Results 31 to 40 of about 790,504 (291)
Optimum design of discrete-time differentiators via semi-infinite programming approach [PDF]
, 2008 In this paper, a general optimum full band high order discrete-time differentiator design problem is formulated as a peak constrained least square optimization problem. That is, the objective of the optimization problem is to minimize the total weighted
Bingo Wing-kuen Ling +5 more
core +3 more sources
Iterative Weighted Least Squares
, 2022 peerReviewed
Nordhausen, Klaus, Taskinen, Sara
openaire +4 more sources
Optimality of the Maximum Likelihood estimator in Astrometry
, 2018 The problem of astrometry is revisited from the perspective of analyzing the attainability of well-known performance limits (the Cramer-Rao bound) for the estimation of the relative position of light-emitting (usually point-like) sources on a CCD-like ...
Espinosa, Sebastian +4 more
core +1 more source
Full-Observable Three-Phase State Estimation Algorithm Applied to Electric Distribution Grids
Energies, 2019 This paper proposes the development of a three-phase state estimation algorithm, which ensures complete observability for the electric network and a low investment cost for application in typical electric power distribution systems, which usually exhibit
Thiago Mota Soares +2 more
doaj +1 more source
WEIGHTED‐AVERAGE LEAST SQUARES (WALS): A SURVEY [PDF]
Journal of Economic Surveys, 2014 AbstractModel averaging has become a popular method of estimation, following increasing evidence that model selection and estimation should be treated as one joint procedure. Weighted‐average least squares (WALS) is a recent model‐average approach, which takes an intermediate position between frequentist and Bayesian methods, allows a credible ...
Magnus, Jan R., De Luca, Giuseppe
openaire +1 more source
Forecasting technology costs via the Learning Curve - Myth or Magic? [PDF]
, 2006 To further our understanding of the effectiveness of learning or experience curves to forecast technology costs, a statistical analysis using historical data has been carried out.
Alberth, Stephan
core +2 more sources
EURASIP Journal on Wireless Communications and Networking, 2019 Realizing accurate detection of an unknown radio transmitter (URT) has become a challenging problem due to its unknown parameter information. A method based on received signal strength difference (RSSD) fingerprint positioning technique and using factor ...
Liyang Zhang, Taihang Du, Chundong Jiang
doaj +1 more source
Journal of Spectral Imaging, 2016 In order to investigate hyperspectral images, many techniques such as multivariate image analysis (MIA) or multivariate curve resolution–alternating least squares (MCR–ALS) can be applied.
Siewert Hugelier +6 more
doaj +1 more source
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
, 2018 This paper considers the problem of robust adaptive efficient estimating of a periodic function in a continuous time regression model with the dependent noises given by a general square integrable semimartingale with a conditionally Gaussian distribution.
Pchelintsev, Evgeny +1 more
core +1 more source