搜索结果: 1-13 共查到“数学 the amplitude”相关记录13条 . 查询时间(0.076 秒)
MICROPHONE ARRAY SPEECH ENHANCEMENT BY BAYESIAN ESTIMATION OF SPECTRAL AMPLITUDE AND PHASE
MICROPHONE ARRAY SPEECH ENHANCEMENT BAYESIAN ESTIMATION SPECTRAL AMPLITUDE AND PHASE
2015/9/29
Microphone arrays provide new opportunities for noise reduction and speech enhancement. This paper presents anovel decomposition of the estimation problems for short-time spectral amplitude (STSA), lo...
Estimates on the amplitude of the first Dirichlet eigenvector in discrete frameworks
fi nite absorbing Markov process fi rst Dirichlet eigenvector path method spectral estimates denumerable absorbing birth and death process entrance boundary.
2015/7/7
Estimates on the amplitude of the first Dirichlet eigenvector in discrete frameworks。
Global existence of small amplitude solution to nonlinear system of wave and Klein-Gordon equations in four space-time dimensions
Global existence nonlinear system wave and Klein-Gordon equations four space-time dimensions
2011/9/14
Abstract: In this article one will develop a so-called hyperboloidal foliation method, which is an energy method based on a foliation of space-time into hyperboloidal hypersurfaces. This method permit...
Semiclassical approach to fidelity amplitude
fidelity amplitude semiclassical theory chaotic systems Lyapunov decay
2011/7/6
The fidelity amplitude is a quantity which is of paramount importance in echo type experiments. We use semiclassical theory to study the average fidelity amplitude for quantum chaotic systems under ex...
Coupled nonlinear oscillators: metamorphoses of amplitude profiles. The case of the approximate effective equation
Coupled nonlinear oscillators metamorphoses of amplitude profiles approximate effective equation
2010/12/28
We study dynamics of two coupled periodically driven oscillators. Im-portant example of such a system is a dynamic vibration absorber which consists of a small mass attached to the primary vibrating s...
Novel Codes Family for Modified Spectral-Amplitude-Coding OCDMA Systems and Performance Analysis
Novel Codes Family Modified Spectral-Amplitude-Coding OCDMA Systems Performance Analysis
2010/12/10
In this paper a novel family of codes for modified spectral-amplitude-coding optical code division multiple access (SAC-OCDMA) is introduced. The proposed codes exist for more number of processing gai...
Regularity of the Attractor for the Dissipative Hamiltonian Amplitude Equation Governing Modulated Wave Instabilities
Regularity of Global attractor
2007/12/11
In the present paper, the existence of global attractor for dissipative Hamiltonian amplitude equation governing the modulated wave instabilities in E0 is considered. By a decomposition of solution op...
Nonlinear traveling waves in a compressible Mooney-Rivlin rod I: long finite-amplitude waves
2007/7/28
期刊信息
篇名
Nonlinear traveling waves in a compressible Mooney-Rivlin rod I: long finite-amplitude waves
语种
英文
撰写或编译
作者
Dai Huihui,Liu Zengrong
第一作者单位
刊物名称
ACTA Mechanica Sinica
页面
20(4), (2004), 435-446
...
The rational Part of QCD Amplitude I: the General Formalism
rational Part QCD Amplitude the General Formalism
2018/4/20
A general formalism for computing only the rational part of the one-loop QCD amplitude is developed. Starting from the Feynman integral representation of the one-loop amplitude, we use tensor re- duct...
The Rational Part of QCD Amplitude II: the Five-Gluon
Rational Part QCD Amplitude Five-Gluon
2018/4/20
The rational part of the 5-gluon one-loop amplitude is computed by using the newly developed method for computing the rational part directly from Feynman integrals. We found complete agreement with th...
The rational part of the 6-gluon one-loop amplitude with scalar cir- culating in the loop is computed by using the newly developed method for computing the rational part directly from Feynman integral...
Modulated Amplitude Waves and the Transition from Phase to Defect Chaos
Modulated Amplitude Waves Defect Chaos
2010/11/2
The mechanism for transitions from phase to defect chaos in the one-dimensional complex Ginzburg-Landau equation (CGLE) is presented. We introduce and describe periodic coherent structures of the CGL...
Derivation of Separable Amplitude Equations by Multiple Scales Method
Multiple Scales Method Three Component 2D Nonlinear Klein-Gordon Equation Separable Amplitude NLS Equation Spectral Problem Separable Integrable Hamiltonian system
2010/3/4
The method of multiple scales is used to derive separable nonlinear Schrödinger equations as amplitude equation from three component 2D nonlinear Klein-Gordon Equation. We further discuss the int...