| 林木复杂性状分维数计算软件(FDC1.0)的研制与应用 |
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| 引用本文： | 李火根,阮锡根,王友箐,黄敏仁,王明庥.林木复杂性状分维数计算软件(FDC1.0)的研制与应用[J].南京林业大学学报(自然科学版),2004,28(3):5-8. |
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| 作者姓名： | 李火根 阮锡根 王友箐 黄敏仁 王明庥 |
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| 作者单位： | 南京林业大学,江苏,南京,210037 |
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| 基金项目： | 国家自然科学基金资助项目(39870624) |
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| 摘 要： | 基于盒维数法，研制了一套计算平面图像分维数的软件FDC1.0。应用该软件研究杨树冠型、根系特征，发现以分维数表示的杨树冠型、根系特征能较好地代表林木的冠型、根系特征。FDC1.0是研究林木复杂性状较理想的工具软件。
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| 关 键 词： | 林木复杂性状 分维数 应用软件 FDC1.0 工具软件 |
| 文章编号： | 1000-2006(2004)03-0005-04 |
| 修稿时间： | 2003年9月4日 |
Development and Application of Software for Fractal Dimension Calculation(FDC1.0) of Complex Traits in Forest Trees |
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| LI Huo-gen,RUAN Xi-gen,WANG You-qing,HUANG Min-ren,WANG Ming-xiu.Development and Application of Software for Fractal Dimension Calculation(FDC1.0) of Complex Traits in Forest Trees[J].Journal of Nanjing Forestry University(Natural Sciences ),2004,28(3):5-8. |
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| Authors: | LI Huo-gen RUAN Xi-gen WANG You-qing HUANG Min-ren WANG Ming-xiu |
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| Abstract: | A software(FDC1.0) that was aimed at estimating fractal dimensions for any plane picture was developed based on the theory of box-counting dimension,the basic concept and technical approach for development of this software were also described.The software was applied to estimate fractal dimensions for crown and rooting characteristics of poplars,the results showed that fractal dimension might be a substitutive index for complex traits such as crown and rooting characteristics,thus FDC1.0 could be a useful tool for complex traits research.In addition,the prospect of application of FDC1.0 was also discussed. |
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| Keywords: | Complex traits of forest trees Fractal dimension Software |
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