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检索条件"任意字段=Advanced Signal Processing Algorithms, Architectures, and Implementations XV"
419 条 记 录,以下是191-200 订阅
排序:
A multivariate speech activity detector based on the syllable rate
A multivariate speech activity detector based on the syllabl...
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SPIE Conference on advanced signal processing algorithms, architectures, and implementations VIII
作者: Smith, D Townsend, J Nelson, DJ US Dept Def Ft George G Meade MD 20755 USA
Computationally efficient algorithms which perform speech activity detection have significant potential economic and labor saving benefit, by automating an extremely tedious manual process. In many applications, it is... 详细信息
来源: 评论
CONTRIBUTION OF THE POLARIZATION DIVERSITY IN HF DIRECTION FINDING SYSTEMS
CONTRIBUTION OF THE POLARIZATION DIVERSITY IN HF DIRECTION F...
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5th SPIE Conference on advanced signal processing - algorithms, architectures, and implementations
作者: ERHEL, Y EDJEOU, A BERTEL, L CTR RECH ECOLES COETQUIDAN F-56381 GUERFRANCE
The aim of the paper is to estimate the contribution of the polarization diversity in high frequency (3 - 30 MHz) direction finding systems. We first describe the peculiarities of H.F. propagation and the resulting si... 详细信息
来源: 评论
Optimal inversions of uncertain matrices - an estimation and control perspective
Optimal inversions of uncertain matrices - an estimation and...
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Conference on advanced signal processing algorithms architectures and implementations XIII
作者: Tao, KM SRI Int Menlo Pk CA 94025 USA
Many system and signal related problems involve matrix inversion of some kind. For example, in estimation and signal recovery applications, inversion of the channel response matrix is often required in order to estima... 详细信息
来源: 评论
TIME-VARYING POLYSPECTRA AND REDUCED WIGNER-VILLE TRISPECTRUM
TIME-VARYING POLYSPECTRA AND REDUCED WIGNER-VILLE TRISPECTRU...
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CONF ON advanced signal processing algorithms, architectures, AND implementations 3
作者: BOASHASH, B RISTIC, B Queensland Univ. of Technology (Australia)
This paper consists of two parts. The first part reviews a class of higher-order Wigner-Ville distributions projected onto a single frequency axis. This class is referred to as polynomial Wigner-Ville distributions (P... 详细信息
来源: 评论
An algorithm for weighted least squares positive time-frequency distributions
An algorithm for weighted least squares positive time-freque...
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Conference on advanced signal processing - algorithms, architectures, and implementations VII
作者: Pitton, JW MathSoft Seattle WA 98109 1700 Westlake Ave N United States
An algorithm for computing positive time-frequency distributions (TFDs) for nonstationary signals is presented. This work extends the earlier work of the author and his colleagues in computing positive TFDs [11, 15]. ... 详细信息
来源: 评论
Application of time-frequency analysis methods to speaker verification
Application of time-frequency analysis methods to speaker ve...
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Conference on advanced signal processing algorithms, architectures, and implementations xvI
作者: Williams, W. J. Bossemeyer, R. W. Quantum Signal LLC Ann Arbor MI 48176 USA Univ Michigan EECS Ann Arbor MI 48109 USA Speech Technol Appl Res Inc St Charles IL USA
Time-Frequency Analysis has previously been successfully applied to characterize and quantify a variety of acoustic signals, including marine mammal sounds. In this research, Time-Frequency analysis is applied to huma... 详细信息
来源: 评论
APPLICATION OF CUMULANT TVHOS TO THE ANALYSIS OF COMPOSITE FM signalS IN MULTIPLICATIVE AND ADDITIVE NOISE  4
APPLICATION OF CUMULANT TVHOS TO THE ANALYSIS OF COMPOSITE F...
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4TH CONF ON advanced signal processing algorithms, architectures, AND implementations
作者: BOASHASH, B RISTICH, B Queensland Univ. of Technology (Australia)
The paper addresses two questions of time-varying higher-order spectra (TVHOS), whose solutions are essential for the further development of these methods and their applicability to a wide range of situations. They ar... 详细信息
来源: 评论
Segmented chirp features and hidden Gauss-Markov models for classification of wandering-tone signals
Segmented chirp features and hidden Gauss-Markov models for ...
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Conference on advanced signal processing algorithms, architectures and implementations XII
作者: Ainsleigh, PL USN Undersea Warfare Ctr Newport RI 02840 USA
A new feature set and decision function are proposed for classifying transient wandering-tone signals. signals are partitioned in time and modeled as having piecewise-linear instantaneous frequency and piecewise-const... 详细信息
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A novel signal detection technique based on generalized scale transforms - art. no. 63130Y
A novel signal detection technique based on generalized scal...
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Conference on advanced signal processing algorithms, architectures, and implementations xvI
作者: Nickel, Robert M. Penn State Univ Dept Elect Engn University Pk PA 16802 USA
We are presenting an extension to the classic multiple signal classification method (MUSIC) developed by Schmidt and Bienvenu in 1979.(1) While the classic MUSIC algorithm is limited to the detection of constant frequ... 详细信息
来源: 评论
Binary openings and closings in one pass using finite-state machines  6
Binary openings and closings in one pass using finite-state ...
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Conference on advanced signal processing algorithms, architectures, and implementations VI
作者: Waltz, FM Consultant (United States)
In a series of ten papers published since 1994, a radically new technique for implementing a wide range of standard image processing operations has been presented, under the acronym SKIPSM (Separated-Kernel Image Proc... 详细信息
来源: 评论