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題 名 | 碎形在地形幾何上之應用=Fractal Application in Topography |
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作 者 | 陳樹群; 陳聯光; | 書刊名 | 水土保持學報 |
卷 期 | 31:1 1999.03[民88.03] |
頁 次 | 頁29-39 |
分類號 | 353.17 |
關鍵詞 | 碎形; 布朗運動; 地理景觀; Fractal; Brownian motion; Landscape; |
語 文 | 中文(Chinese) |
中文摘要 | 自然界中充滿著曲折交錯線條所構成之景像,碎形幾何在描述此自然特性上扮演著重要的角色。本研究即利用碎形幾何配合隨機布朗運動建構一套模擬地形之模式,由碎形維度之變化描述地形高低起伏的特性。建構出模擬虛擬地理景觀的方法,並為模擬地形演化提供一新的途徑。 |
英文摘要 | Nature is filled with intercross line and curve. The shape of nature constructed from these line and curve. Fractal has been noted as being a significant contribution to the geometry of nature. This study constructs a topography simulation model by fractal geometry and random Brownian motion. According the different fractal dimensions generate the variable characteristics of topography. In addition to generating visual landscape, this model provides a new method for simulating topography evolution. |
本系統中英文摘要資訊取自各篇刊載內容。