Log in

Relevant bibliographies by topics / COEFFICIENT ESTIMATES / Dissertations / Theses

To see the other types of publications on this topic, follow the link: COEFFICIENT ESTIMATES.

Dissertations / Theses on the topic 'COEFFICIENT ESTIMATES'

Author: Grafiati

Published: 11 September 2023

Last updated: 26 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 dissertations / theses for your research on the topic 'COEFFICIENT ESTIMATES.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse dissertations / theses on a wide variety of disciplines and organise your bibliography correctly.

1

Galstian, Anahit. "Lp - Lq decay estimates for the equation with exponentially growing coefficient." Universität Potsdam, 2001. http://opus.kobv.de/ubp/volltexte/2008/2607/.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Wilson, Celia M. "Attenuation of the Squared Canonical Correlation Coefficient Under Varying Estimates of Score Reliability." Thesis, University of North Texas, 2010. https://digital.library.unt.edu/ark:/67531/metadc30528/.

Full text

Abstract:

Research pertaining to the distortion of the squared canonical correlation coefficient has traditionally been limited to the effects of sampling error and associated correction formulas. The purpose of this study was to compare the degree of attenuation of the squared canonical correlation coefficient under varying conditions of score reliability. Monte Carlo simulation methodology was used to fulfill the purpose of this study. Initially, data populations with various manipulated conditions were generated (N = 100,000). Subsequently, 500 random samples were drawn with replacement from each pop

APA, Harvard, Vancouver, ISO, and other styles

3

Patterson, Mason Foushee. "Standardization of Street Sampling Units to Improve Street Tree Population Estimates Derived by I-Tree Streets Inventory Software." Thesis, Virginia Tech, 2012. http://hdl.handle.net/10919/42687.

Full text

Abstract:

Street trees are a subpopulation of the urban forest resource and exist in the rights-of-way adjacent to public roads in a municipality. Benefit-cost analyses have shown that the annual benefits provided by the average street tree far outweigh the costs of planting and maintenance. City and municipal foresters spend a majority of their time and resources managing street tree populations. Sample street tree inventories are a common method of estimating municipal street tree populations for the purposes of making urban forest policy, planning, and management decisions. i-Tree Streets is a su

APA, Harvard, Vancouver, ISO, and other styles

4

Semaško, Ala. "Baigtinės populiacijos koreliacijos koeficiento vertinimas, naudojant papildomus kintamuosius." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2011. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2011~D_20110711_110917-80836.

Full text

Abstract:

Šiame magistro darbe nagrinėjamos papildomos informacijos panaudojimo galimybės konstruojant baigtinės populiacijos koreliacijos koeficiento įvertinius. Taikant imties plano svorių kalibravimo metodus sukonstruojami aštuoni nauji koreliacijos koeficiento įvertiniai. Įvertiniams konstruoti panaudotos kelios kalibravimo lygčių ir atstumo funkcijų kombinacijos. Kalibruotieji svoriai išvesti pasitelkiant Lagranžo neapibrėžtųjų daugiklių metodą. Naudojant Teiloro ištiesinimo ir visrakčio metodus sukonstruojami koreliacijos koeficiento įvertinių dispersijos įvertiniai. Darbe taip pat atliekamas mate

APA, Harvard, Vancouver, ISO, and other styles

5

Blair, Matthew D. "Strichartz estimates for wave equations with coefficients of Sobolev regularity /." Thesis, Connect to this title online; UW restricted, 2005. http://hdl.handle.net/1773/5745.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

CAFFERATA, Mattia. "Estimates for a family of exponential sums with modular coefficients." Doctoral thesis, Università degli studi di Ferrara, 2019. http://hdl.handle.net/11392/2488054.

Full text

Abstract:

In this work we establish non-trivial estimates for a family of exponential sums weighted with modular coefficients. Two sequences of weights are considered: the sequence {a_f(n)} of the normalized Fourier coefficients of a cuspidal eigenform f and the sequence {\mu_f(n)} obtained as the inverse of {a_f(n)} with respect to the Dirichlet convolution. The main tool developed for our proof is a generalisation of a result due to Bourgain, Sarnak and Ziegler which is widely used to study the orthogonality properties of the Moebius function \mu(n). We remark that the function \mu_f(n) is strictly re

APA, Harvard, Vancouver, ISO, and other styles

7

SHANG, FENG. "PATH-DEPENDENT APPROACH TO ESTIMATE CHLORINE WALL DEMAND COEFFICIENT IN WATER DISTRIBUTION SYSTEM." University of Cincinnati / OhioLINK, 2005. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1109274766.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Petzoldt, Martin. "Regularity and error estimators for elliptic problems with discontinuous coefficients." [S.l.] : [s.n.], 2001. http://www.diss.fu-berlin.de/2001/111/index.html.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Glenn, L. Lee, and Jeff R. Knisley. "Use of Eigenslope to Estimate Fourier Coefficients for Passive Cable Models of the Neuron." Digital Commons @ East Tennessee State University, 1997. https://dc.etsu.edu/etsu-works/7540.

Full text

Abstract:

Boundary conditions for the cable equation - such as voltage-clamped or sealed cable ends, branchpoints, somatic shunts, and current clamps - result in multi-exponential series representations of the voltage or current. Each term in the series expansion is characterized by a decay rate (eigenvalue) and an initial amplitude (Fourier coefficient). The eigenvalues are determined numerically and the Fourier coefficients are subsequently given by the residues at the eigenvalues of the Laplace transform of the solution. In this paper, we introduce an alternative method for estimating the Fourier coe

APA, Harvard, Vancouver, ISO, and other styles

10

Benhmida, Saïd. "Robustesse et comportement asymptotique d'un TRA-estimateur des coefficients d'un processus ARMA (p,q)." Nancy 1, 1995. http://www.theses.fr/1995NAN10035.

Full text

Abstract:

Le but essentiel de ce travail est de définir et étudier un estimateur robuste des coefficients d'un modèle moyenne mobile, d'ordre q entier supérieur ou égal a un. Nous commençons par établir la définition d'un estimateur (basé sur les autocovariances des résidus tronqué) pour les coefficients d'un modèle moyenne mobile d'ordre q et ses liens avec d'autres estimateurs. Après avoir introduit la notion de robustesse dans le cadre des séries chronologiques, nous étudions la robustesse de cet estimateur, ou nous montrons que sa fonction d'influence est bornée. Nous nous intéressons aussi au compo

APA, Harvard, Vancouver, ISO, and other styles

11

Zhivkoplias, Erik. "Comparing the performance of different methods to estimate selection coefficient across parameter space using time-series genomic data." Thesis, Uppsala universitet, Institutionen för biologisk grundutbildning, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-420278.

Full text

Abstract:

Estimating selection is of key importance in evolutionary biology research. The recent price drop in sequencing and advances in NGS data analysis have opened up new avenues for novel methods that estimate selection quantitatively from time-series allele frequency data. However, it is not yet well understood which method performs best given specific model systems and experimental designs. Here, using popular quantitative metrics, we compared the performance of four prominent methods on a series of simulated data sets and on data from real biological experiments. We identified in three out of fo

APA, Harvard, Vancouver, ISO, and other styles

12

Sande, Olow. "Boundary Estimates for Solutions to Parabolic Equations." Doctoral thesis, Uppsala universitet, Matematiska institutionen, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-281451.

Full text

Abstract:

This thesis concerns the boundary behavior of solutions to parabolic equations. It consists of a comprehensive summary and four scientific papers. The equations concerned are different generalizations of the heat equation. Paper I concerns the solutions to non-linear parabolic equations with linear growth. For non-negative solutions that vanish continuously on the lateral boundary of an NTA cylinder the following main results are established: a backward Harnack inequality, the doubling property for the Riesz measure associated with such solutions, and the Hölder continuityof the quotient of tw

APA, Harvard, Vancouver, ISO, and other styles

13

Rodrigue, Natalie. "A comparison of the performance of Generalized Procrustes analysis and the intraclass coefficient of correlation to estimate interrater reliability." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape8/PQDD_0022/MQ50868.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Williams, Scott Lawrence. "Separation of mixed radiometric land cover temperatures in time-delayed bi-angular views using estimated fractional differential coefficients." Thesis, New Mexico State University, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=3582404.

Full text

Abstract:

<p> A dissertation is presented concerning the separation of radiometric temperatures of sparse land covers from two views of mixed thermal and NDVI samples with a time delay between the views. The research scope is limited to a simple binary land cover of vegetation canopy and bare soil. Previous methods have been developed using simultaneous views but little work has been done on time-delayed sampling, which is the focus of this study.</p><p> The dissertation hypothesis is based on the observation that the rate of change of a mixed radiometric temperature with respect to actual fractional

APA, Harvard, Vancouver, ISO, and other styles

15

Tang, Lin. "Efficient Inference for Periodic Autoregressive Coefficients with Polynomial Spline Smoothing Approach." University of Toledo / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1449770216.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

weathers, jeffrey wayne. "COMBINING THE MATRIX TRANSFORM METHOD WITH THREE-DIMENSIONAL FINITE ELEMENT MODELING TO ESTIMATE THE INTERFACIAL HEAT TRANSFER COEFFICIENT CORRESPONDING TO VARIOUS MOLD COATINGS." MSSTATE, 2005. http://sun.library.msstate.edu/ETD-db/theses/available/etd-04072005-143359/.

Full text

Abstract:

The interfacial heat transfer coefficient is an important variable regarding the subject of metal castings. The error associated with the experimental temperature data must be dealt with appropriately so that they do not significantly affect the resulting interfacial heat transfer coefficient. The systematic and random errors are addressed using a combination of three-dimensional finite element modeling and the matrix transform method, respectively. Experimentally obtained A356 permanent mold casting data was used to estimate the interfacial heat transfer coefficient corresponding to common in

APA, Harvard, Vancouver, ISO, and other styles

17

ILLIG, Aude. "Etude asymptotique de certains estimateurs dans des modèles ARMA spatiaux." Phd thesis, INSA de Toulouse, 2004. http://tel.archives-ouvertes.fr/tel-00007866.

Full text

Abstract:

Nous nous intéressons à l'étude asymptotique de certaines statistiques dans des modèles ARMA spatiaux quadrantaux<br />dont les innovations sont supposées être indépendantes et identiquement distribuées ou plus généralement vérifier une propriété de martingales fortes. Après une revue des théorèmes limites pour des martingales spatiales sur un réseau, nous démontrons d'abord un théorème de la limite centrale et un principe d'invariance sous la condition de Lindeberg conditionnelle pour des tableaux de martingales fortes. Afin de mieux situer notre étude des champs ARMA quadrantaux, nous rappel

APA, Harvard, Vancouver, ISO, and other styles

18

Illig, Aude. "Etude asymptotique de certains estimateurs pour des modèles ARMA spatiaux." Toulouse, INSA, 2004. http://www.theses.fr/2004ISAT0027.

Full text

Abstract:

Nous nous intéressons à l'étude asymptotique de certaines statistiques dans des modèles ARMA spatiaux quadrantaux dont les innovations sont supposées être indépendantes et identiquement distribuées ou plus généralement vérifier une propriété de martingales fortes. Après une revue des théorèmes limites pour des martingales spatiales sur un réseau, nous démontrons d'abord un théorème de la limite centrale et un principe d'invariance sous la condition de Lindeberg conditionnelle pour des tableaux de martingales fortes. Afin de mieux situer notre étude des champs ARMA quadrantaux, nous rappelons d

APA, Harvard, Vancouver, ISO, and other styles

19

De, Marco Stefano. "On Probability Distributions of Diffusions and Financial Models with non-globally smooth coefficients." Doctoral thesis, Scuola Normale Superiore, 2011. http://hdl.handle.net/11384/85676.

Full text

Abstract:

In this Ph.D. dissertation we deal with the issue of the regularity and the estimation of probability laws for diffusions with non-globally smooth coefficients, with particular focus on financial models. The analysis of probability laws for the solutions of Stochastic Differential Equations (SDEs) driven by the Brownian motion is among the main applications of the Malliavin calculus on the Wiener space: typical issues involve the existence and smoothness of a density, and the study of the asymptotic behaviour of the distribution’s tails. The classical results in this area are stated ass

APA, Harvard, Vancouver, ISO, and other styles

20

Guimarães, Paulo Henrique Ramos. "Parâmetros genéticos e fenotípicos em arroz irrigado estimados por método de análise espacial." Universidade Federal de Goiás, 2014. http://repositorio.bc.ufg.br/tede/handle/tede/3956.

Full text

Abstract:

Submitted by Luciana Ferreira (lucgeral@gmail.com) on 2015-01-27T13:40:32Z No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Dissertação - Paulo Henrique Ramos Guimarães - 2014.pdf: 1517515 bytes, checksum: 862883b307a6231b2a7f63d38c9f03ea (MD5)<br>Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2015-01-28T11:19:18Z (GMT) No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Dissertação - Paulo Henrique Ramos Guimarães - 2014.pdf: 1517515 bytes, checksum: 862883b307a6231b2a7f63d3

APA, Harvard, Vancouver, ISO, and other styles

21

OULD, KHAL ABDELLAH. "Theoremes fonctionnels d'erdos-renyi relatifs aux processus lineaires ; du type shepp-sur le probleme du geyser stochastique - estimateurs du coefficient d'adjustement - extension du theoreme d'erdos-renyi." Paris 6, 1996. http://www.theses.fr/1996PA066313.

Full text

Abstract:

Nous nous proposons d'etablir des resultats dans la lignee de ceux de deheuvels, p. (1991). Dans ce dernier article, une version fonctionnelle du theoreme d'erdos-renyi (1970) a ete etablie avec des applications. En se mettant dans un cadre plus general que celui de deheuvels (1991) ; a savoir celui des processus lineaires, pour lesquels nous etablissons une version fonctionnelle d'erdos-renyi. Nous etablissons egalement une version fonctionnelle du theoreme d'erdos-renyi du type shepp, en donnant des applications a chaque sous-chapitre. Dans le chapitre 3, nous exposons une generalisation du

APA, Harvard, Vancouver, ISO, and other styles

22

Echiejile, Faith. "Analysis of Monthly Suspended Sediment Load in Rivers and Streams Using Linear Regression and Similar Precipitation Data." Youngstown State University / OhioLINK, 2021. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1629203139818238.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Rüscher, Claus H., Tapas Debnath, Peter Fielitz, Sven Ohmann, and Günter Borchardt. "18 O/16 O Exchange studies in Bi 2 (Ga x Al 1−x) 4 O 9: oxygen diffusion coefficients estimated from infrared absorption and XRD powder data." Diffusion fundamentals 12 (2010) 50, 2010. https://ul.qucosa.de/id/qucosa%3A13888.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Ibrahim, Amin Abdurahman. "Detecting and preventing the electronic transmission of illicit images." Thesis, UOIT, 2009. http://hdl.handle.net/10155/23.

Full text

Abstract:

The sexual exploitation of children remains a very serious problem and is rapidly increasing globally through the use of the Internet. This work focuses on the current methods employed by criminals to generate and distribute child pornography, the methods used by law enforcement agencies to deter them, and the drawbacks of currently used methods, as well as the surrounding legal and privacy issues. A proven method to detect the transmission of illicit images at the network layer is presented within this paper. With this research, it is now possible to actively filter illicit pornographic image

APA, Harvard, Vancouver, ISO, and other styles

25

Hammami, Imen. "Statistical properties of parasite density estimators in malaria and field applications." Phd thesis, Université René Descartes - Paris V, 2013. http://tel.archives-ouvertes.fr/tel-01064071.

Full text

Abstract:

Malaria is a devastating global health problem that affected 219 million people and caused 660,000 deaths in 2010. Inaccurate estimation of the level of infection may have adverse clinical and therapeutic implications for patients, and for epidemiological endpoint measurements. The level of infection, expressed as the parasite density (PD), is classically defined as the number of asexual parasites relative to a microliter of blood. Microscopy of Giemsa-stained thick blood smears (TBSs) is the gold standard for parasite enumeration. Parasites are counted in a predetermined number of high-power

APA, Harvard, Vancouver, ISO, and other styles

26

Kawagoe, Daisuke. "Regularity of solutions to the stationary transport equation with the incoming boundary data." Kyoto University, 2018. http://hdl.handle.net/2433/232413.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Som, Agniva. "Paradoxes and Priors in Bayesian Regression." The Ohio State University, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=osu1406197897.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Alves, Paulo Roberto Vieira. "Análise de um coeficiente geométrico para estimativa de perdas de carga em linhas laterais de irrigação por gotejamento." Universidade de São Paulo, 2000. http://www.teses.usp.br/teses/disponiveis/18/18138/tde-17072018-090808/.

Full text

Abstract:

Os projetos hidráulicos para sistemas de irrigação por gotejamento, geralmente, desprezam as perdas de carga localizadas devido ao ressalto resultante da conexão dos gotejadores nas linhas laterais, ou então, estabelecem coeficientes médios ou taxas percentuais para o cálculo destas perdas. No entanto, essas perdas localizadas podem ser bastante significativas, variando com a vazão e a relação modelo do gotejador com diâmetro da tubulação instalada. Esta dissertação apresenta os resultados de uma pesquisa experimental para determinar uma relação matemática que permita estimar as perdas de carg

APA, Harvard, Vancouver, ISO, and other styles

29

Bergamaschi, Denise Pimentel. "Correlação intraclasse de Pearson para pares repetidos: comparação entre dois estimadores." Universidade de São Paulo, 1999. http://www.teses.usp.br/teses/disponiveis/6/6132/tde-01102014-105050/.

Full text

Abstract:

Objetivo. Comparar, teórica e empiricamente, dois estimadores do coeficiente de correlação intraclasse momento-produto de Pearson para pares repetidos Pi. O primeiro é o estimador \"natural\", obtido mediante a correlação momento-produto de Pearson para membros de uma mesma classe (rI) e o segundo, obtido como função de componentes de variância (icc). Métodos. Comparação teórica e empírica dos parâmetros e estimadores. A comparação teórica envolve duas definições do coeficiente de correlação intraclasse PI como medida de confiabilidade (*), para o caso de duas réplicas, assim como uma apresent

APA, Harvard, Vancouver, ISO, and other styles

30

Liao, Shaojuan. "Three Essays on Economic Growth and Technology Development: Considering the Spillover Effects." Diss., Virginia Tech, 2012. http://hdl.handle.net/10919/37808.

Full text

Abstract:

This dissertation consists of three essays on the empirical analysis of economic growth and technology development. In particular, I consider spillover effects in different frameworks. The first chapter outlines the three topics involved and briefly discusses the motivations, methods as well as some conclusions in each of the following chapters. The second chapter considers the spillovers in economic growth and convergence. Spillovers are prevalent in nowadays' economy. I formally model the spillover effects as the interdependence of total factor productivity (TFP), and develop a model in whi

APA, Harvard, Vancouver, ISO, and other styles

31

Komosná, Milada. "Porovnání tržních cen nemovitostí s cenami zjištěnými porovnávacím způsobem podle oceňovacích předpisů." Doctoral thesis, Vysoké učení technické v Brně. Ústav soudního inženýrství, 2013. http://www.nusl.cz/ntk/nusl-234304.

Full text

Abstract:

This thesis deals with a comparison of the market prices of Brno family houses. The compared prices are estimated using the comparative way based on the price regulations and using the comparative method. A new coefficient for the comparative method is proposed in the thesis. This coefficient takes into account the influence of the distance of the estimate property from the city centre in the connection with the position. One of the main reasons to introduce this coefficient was to obtain the best result when estimating the price, the result which is the closest to the required market price. T

APA, Harvard, Vancouver, ISO, and other styles

32

Kouamo, Olaf. "Analyse des séries chronologiques à mémoire longue dans le domaine des ondelettes." Phd thesis, Paris, Télécom ParisTech, 2011. https://pastel.hal.science/pastel-00565656.

Full text

Abstract:

Le thème de nos travaux porte sur la statistique des processus à longue mémoire, pour lesquels nous proposons et validons des outils statistiques issus de l'analyse par ondelettes. Ces dernières années ces méthodes pour estimer le paramètre de mémoire sont devenues très populaires. Cependant, les résultats théoriques validant rigoureusement les estimateurs pour les modèles semi paramétriques classiques à longue mémoire sont récents (cf. Les articles de E. Moulines, F. Roueff et M. Taqqu depuis 2007). Les résultats que nous proposons dans cette thèse s'inscrivent directement dans le prolongemen

APA, Harvard, Vancouver, ISO, and other styles

33

Kouamo, Olaf. "Analyse des séries chronologiques à mémoire longue dans le domaine des ondelettes." Phd thesis, Télécom ParisTech, 2011. http://pastel.archives-ouvertes.fr/pastel-00565656.

Full text

Abstract:

Le thème de nos travaux porte sur la statistique des processus à longue mémoire, pour lesquels nous proposons et validons des outils statistiques issus de l'analyse par ondelettes. Ces dernières années ces méthodes pour estimer le paramètre de mémoire sont devenues très populaires. Cependant, les résultats théoriques validant rigoureusement les estimateurs pour les modèles semi paramétriques classiques à longue mémoire sont récents (cf. les articles de E. Moulines, F. Roueff et M. Taqqu depuis 2007). Les résultats que nous proposons dans cette thèse s'inscrivent directement dans le prolongemen

APA, Harvard, Vancouver, ISO, and other styles

34

PACE, MARIA LUCIA. "La diseguaglianza di opportunità in Italia." Doctoral thesis, Università Cattolica del Sacro Cuore, 2017. http://hdl.handle.net/10280/35716.

Full text

Abstract:

La diseguaglianza dei redditi è comunemente analizzata e misurata attraverso l’impiego di varie misure quali l’indice di Gini, il coefficiente di variazione, l’indice di Theil, la varianza dei logaritmi ed altri ancora (Sen, 1970). A partire dagli anni ’90 l’applicazione di tecniche di scomposizione relative, ad esempio, all’indice di Theil hanno reso possibile quantificare due diverse componenti della diseguaglianza ovvero la disuguaglianza legata allo sforzo individuale e la disuguaglianza dovuta alle ineguali opportunità. Questa seconda componente dipende esclusivamente da fattori esogeni,

APA, Harvard, Vancouver, ISO, and other styles

35

PACE, MARIA LUCIA. "La diseguaglianza di opportunità in Italia." Doctoral thesis, Università Cattolica del Sacro Cuore, 2017. http://hdl.handle.net/10280/35716.

Full text

Abstract:

La diseguaglianza dei redditi è comunemente analizzata e misurata attraverso l’impiego di varie misure quali l’indice di Gini, il coefficiente di variazione, l’indice di Theil, la varianza dei logaritmi ed altri ancora (Sen, 1970). A partire dagli anni ’90 l’applicazione di tecniche di scomposizione relative, ad esempio, all’indice di Theil hanno reso possibile quantificare due diverse componenti della diseguaglianza ovvero la disuguaglianza legata allo sforzo individuale e la disuguaglianza dovuta alle ineguali opportunità. Questa seconda componente dipende esclusivamente da fattori esogeni,

APA, Harvard, Vancouver, ISO, and other styles

36

Rouvière, Laurent. "Estimation de densité en dimension élevée et classification de courbes." Phd thesis, Université Montpellier II - Sciences et Techniques du Languedoc, 2005. http://tel.archives-ouvertes.fr/tel-00011624.

Full text

Abstract:

L'objectif de cette thèse consiste étudier et approfondir des techniques d'estimation de la densité et de classification dans des espaces de dimension élevée. Nous avons choisi de structurer notre travail en trois parties.<br /><br />La première partie, intitulée compléments sur les histogrammes modifiés, est composée de deux chapitres consacrés l'étude d'une famille d'estimateurs non paramétriques de la densité, les histogrammes modifiés, connus pour posséder de bonnes propriétés de convergence au sens des critères de la théorie de l'information. Dans le premier chapitre, ces estimateurs sont

APA, Harvard, Vancouver, ISO, and other styles

37

Cheng, Teddy Man Lai. "Application of filtering theory for optimum strategies in stock market investment." Thesis, Queensland University of Technology, 1997.

Find full text

APA, Harvard, Vancouver, ISO, and other styles

38

Hacine-Gharbi, Abdenour. "Sélection de paramètres acoustiques pertinents pour la reconnaissance de la parole." Phd thesis, Université d'Orléans, 2012. http://tel.archives-ouvertes.fr/tel-00843652.

Full text

Abstract:

L'objectif de cette thèse est de proposer des solutions et améliorations de performance à certains problèmes de sélection des paramètres acoustiques pertinents dans le cadre de la reconnaissance de la parole. Ainsi, notre première contribution consiste à proposer une nouvelle méthode de sélection de paramètres pertinents fondée sur un développement exact de la redondance entre une caractéristique et les caractéristiques précédemment sélectionnées par un algorithme de recherche séquentielle ascendante. Le problème de l'estimation des densités de probabilités d'ordre supérieur est résolu par la

APA, Harvard, Vancouver, ISO, and other styles

39

Garcia, Luz Mery González. "Modelos baseados no planejamento para análise de populações finitas." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/45/45133/tde-19062008-183609/.

Full text

Abstract:

Estudamos o problema de obtenção de estimadores/preditores ótimos para combinações lineares de respostas coletadas de uma população finita por meio de amostragem aleatória simples. Nesse contexto, estendemos o modelo misto para populações finitas proposto por Stanek, Singer & Lencina (2004, Journal of Statistical Planning and Inference) para casos em que se incluem erros de medida (endógenos e exógenos) e informação auxiliar. Admitindo que as variâncias são conhecidas, mostramos que os estimadores/preditores propostos têm erro quadrático médio menor dentro da classe dos estimadores lineares nã

APA, Harvard, Vancouver, ISO, and other styles

40

Tomek, Peter. "Approximation of Terrain Data Utilizing Splines." Master's thesis, Vysoké učení technické v Brně. Fakulta informačních technologií, 2012. http://www.nusl.cz/ntk/nusl-236488.

Full text

Abstract:

Pro optimalizaci letových trajektorií ve velmi malé nadmorské výšce, terenní vlastnosti musí být zahrnuty velice přesne. Proto rychlá a efektivní evaluace terenních dat je velice důležitá vzhledem nato, že čas potrebný pro optimalizaci musí být co nejkratší. Navyše, na optimalizaci letové trajektorie se využívájí metody založené na výpočtu gradientu. Proto musí být aproximační funkce terenních dat spojitá do určitého stupne derivace. Velice nádejná metoda na aproximaci terenních dat je aplikace víceroměrných simplex polynomů. Cílem této práce je implementovat funkci, která vyhodnotí dané teren

APA, Harvard, Vancouver, ISO, and other styles

41

KHATTER, KANIKA. "COEFFICIENT ESTIMATES AND SUBORDINATION FOR UNIVALENT FUNCTIONS." Thesis, 2018. http://dspace.dtu.ac.in:8080/jspui/handle/repository/16433.

Full text

Abstract:

Univalent function theory is a branch of geometric function theory which comprises of the various geometric properties of analytic functions. The ﬁrst milestone in the ﬁeld of univalent functions theory was achieved by Bieberbach in the year 1916, wherein he proved the second coefﬁcient bound for a function f ∈ S of normalised analytic univalent functions. He also proposed a conjecture for the nth coefﬁcient of the function in the class S in the same year. Bieberbach’s Conjecture states that the coefﬁcients of thethefunction f ∈S satisfy|an|≤nforn = 2,3,4,··· withequalityifandonlyifholds if f

APA, Harvard, Vancouver, ISO, and other styles

42

Wong, Chung Fai Paddison. "Composite estimators of small-area means and the intraclass correlation coefficient." 2004. http://hdl.handle.net/1993/17916.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Lu, Chia-Fu, and 盧佳甫. "Genetic Distances among Rice Varieties Estimated by Coefficient of Coancestry and Molecular Markers." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/15032954626877427565.

Full text

Abstract:

碩士<br>國立臺灣大學<br>農藝學研究所<br>92<br>Rice (Oryza sativa) is the most important grain crop inTaiwan. Understanding genetic distance among rice varieties may help breeders to utilize the rice germplasm. There are many methods could be used to estimate genetic distance in rice. We used three marker systems: SSR(Simple Squence repeat), AFLP(Ampilified Fragment Lenth Polymorphism), RAPD(Random Amplified Polymorphism DNA) and coefficient of coancestry to determine genetic relatedness among elite major rice varieties. Correlations between molecular marker and coefficient of coancestry estimates are low. I

APA, Harvard, Vancouver, ISO, and other styles

44

Gochis, David J. "Estimated plant water use and crop coefficients for drip-irrigated hybrid polars." Thesis, 1998. http://hdl.handle.net/1957/33819.

Full text

Abstract:

Estimations of plant water use can provide great assistance to growers, irrigators, engineers and water resource planners. This is especially true concerning the introduction of a new crop into irrigated agriculture. Growing hybrid poplar trees for wood chip stock and veneer production under agronomic practices is currently being explored as an alternative to traditional forestry practices. To this author's knowledge, no water use estimates or crop coefficients, the ratio of a specified crop evapotranspiration to a reference crop evapotranspiration, have been verified for hybrid poplars grown

APA, Harvard, Vancouver, ISO, and other styles

45

Ya, Bo-Hong, and 葉柏宏. "Using a simplified bat algorithm to estimate the coefficients of digital filters." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/6tghvh.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Hsiao, Yao-Hsuan, and 蕭瑤軒. "Using the variance components method with model selection to estimate concordance correlation coefficients." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/u77g6t.

Full text

Abstract:

碩士<br>國立彰化師範大學<br>統計資訊研究所<br>105<br>Variance components (VC) is an approach for estimating concordance correlation coefficients (CCC) adjusting for covariates, and allowing dependency between replicated samples. However, under VC, a model including all potential explanatory variables may lead to biased parameter estimates. To overcome this problem, the estimation of CCC using the VC approach, as well as applying the conditional Akaike information criterion (CAIC) and conditional Bayesian information criterion (CBIC) for model selection is applied. Simulation studies are conducted to compare li

APA, Harvard, Vancouver, ISO, and other styles

47

Liou, Jyh-Tyng, and 劉志庭. "Estimate fin efficiency of plate finned-tube exchanger and the coefficiet of convection." Thesis, 1996. http://ndltd.ncl.edu.tw/handle/81905711884953199379.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Wang, Shanshan. "Bootstrapping generalized two stage least square estimates in simultaneous equation model with both fixed and random coefficients." Thesis, 1990. http://spectrum.library.concordia.ca/2634/1/ML56033.pdf.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Buccheri, Stefano. "Elliptic boundary value problems with measurable coefficients and explosive boundary conditions." Doctoral thesis, 2019. http://hdl.handle.net/11573/1240198.

Full text

Abstract:

This Phd thesis follows two different directions, always related to elliptic boundary value problems. The first one concerns existence and regularity results for a wide class of non coercive operators with convection or drift lower order terms. The second one focuses on asymptotic behaviour of large solutions, namely solutions that blows up to infinity at the boundary of the domain, to semilinear elliptic problems.

APA, Harvard, Vancouver, ISO, and other styles

50

Liu, Yong-Zhi, and 劉永智. "Application of the Inverse Method to Estimate Heat transfer Coefficient on CPU Heatsink using Experimental Temperature Data." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/07670067954292036158.

Full text

Abstract:

碩士<br>國立成功大學<br>機械工程學系碩博士班<br>94<br>The present study applies the hybrid method of the Laplace transform technique and finite-difference method in conjunction with least-squares scheme and experimental temperature data to predict the heat dissipation and the average convection heat transfer coefficient on CPU heatsink. Due to the thickness of the standard test material is very smaller than its length and width, the one-dimension mathematical model is applied to perform the present inverse analysis. The effects of the fin spacing and fin height on the present estimates can not be negligible fo

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!