Discrete time

Results: 331



#Item
291Spectral theory / Wavelet / Continuous wavelet transform / Haar wavelet / Discrete wavelet transform / Spectral theory of ordinary differential equations / Shannon wavelet / Mathematical analysis / Mathematics / Functional analysis

An Introduction to the Wavelet Analysis of Time Series

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Source URL: www.ieee-uffc.org

Language: English - Date: 2013-06-18 15:29:54
292Field theory / Real algebraic geometry / Algebraic geometry / Real closed field / Betti number / Polynomial / Algebraic variety / Field / Semialgebraic set / Abstract algebra / Mathematics / Algebra

POLYNOMIAL HIERARCHY, BETTI NUMBERS AND A REAL ANALOGUE OF TODA’S THEOREM SAUGATA BASU AND THIERRY ZELL Abstract. Toda [36] proved in 1989 that the (discrete) polynomial time hierarchy, PH, is contained in the class P#

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Source URL: www.math.purdue.edu

Language: English - Date: 2010-06-16 13:44:12
293Algebraic topology / Structural complexity theory / Field theory / Time hierarchy theorem / Constructible sheaf / Algebraic geometry / Sheaf / Constructible function / Constructible universe / Abstract algebra / Mathematics / Algebra

A COMPLEXITY THEORY OF CONSTRUCTIBLE FUNCTIONS AND SHEAVES SAUGATA BASU Abstract. In this paper we introduce analogues of the discrete complexity classes VP and VNP of sequences of functions in the Blum-Shub-Smale model.

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Source URL: www.math.purdue.edu

Language: English - Date: 2013-10-06 09:48:25
294Field theory / Algebraic geometry / Polynomial / Field extension / Field / Computational complexity theory / Betti number / Finite field / Number / Abstract algebra / Mathematics / Algebra

POLYNOMIAL HIERARCHY, BETTI NUMBERS AND A REAL ANALOGUE OF TODA’S THEOREM SAUGATA BASU AND THIERRY ZELL 1. Brief Description Toda proved in 1989 that the (discrete) polynomial time hierarchy, PH, is contained in the cl

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Source URL: www.math.purdue.edu

Language: English - Date: 2010-06-16 13:35:58
295Applied mathematics / Constructible universe / Polynomial / Time hierarchy theorem / Algebraic geometry / Real closed field / Karp–Lipton theorem / Constructible number / Mathematics / Structural complexity theory / Abstract algebra

A COMPLEX ANALOGUE OF TODA’S THEOREM SAUGATA BASU Abstract. Toda [28] proved in 1989 that the (discrete) polynomial time hierarchy, PH, is contained in the class P#P , namely the class of languages that can be decided

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Source URL: www.math.purdue.edu

Language: English - Date: 2011-09-22 08:25:51
296Signal processing / Wavelets / Functional analysis / Mathematics / Haar wavelet / Discrete wavelet transform / Morlet wavelet / Mexican hat wavelet / Mathematical analysis / Numerical analysis / Continuous wavelets

An Introduction to the Wavelet Analysis of Time Series: Figures

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Source URL: www.ieee-uffc.org

Language: English - Date: 2013-06-18 15:23:17
297Fractals / Attractor / Dynamical system / Limit set / Chaos theory / Compact operator / Compact space / Chaos game / Attractor network / Topology / General topology / Operator theory

Dynamics with choice is a generalization of discrete-time dynamics where instead of the same evolution operator at every time step there is a choice of operators to transform the current state of the system. Many real li

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Source URL: www.medical-science.site88.net

Language: English - Date: 2013-01-31 20:26:38
298Fourier analysis / Time series analysis / Digital signal processing / Unitary operators / Spectral density / Periodogram / Frequency domain / Frequency / Discrete Fourier transform / Mathematical analysis / Statistics / Signal processing

PDF Document

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Source URL: www.modern-medical-science.site88.net

Language: English - Date: 2013-02-01 19:59:08
299Mathematics / Signal processing / Integral transforms / Time series analysis / Discrete Fourier transform / Short-time Fourier transform / Fast Fourier transform / Spectral density / Spectrogram / Mathematical analysis / Digital signal processing / Fourier analysis

Fourier Analysis for neuroscientists A practical guide using Matlab Dr Cyril Pernet – February 2012 Introduction The goal of the Fourier transform is to perform a frequency analysis of a signal, i.e. transform a signal

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Source URL: www.sbirc.ed.ac.uk

Language: English - Date: 2012-02-08 11:14:46
300Fourier analysis / Digital signal processing / Control theory / Binary operations / Image processing / Convolution / Linear system / Z-transform / Recurrence relation / Mathematical analysis / Mathematics / Signal processing

The Z-Transform Page 4 of 5 Discrete Time Systems Introduction In our discussion of _Sampling_ we introduced an analog system which was equivalent to a discrete-time system.

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Source URL: doctord.dyndns.org

Language: English - Date: 2009-08-22 12:30:25
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