Results 31 to 40 of about 2,377,021 (287)

Video Prioritization for Unequal Error Protection [PDF]

open access: yes, 2011
We analyze the effect of packet losses in video sequences and propose a lightweight Unequal Error Protection strategy which, by choosing which packet is discarded, reduces strongly the Mean Square Error of the received ...
García Santos, Narciso   +1 more
core   +2 more sources

Exact Mean Integrated Squared Error

open access: yesThe Annals of Statistics, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Marron, J. S., Wand, M. P.
openaire   +3 more sources

On Jeffery Prior Distribution in Modified Double Stage Shrinkage-Bayesian Estimator for Exponential Mean

open access: yesJournal of Kufa for Mathematics and Computer, 2012
        This paper is concerned with Modified Double Stage Shrinkage Bayesian (DSSB) Estimator for lowering the mean squared error of classical estimator  for the scale parameter (q) of an Exponential Distribution in suitable region (R) around ...
Abbas Najim Salman   +2 more
doaj   +1 more source

Forecasting the Beef Meat Prices in Erbil Using Box-Jenkins Models

open access: yesEurasian Journal of Management & Social Sciences, 2020
Foodstuff has a crucial role for everybody life in the world. In Iraq, beef meat is one of the important parts of the food basket of every household in Erbil.
Feink Mohammed Omer, Wasfi Tahir Salih
doaj   +1 more source

A DFT-based Low Complexity LMMSE Channel Estimation Technique for OFDM Systems

open access: yesJournal of Telecommunications and Information Technology, 2022
The linear minimum mean square error (LMMSE) channel estimation technique is often employed in orthogonal frequency division multiplexing (OFDM) systems because of its optimal performance in the mean square error (MSE) performance.
Jyoti Prasanna Patra   +2 more
doaj   +1 more source

Mean square error of the traditional replacement for the linear mechanical system

open access: yesVietnam Journal of Mechanics, 1993
The error between mean square responses of the original mechanical linear system and the system obtained by using the traditional replacement is investigated.
Nguyen Dong Anh
doaj   +1 more source

Review of Root-Mean-Square Error Calculation Methods for Large Deployable Mesh Reflectors

open access: yesInternational Journal of Aerospace Engineering, 2022
In the design of a large deployable mesh reflector, high surface accuracy is one of ultimate goals since it directly determines overall performance of the reflector. Therefore, evaluation of surface accuracy is needed in many cases of design and analysis
Sichen Yuan
doaj   +1 more source

Modified Estimator of Finite Population Variance under Stratified Random Sampling

open access: yesEngineering Proceedings, 2023
This paper proposes a generalized estimator of finite population variance using the auxiliary information under stratified random sampling. The expressions for bias and mean square error equations of the proposed estimator up to the first degree of ...
Yahaya Zakari, Isah Muhammad
doaj   +1 more source

A new hybrid method for data analysis when a significant percentage of data is missing [PDF]

open access: yesJournal of Hyperstructures
This article aims to compare the efficiency of different imputation methods with missing data. In this way we use mean, median, Expected-Maximization (EM), regression imputation(RI) and multiple imputations (MI) to replace missing data.In fact, we employ
Behrouz Fathi-Vajargah, Ahmad Nouraldin
doaj   +1 more source

Root Mean Square Error of Neural Spike Train Sequence Matching with Optogenetics

open access: yes, 2017
Optogenetics is an emerging field of neuroscience where neurons are genetically modified to express light-sensitive receptors that enable external control over when the neurons fire.
Eckford, Andrew W.   +2 more
core   +1 more source

Home - About - Disclaimer - Privacy