Application of Genetic Algorithms In discontinuous curve fitting
碩士 === 淡江大學 === 資訊工程學系 === 88 === Discontinuous curve fitting is the process which determining the function of best fit to a set of points. It is useful Representing a set of points as a function when we analysis and apply them. In the area of engineering, discontinuous curve fitting can...
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ndltd-TW-088TKU003920332016-01-29T04:19:18Z http://ndltd.ncl.edu.tw/handle/43859687229586948170 Application of Genetic Algorithms In discontinuous curve fitting 基因演算法在非連續曲線嵌合之應用 Hung-Jen Chen 陳宏任 碩士 淡江大學 資訊工程學系 88 Discontinuous curve fitting is the process which determining the function of best fit to a set of points. It is useful Representing a set of points as a function when we analysis and apply them. In the area of engineering, discontinuous curve fitting can combine with frequently used analysis and the technique of engineering (e.g., system simulation, image analysis) to solve the problem in industry manufacturing.The purpose of discontinuous curve fitting is selecting the coefficients (or parameters) of a function to minimizing the summation of the error of the considered points.Once the form the function and the expression of the error were determined, discontinuous curve fitting becomes the optimization problem on the set of points. Though least squares method (LSM) was frequently used on curve fitting problems, but the error of the obtained solution by it is not always minimum. This paper attempts to apply genetic algorithms (GAs) on complicated discontinuous curve fitting problems. GAs were introduced by Holland (1960-1970). A similar analogy is applied to evolve solutions to complicated optimization problems. The notable feature of Gas is that it simulates the characteristics of a biological system like self-repair and reproduction. Nacy Lin 林丕靜 2000 學位論文 ; thesis 72 zh-TW |
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碩士 === 淡江大學 === 資訊工程學系 === 88 === Discontinuous curve fitting is the process which determining the function of best fit to a set of points. It is useful Representing a set of points as a function when we analysis and apply them. In the area of engineering, discontinuous curve fitting can combine with frequently used analysis and the technique of engineering (e.g., system simulation, image analysis) to solve the problem in industry manufacturing.The purpose of discontinuous curve fitting is selecting the coefficients (or parameters) of a function to minimizing the summation of the error of the considered points.Once the form the function and the expression of the error were determined, discontinuous curve fitting becomes the optimization problem on the set of points. Though least squares method (LSM) was frequently used on curve fitting problems, but the error of the obtained solution by it is not always minimum. This paper attempts to apply genetic algorithms (GAs) on complicated discontinuous curve fitting problems. GAs were introduced by Holland (1960-1970). A similar analogy is applied to evolve solutions to complicated optimization problems. The notable feature of Gas is that it simulates the characteristics of a biological system like self-repair and reproduction.
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author2 |
Nacy Lin |
author_facet |
Nacy Lin Hung-Jen Chen 陳宏任 |
author |
Hung-Jen Chen 陳宏任 |
spellingShingle |
Hung-Jen Chen 陳宏任 Application of Genetic Algorithms In discontinuous curve fitting |
author_sort |
Hung-Jen Chen |
title |
Application of Genetic Algorithms In discontinuous curve fitting |
title_short |
Application of Genetic Algorithms In discontinuous curve fitting |
title_full |
Application of Genetic Algorithms In discontinuous curve fitting |
title_fullStr |
Application of Genetic Algorithms In discontinuous curve fitting |
title_full_unstemmed |
Application of Genetic Algorithms In discontinuous curve fitting |
title_sort |
application of genetic algorithms in discontinuous curve fitting |
publishDate |
2000 |
url |
http://ndltd.ncl.edu.tw/handle/43859687229586948170 |
work_keys_str_mv |
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