Results 151 to 160 of about 1,691 (180)

Blind separation of sources using higher-order cumulants

Signal Processing, 1999
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Ihm, BC Ihm, Bin-Chul, Park, DJ Park, Dong-Jo   +1 more
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Cumulative Higher-Order Logic as a Foundation for Set Theory

MLQ, 2000
The authors study systems \(K(\alpha)\) of transfinite cumulative types, where the types consist of ordinals less than \(\alpha\) and there is an implicit comprehension principle (because of the presence of lambda terms). (My notation here and below differs inessentially from the authors.) Let \(K\# (\alpha)\) denote the corresponding non-cumulative ...
Degen, Wolfgang, Johannsen, Jan
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Higher Order Cumulants

Proceedings of the 2023 6th International Conference on Mathematics and Statistics, 2023
Patricia Antunes, Sandra Ferreira, Dario Ferreira   +2 more
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Higher-order cumulants based maneuver detection in Kalman filter

2002 IEEE Region 10 Conference on Computers, Communications, Control and Power Engineering. TENCOM '02. Proceedings., 2003
Maneuver detection is a key issue in multiple-model target tracking applications. In the Kalman filter, the conventional maneuver detection algorithm fails when the maneuver is almost buried in noise. The multiresolution approach behaves well for maneuver detection, but the time delay limits its application.
null Ji Hongbing, null Song Liping, null Gao Xinbo   +2 more
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FIR system identification based on higher-order cyclic cumulants

Proceedings of 1997 IEEE International Symposium on Circuits and Systems. Circuits and Systems in the Information Age ISCAS '97, 2002
This paper focuses on nonminimum phase FIR system identification using higher-order cyclic cumulants alone, and proposes two linear normal equation algorithms for parameter estimation and SVD-based order determination methods. The system unidentifiable from second-order cyclostationary statistics are shown to be identifiable using the proposed higher ...
null Bin-Ning Chen, null Xian-Da Zhang
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Murray Rosenblatt and cumulant/higher-order/poly spectra

2011
The bispectrum, or third order spectrum, of a stationary process has been around at least since the early 50s, for example it appeared in the paper Tukey (1953). It was studied in some detail in John Van Ness’s thesis, “Estimates of the Bispectrum of Stationary Random Processes”, supervised by Murray Rosenblatt. A 1965 Annals of Mathematical Statistics
Richard A. Davis, Keh-Shin Lii, Dimitris N. Politis   +2 more
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Blind equalization using higher order cumulants and neural network

IEEE Transactions on Signal Processing, 1994
The paper develops a new method to achieve blind equalization in digital communication for linear finite impulse response (FIR) systems, whether the systems are minimum phase or not. This new approach divides the problem into two parts. First, it employs the characteristic of the linear system to estimate the original channel based on the fourth-order ...
null Shaomin Mo, B. Shafai
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A fast algorithm for estimating higher-order cumulants

Proceedings of Third International Conference on Signal Processing (ICSP'96), 2002
In many problems of digital signal processing, it is required to estimate higher-order cumulants of a given process. We present a fast, inexpensive, and unbiased cumulant estimator. This estimator is based on, a polarity scheme. Unbiasedness is achieved by the addition of statistically independent auxiliary noise sources to the input signals.
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Global Cancer Statistics 2020: GLOBOCAN Estimates of Incidence and Mortality Worldwide for 36 Cancers in 185 Countries

Ca-A Cancer Journal for Clinicians, 2021
Hyuna Sung, Jacques Ferlay, Rebecca L Siegel   +2 more
exaly  

Cancer statistics for African American/Black People 2022

Ca-A Cancer Journal for Clinicians, 2022
Angela Giaquinto, Kimberly D Miller, Rebecca L Siegel   +2 more
exaly