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

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题名:	A COMPARISON OF FOURIER AND FRACTAL TECHNIQUES IN THE ANALYSIS OF CLOSED FORMS
作者:	KENNEDY,SK;LIN,WH
贡献者:	地球物理研究所
关键词:	DIMENSION;SHAPE;HARMONICS
日期:	1992
上传时间:	2010-06-29 18:41:59 (UTC+8)
出版者:	中央大學
摘要:	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.
關聯:	JOURNAL OF SEDIMENTARY PETROLOGY
显示于类别:	[地球物理研究所] 期刊論文

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