A COMPARISON OF FOURIER AND FRACTAL TECHNIQUES IN THE ANALYSIS OF CLOSED FORMS

NCUIR > College of Earth Sciences > Graduate Institute of Geophysics > journal & Dissertation > Item 987654321/27615

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/27615

Title:	A COMPARISON OF FOURIER AND FRACTAL TECHNIQUES IN THE ANALYSIS OF CLOSED FORMS
Authors:	KENNEDY,SK;LIN,WH
Contributors:	地球物理研究所
Keywords:	DIMENSION;SHAPE;HARMONICS
Date:	1992
Issue Date:	2010-06-29 18:41:59 (UTC+8)
Publisher:	中央大學
Abstract:	Forty-one samples of quartz sand grains derived from four different sources are analyzed using Fourier grain-shape and multi-component fractal techniques. The results from the two techniques are sufficiently similar to demonstrate clearly the potential usefulness of the fractal-based technique in the analysis of sedimentary particles. Additionally, the fact that the fractal technique is shown to extract information from shapes suitable for analysis via a radius expansion method lends credence to the expectation that it will yield comparable information when applied to more complex shapes not amenable to the radius expansion Fourier technique.
Relation:	JOURNAL OF SEDIMENTARY PETROLOGY
Appears in Collections:	[Graduate Institute of Geophysics] journal & Dissertation

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