Results 261 to 270 of about 7,646,007 (306)

Detection, Differentiation and Quantification of Major Sugar Based Adulterants in Honey Using FTIR-ATR Spectroscopy Coupled with Chemometric Modeling. [PDF]

Foods
Waseem S, Sohaib M, Qazi HJ, Abbas M.
europepmc   +1 more source

Quaternionic response geometry for proteins: toward a noncommutative theory of ordered deformations. [PDF]

Theory Biosci
Chen X, Kam CF, Li Y, Medina-Ortiz D, Damour C, Chabriat JP, Miranville A, Bessafi M, Cadet F.   +8 more
europepmc   +1 more source

From optical architectures to actual deployment a review of online process spectroscopy in industrial environments. [PDF]

Front Chem
Zhuo H, Zeng B, Ning Y, Zhang L, Tian C, Yu Q, Miao Q.   +6 more
europepmc   +1 more source

Quantum-Like Dynamics in Whole-Brain Models of the Human Connectome. [PDF]

Adv Sci (Weinh)
Deco G, Sanz Perl Y, Greenstein N, Chandaria S, Scholes G, Kringelbach ML.   +5 more
europepmc   +1 more source

Discussion: Spectral modeling

, 2008
openaire   +1 more source

Hidden Markov models with spectral features for 2D shape recognition [PDF]

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2001
We present a technique using Markov models with spectral features for recognizing 2D shapes. We analyze the properties of Fourier spectral features derived from closed contours of 2D shapes and use these features for 2D pattern recognition.
Jinhai Cai
exaly   +2 more sources

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SPEECH SPECTRAL SEGMENTATION FOR SPECTRAL ESTIMATION AND FORMANT MODELLING

Speech and Hearing, 2005
The evaluation of accurate speech spectral estimates is of importance in many areas such as formant extraction, speaker/speech recognition etc. This work describes an approach based on Dynamic Progamming for the optimal segmentation of speech spectra into Selective Linear Predictive (LP) segments to minimise the discrepancy between real and model ...
Harprit S. Chhatwal, Anthony G. Constantinides   +1 more
openaire   +1 more source

Generalised Linear Spectral Models

SSRN Electronic Journal, 2013
AbstractThis chapter considers a class of parametric spectrum estimators based on a generalized linear model for exponential random variables with power link. The power transformation of the spectrum of a stationary process can be expanded in a Fourier series, with the coefficients representing generalized autocovariances.
Proietti, Tommaso, LUATI, ALESSANDRA
openaire   +2 more sources

Spectral jitter modeling and estimation

Biomedical Signal Processing and Control, 2009
This paper suggests a new method for short-time jitter estimation based on a mathematical model that describes the coupling of two periodical phenomena. Specifically, jitter is modeled as the movement of one of the two periodic phenomena with respect to the other. The proposed method measures this movement indirectly by taking into account the spectral
Miltiadis Vasilakis, Yannis Stylianou
openaire   +2 more sources