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dc.contributor.author정현주-
dc.creator정현주-
dc.date.accessioned2016-08-25T06:08:24Z-
dc.date.available2016-08-25T06:08:24Z-
dc.date.issued2001-
dc.identifier.otherOAK-000000029699-
dc.identifier.urihttps://dspace.ewha.ac.kr/handle/2015.oak/182154-
dc.identifier.urihttp://dcollection.ewha.ac.kr/jsp/common/DcLoOrgPer.jsp?sItemId=000000029699-
dc.description.abstractApplications of least squares are important in many areas of applied and engineering research such as statistics, geodetics, photogrammetry, signal processing, and control. We wish to estimate certain nonlinear parameters optimizing our observations using least squares. We study the numerical methods for solving least squares problems and present some experiments.;최소 자승법의 응용은 통계학, 측지학, 사진계측, 그리고 신호처리, 제어와 같은 응용 공학 연구분야에서 매우 중요하다. 우리는 최소 자승법을 이용하여 관찰을 최적화할 수 있는 특정한 비 선형 매개변수를 예측하고자 한다. 이 논문에서는 최소 자승 문제를 해결하는 수치적 방법들을 살펴보고, 몇 가지 실험을 제시한다.-
dc.description.tableofcontents1. Introduction = 1 2. Least Squares Problem = 2 2.1 Introduction = 2 2.2 Nomnal Equations = 3 2.3 Singular Value Decomposition = 5 2.4 QR Decornposition = 7 2.5 Iterative Refinement = 10 2.6 Comparisons = 11 3. Numerical Examples = 12 3.1 Notation = 14 3.2 Experiments = 15 3.2.1 Algorithm1 = 15 3.2.2 Algorithm2 = 17 3.2.3 Algorithm3 = 18 3.2.4 Algorithm4 = 19 3.3 Comparison = 21 4. Other Approach to the Example = 24 4.1 Notation = 24 4.2 Experiments = 26 4.2.1 Algorithml = 27 4.2.2 Algorithm2 = 27 4.2.3 Algorithm3 = 28 4.2.4 Algorithm4 = 28 4.3 Comparison = 30 5. Subspace Approximation = 32 5.1 MathematicaI Preliminary = 32 5.2 Experiment = 35-
dc.formatapplication/pdf-
dc.format.extent879618 bytes-
dc.languageeng-
dc.publisherThe Graduate school of Ewha women university-
dc.subjectLeast-
dc.subjectsquare-
dc.subjectnonlinear-
dc.subjectparameter-
dc.subjectoptimization-
dc.subjecttechnics-
dc.titleLeast square and nonlinear parameter optimization technics-
dc.typeMaster's Thesis-
dc.format.page52 p. : ill.-
dc.identifier.thesisdegreeMaster-
dc.identifier.major대학원 수학과-
dc.date.awarded2001. 8-
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