Results 31 to 40 of about 3,989,194 (339)

An iterative workflow for mining the human intestinal metaproteome [PDF]

open access: yes, 2011
Background Peptide spectrum matching (PSM) is the standard method in shotgun proteomics data analysis. It relies on the availability of an accurate and complete sample proteome that is used to make interpretation of the spectra feasible.
Vos, W.M., de   +43 more
core   +1 more source

Gradient-Based Iterative Parameter Estimation Algorithms for Dynamical Systems from Observation Data

open access: yesMathematics, 2019
It is well-known that mathematical models are the basis for system analysis and controller design. This paper considers the parameter identification problems of stochastic systems by the controlled autoregressive model.
Feng Ding   +3 more
doaj   +1 more source

Automatic species identification of live moths

open access: yes, 2007
A collection consisting of the images of 774 live moth individuals, each moth belonging to one of 35 different UK species, was analysed to determine if data mining techniques could be used effectively for automatic species identification. Feature vectors
Watson, Anna T., Mayo, Michael
core   +1 more source

Development of Aerodynamic and Propulsion Models Using the Iterative Equation Error Method

open access: yesAerospace, 2023
For developing high-fidelity flight simulations, an accurate and complete representation of the aerodynamic characteristics of the aircraft is necessary.
Murat Millidere   +3 more
doaj   +1 more source

Fast iterative solvers for PDE-constrained optimization problems

open access: yes, 2013
In this thesis, we develop preconditioned iterative methods for the solution of matrix systems arising from PDE-constrained optimization problems. In order to do this, we exploit saddle point theory, as this is the form of the matrix systems we wish to ...
Pearson, John W
core   +1 more source

Selection of Dynamic Mobile Anchor and Iterative Positioning under DDS-DNNS Architecture [PDF]

open access: yesHangkong bingqi
To address the issue of relatively fixed network anchors in traditional centralized or distributed networked navigation systems, the decentralized networked navigation system based on DDS (DDS-DNNS) provides a set of dynamic mobile anchor selection and ...
Dai Shaowu, Gu Haolun
doaj   +1 more source

Iterative-Based Impact Force Identification on a Bridge Concrete Deck

open access: yesSensors, 2023
Steel-reinforced concrete decks are prominently utilized in various civil structures such as bridges and railways, where they are susceptible to unforeseen impact forces during their operational lifespan.
Maria Rashidi   +4 more
doaj   +1 more source

Convergence analysis of iterative identification and optimization schemes [PDF]

open access: yesProceedings of the 2003 American Control Conference, 2003., 2004
The use of measurements to compensate for model uncertainty has received increasing attention in the context of process optimization. The idea consists of iteratively using the measurements for identifying model parameters and the updated model for optimization.
Bala Srinivasan 0001, Dominique Bonvin
openaire   +1 more source

Iterative method in the identification of block-oriented systems based on biconvex optimization

open access: yes, 2012
In this paper, we investigate the identification of the class of block-oriented nonlinear systems presented by Li et al. [2011] by using an iterative method. Firstly, a common model is proposed to represent such block-oriented systems.
Li, Guoqi   +3 more
core   +1 more source

Improving the Sound Source Identification Performance of Sparsity Constrained Deconvolution Beamforming Utilizing SFISTA

open access: yesShock and Vibration, 2020
In this paper, an alternative sparsity constrained deconvolution beamforming utilizing the smoothing fast iterative shrinkage-thresholding algorithm (SFISTA) is proposed for sound source identification.
Linbang Shen   +4 more
doaj   +1 more source

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