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Discrete allpole modeling
 IEEE Trans. Signal Process
, 1991
"... AbstractA new method is introduced for parametric modeling of spectral envelopes when only a discrete set of spectral points is given. This method, which we call discrete allpole (DAP) modeling, uses a discrete version of the ItakuraSaito distortion measure as its error criterion. One result is a ..."
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Cited by 74 (0 self)
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AbstractA new method is introduced for parametric modeling of spectral envelopes when only a discrete set of spectral points is given. This method, which we call discrete allpole (DAP) modeling, uses a discrete version of the ItakuraSaito distortion measure as its error criterion. One result
INFINITE SUPERIMPOSED DISCRETE ALLPOLE MODELING FOR MULTIPITCH ANALYSIS OF WAVELET SPECTROGRAMS
"... This paper presents a statistical multipich analyzer based on a sourcefilter model that decomposes a target music audio signal in terms of three major kinds of sound quantities: pitch (fundamental frequency: F0), timbre (spectral envelope), and intensity (amplitude). If the spectral envelope of a ..."
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is used for filter estimation. To solve this problem, we propose an infinite superimposed discrete allpole (iSDAP) model that, given a music signal, can estimate an appropriate number of superimposed harmonic structures whose harmonic partials are drawn from a limited number of spectral envelopes. Our
Harmonic Weighting for AllPole Modeling of the Voiced Speech
"... A new distance measure for allpole modeling of voiced speech is introduced in this paper. It can easily be integrated within the concept of discrete Weighted Mean Square Error (WMSE) allpole modeling, by a suitable choice of the modeling weights. The proposed weighting will address the problems su ..."
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A new distance measure for allpole modeling of voiced speech is introduced in this paper. It can easily be integrated within the concept of discrete Weighted Mean Square Error (WMSE) allpole modeling, by a suitable choice of the modeling weights. The proposed weighting will address the problems
Detectability of Discrete Event Systems
"... In this paper, we investigate the detectability problem in discrete event systems. We assume that we do not know initially which state the system is in. The problem is to determine the current and subsequent states of the system based on a sequence of observation. The observation includes partial ev ..."
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Cited by 789 (14 self)
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In this paper, we investigate the detectability problem in discrete event systems. We assume that we do not know initially which state the system is in. The problem is to determine the current and subsequent states of the system based on a sequence of observation. The observation includes partial
Discrete Choice Methods with Simulation
, 2002
"... This book describes the new generation of discrete choice methods, focusing on the many advances that are made possible by simulation. Researchers use these statistical methods to examine the choices that consumers, households, firms, and other agents make. Each of the major models is covered: logi ..."
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Cited by 1277 (20 self)
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This book describes the new generation of discrete choice methods, focusing on the many advances that are made possible by simulation. Researchers use these statistical methods to examine the choices that consumers, households, firms, and other agents make. Each of the major models is covered
Rules, discretion, and reputation in a model of monetary policy
 JOURNAL OF MONETARY ECONOMICS
, 1983
"... In a discretionary regime the monetary authority can print more money and create more inflation than people expect. But, although these inflation surprises can have some benefits, they cannot arise systematically in equilibrium when people understand the policymakor's incentives and form their ..."
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Cited by 794 (9 self)
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the policymaker and the private agents, it is possible that reputational forces can substitute for formal rules. Here, we develop an example of a reputational equilibrium where the outcomes turn out to be weighted averages of those from discretion and those from the ideal rule. In particular, the rates
AllPole Modelling of Mixed Excitation Signals
, 2001
"... inear Prediction (L P) techniques can fail to adequately model speech spectra when the model order is too low and/or when the input is periodic (voiced speech). In this paper, we view the L modelling problem as a correlation matching problem. We introduce a correlation matching criterion which mod ..."
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Cited by 1 (0 self)
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models the signal as a filtered mixture of a noiselike excitation and a periodic excitation. As such it is an extension of the Discrete AllPole (DAP) modelling approach. The new technique provides a means to generateL P spectra that evolve more smoothly from frame to frame even when the excitation
Algorithms for Quantum Computation: Discrete Logarithms and Factoring
, 1994
"... A computer is generally considered to be a universal computational device; i.e., it is believed able to simulate any physical computational device with a increase in computation time of at most a polynomial factor. It is not clear whether this is still true when quantum mechanics is taken into consi ..."
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Cited by 1103 (7 self)
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into consideration. Several researchers, starting with David Deutsch, have developed models for quantum mechanical computers and have investigated their computational properties. This paper gives Las Vegas algorithms for finding discrete logarithms and factoring integers on a quantum computer that take a number
Mixed MNL Models for Discrete Response
 JOURNAL OF APPLIED ECONOMETRICS
, 2000
"... This paper considers mixed, or random coefficients, multinomial logit (MMNL) models for discrete response, and establishes the following results: Under mild regularity conditions, any discrete choice model derived from random utility maximization has choice probabilities that can be approximated as ..."
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Cited by 466 (14 self)
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This paper considers mixed, or random coefficients, multinomial logit (MMNL) models for discrete response, and establishes the following results: Under mild regularity conditions, any discrete choice model derived from random utility maximization has choice probabilities that can be approximated
The allpole gammatone filter and auditory models
 Acustica
, 1996
"... deviation g=(f−f c)/fc dB ABSTRACT: The AllPole Gammatone Filter (APGF) is defined by discarding the zeros from a polezero decomposition of the GammaTone Filter (GTF) that was popularized in auditory modeling by Johannesma, de Boer, Patterson, and others. Equivalently, the orderN APGF is the Nt ..."
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Cited by 9 (3 self)
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deviation g=(f−f c)/fc dB ABSTRACT: The AllPole Gammatone Filter (APGF) is defined by discarding the zeros from a polezero decomposition of the GammaTone Filter (GTF) that was popularized in auditory modeling by Johannesma, de Boer, Patterson, and others. Equivalently, the orderN APGF
Results 1  10
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1,304,987