نتایج جستجو برای: fractal elements

تعداد نتایج: 304687  

2013
Mounissamy Levy Dhamodharan Sriram Kumar Anh Dinh

Fractal antennas have undergone dramatic changes since they were first considered for wireless systems. Numerous advancements are developed both in the area of fractal shaped elements and fractal antenna array technology for fractal electrodynamics. This paper makes an attempt of applying the concept of fractal antenna array technology in the RF regime to optical antenna array technology in the...

2004
Joshua S. Petko Lynn Carpenter

ii Table of Contents Table of Contents ________________________ ii I. Abstract ________________________ iii II. Introduction ________________________ 1 A. Fractal Generator Review ________________________ 2 B. Abstract This paper studies the miniaturization of dipole antennas by using fractal tree structures as the elements. It studies fractal density and elevation angle to see how these factor...

Journal: :Journal of the Japanese Institute of Landscape Architecture 1996

Detection of mineralized zones based on ores and gangues is important for mine planning and excavation operation. The major goal of this research work was to determine the zones based on ores and gangues by a combination of fractal and factor analysis in the Chah Gaz iron ore (Central Iran). The Concentration-Volume (C-V) fractal method was carried out for Fe, P and S, which indicated that the ...

2008
A. I. L. de Araújo R. F. Soares J. P. de Oliveira

We report an algorithm for the partition of a line segment according to a given ratio ν. At each step the length distribution among sets of the partition follows a binomial distribution. We call k-set to the set of elements with the same length at the step n. The total number of elements is 2 and the number of elements in a same k-set is C n. In the limit of an infinite partion this object beco...

Journal: :Gene 2016
Dimitris Polychronopoulos Labrini Athanasopoulou Yannis Almirantis

Conserved non-coding elements (CNEs) are defined using various degrees of sequence identity and thresholds of minimal length. Their conservation frequently exceeds the one observed for protein-coding sequences. We explored the chromosomal distribution of different classes of CNEs in the human genome. We employed two methodologies: the scaling of block entropy and box-counting, with the aim to a...

Introduction: Many natural phenomena have many variables that make it difficult to find relationships between them using common mathematical methods. This problem, along with the impossibility of measuring all elements of nature, has led to a major evolution in the way of understanding and explaining phenomena. In this way, one can use the fractal geometry with the theory that many natural phen...

2013
Janet Parke

Recent advances in fractal generation software allow the user to create multiple layers of fractal elements that may then be combined to create a composite work of fractal imagery. As an example of how this technique can be used to create art, this paper describes the process I used in creating "The Moirai," a series ofthree images depicting the three "Fates" from Greek mythology who personify ...

Journal: :Journal of the Japanese Institute of Landscape Architecture 1996

1995
M. EUGENIA

In this paper we consider the topological aspects of sets defined by fractal geometry. Topology, as a geometry, is extended to the definition of fractal structures by characterising equivalences in different levels of detail. A group of distinct topological fractals are defined by taking the equipotence and multiplicity properties of sets. Additionally, we define fractal metamorphosis as the se...

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