Analysis and development of statistical properties of periodic autoregressive moving average processes

Download
1994
Smadi, Abdullah Ahmed

Suggestions

Modelling, simulation, synthesis and structural characterization of Ni-Fe based nanoalloys
Irmak, Ece Arslan; Mekhrabov, Amdulla O.; Akdeniz, Mahmut Vedat; Department of Metallurgical and Materials Engineering (2018)
There is a growing interest in the simulation and production of nanoalloys because the unique chemical and physical properties of nanoalloys can be tuned, and completely new structural motifs can be created by varying the type and composition of constituent elements, the atomic ordering, size, and shape of the nanoparticles. As an important magnetic material, Fe-Ni based nanoalloys have promising applications in the chemical industry, aerospace and stealth industry, magnetic biomedical applications and comp...
Evaluation and forecasting of gas consumption by statistical analysis
Gorucu, FB; Gumrah, F (2004-02-01)
This study includes an approach to understand the factors affecting gas demand and to forecast gas consumption by multivariable regression analysis for the capital city of Ankara, Turkey. The process of the study is developing a statistical model and testing the model for the past years to understand how accurate it is. After obtaining the most reliable model, forecasting the gas consumption for the remaining days of 2002 and the year 2005 is performed. During the project, by the means of economical conditi...
Mathematical analysis of peeling of carrots
Aydın, Özlem; Adalı, Orhan; Department of Food Engineering (2005)
In this study, carrots of Beypazarı variety, cultivated during 2004 season were chemically and steam peeled. Effects of temperature, concentration of NaOH solutions and immersion time on lye peeling of carrots were studied; optimum time-temperature-concentration relations were analyzed mathematically. Then suitable combinations of concentration, temperature and time were determined just by considering degree of peeling. Increases in both temperature and concentration of lye solution led to a decrease in pee...
Analysis of Middle School Students' Visions of Nature
Varlıoğlu, Gül Sena; Şahin, Elvan; Department of Mathematics Education (2022-9-2)
The present study aims to determine middle school students' visions of nature consisting of images of nature (1), values of nature (2), and their image of human-nature relationship (3). The data of the study were obtained by the administration of Turkish version of Visions of Nature scales (Van den Born, Lenders, De Groot, & Huijsman, 2001) and drawings about how human-nature relationship should be as a measuring instrument to 903 students from selected four middle schools throughout Hassa distric...
Comparison of parametric models for conceptual duration estimation of building projects
Helvacı, Aziz; Sönmez, Rifat; Department of Civil Engineering (2008)
Estimation of construction durations is a very crucial part of project planning, as several key decisions are based on the estimated durations. In general, construction durations are estimated by using planning and scheduling techniques such as Gannt or bar chart, the Critical Path Method (CPM), and the Program Evaluation and Review Technique (PERT). However, these techniques usually require detailed design information for estimation of activity durations and determination of the sequencing of the activitie...
Citation Formats
A. A. Smadi, “Analysis and development of statistical properties of periodic autoregressive moving average processes,” Ph.D. - Doctoral Program, Middle East Technical University, 1994.