim; White, Paul R. Time-Frequency and Time-Scale Analysis, 1998. Proceedings of the IEEE-SP International Symposium on, 1998
In this paper, consideration is given to the estimation of the parameters of a time-varying linear model. It is shown that the time-varying ARMA model of single-input single-output (SISO) system is equivalent to the time-invariant ARMA model of multi-input multi-output (MIMO) system. Novel methods for the parameter estimation task are developed based on the concepts of higher order statistics (HOS). ...
Delande, E.; Uney, M.; Houssineau, J.; Clark, D. Signal Processing, IEEE Transactions on, 2014
Recent progress in multi-object filtering has led to algorithms that compute the first-order moment of multi-object distributions based on sensor measurements. The number of targets in arbitrarily selected regions can be estimated using the first-order moment. In this work, we introduce explicit formulae for the computation of the second-order statistic on the target number. The proposed concept of regional variance ...
Yong Xiang; Abed-Meraim, K.; Hua, Y. Acoustics, Speech, and Signal Processing, 1999. Proceedings., 1999 IEEE International Conference on, 1999
Separation of sources that are mixed by an unknown (hence, "blind") mixing matrix is an important task for a wide range of applications. This paper presents an adaptive blind source separation method using second order statistics (SOS) and natural gradient. The SOS of observed data is shown to be sufficient for separating mutually uncorrelated sources provided that the temporal coherences ...
Principe, Jose Information Theoretic Learning, 2006
This course examines Information Theory and our efforts to develop an information-theoretic criterion which can be utilized in adaptive filtering and neurocomputing. The main aim of our research is to develop new signal processing techniques by going beyond the basic assumptions of Linearity, Gaussianity and Stationarity. By capturing higher order statistics of data using Information Theory, we solve a variety ...
ITEC 2014: Widebandgap Switches: Paving the Path Towards High Frequencies and Higher Temperatures
The OmniTread OT-4 Serpentine Robot
Vlatka Paunovic: Why I am an Engineer
ICASSP 2011 DOES ASR HAVE A PHD, OR IS IT JUST PILED HIGHER AND DEEPER?
Technology Time Machine Panel Discussion: Future of Networks
Why Engineering Matters for Women
Micro-Apps 2013: Alternative Methods and Optimization Techniques for Vector Modulation
Cafe: Cloud Appliances for Enterprises
2012 IEEE Medal of Honor: John L. Hennessy
EDOC 2010 - Dr. Benjamin Grosof Keynote
2011 IEEE Awards Alexander Graham Bell Medal - Arogyaswami J. Paulraj
IFEC 2011-International Future Energy Challenge 2011
Winds of Change: Part 4 - Public Policy
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