Results 41 to 50 of about 474,013 (158)

Monitoring partially observed average kiloelectron-volt emissions using exponentially weighted moving average chart

Journal of Radiation Research and Applied Sciences
The average lifespan of particles is a key parameter in nuclear physics, critical for identifying different particle types. Modern particle detectors are highly effective at detecting the arrival of individual radioactive nuclei and observing their decay
Shumaila Nisar, Olayan Albalawi, Aiedh Mrisi Alharthi, Muflih Alhazmi, Mhassen E.E. Dalam, Syed Muhammad Muslim Raza   +5 more
doaj   +1 more source

A Multivariate Homogeneously Weighted Moving Average Control Chart

IEEE Access, 2019
This paper presents a multivariate homogeneously weighted moving average (MHWMA) control chart for monitoring a process mean vector. The MHWMA control chart statistic gives a specific weight to the current observation, and the remaining weight is evenly ...
Nurudeen A. Adegoke, Saddam Akber Abbasi, Adam N. H. Smith, Marti J. Anderson, Matthew D. M. Pawley   +4 more
doaj   +1 more source

Forecasting Roof Tiles Production with Comparison of SMA and DMA Methods Based on n-th Ordo 2 and 4

JTAM (Jurnal Teori dan Aplikasi Matematika)
This research aims to predict roof tile production trends at one of the roof tile companies in Kebumen to assist company management in determining and providing management recommendations for the tile production that occurs. A comparison of Single Moving
Mesra Betty Yel, Tundo Tundo, Veri Arinal   +2 more
doaj   +1 more source

Moving averages [PDF]

Colloquium Mathematicum, 2008
S. V. Butler, J. M. Rosenblatt
openaire   +1 more source

Modified Moving Average T-wave alternans cutpoints

Indian Pacing and Electrophysiology Journal, 2021
Richard L. Verrier
doaj   +1 more source

Development of a first order integrated moving average model corrupted with a Markov modulated convex combination of autoregressive moving average errors

Statistical Theory and Related Fields, 2019
With a view to providing a tool to accurately model time series processes which may be corrupted with errors such as measurement, round-off and data aggregation, this study developed an integrated moving average (IMA) model with a transition matrix for ...
S. A. Komolafe, T. O. Obilade, I. O. Ayodeji, A. R. Babalola   +3 more
doaj   +1 more source

On moving averages

, 2012
We show that the moving arithmetic average is closely connected to a Gauss-Seidel type fixed point method studied by Bauschke, Wang and Wylie, and which was observed to converge only numerically. Our analysis establishes a rigorous proof of convergence of their algorithm in a special case; moreover, limit is explicitly identified.
Bauschke, Heinz H., Sarada, Joshua, Wang, Xianfu   +2 more
openaire   +3 more sources

A Moving Average Filter based DSTATCOM Control Approach

Electrical Engineering and Energy
Self-excited induction generators (SEIGs) are commonly preferred in stand-alone renewable energy systems due to their low cost and robust construction. However, the voltage and frequency stability at the SEIG output may be adversely affected by varying ...
Ali Sait Ozer, Fehmi Sevilmiş, Hulusi Karaca   +2 more
doaj   +1 more source

Vector Autoregressive Moving Average Model with Scalar Moving Average

, 2019
We show Vector Autoregressive Moving Average models with scalar Moving Average components could be estimated by generalized least square (GLS) for each fixed moving average polynomial. The conditional variance of the GLS model is the concentrated covariant matrix of the moving average process.
openaire   +2 more sources

Forecasting of Indian tourism industry using modeling approach

MethodsX
Currently, India has become one of the largest economies of the world in which tourism and hospitality have significantly contributed; however, the growth rate of tourism industry has been greatly affected during the COVID-19 pandemic.
Renuka Devi, Alok Agrawal, Joydip Dhar, A.K. Misra   +3 more
doaj   +1 more source