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- Review on methods of calculating fractal dimension. 分形維數計算方法研究進(jìn)展。
- Fractal dimension values of each landscape of the mosaic structure of land use and land cover are calcu-lated at Wenchuan county in Sichuan province. 運用分形理論對四川省汶川縣土地利用/土地覆被鑲嵌體景觀(guān)類(lèi)型的分維值進(jìn)行計算,并討論了各種景觀(guān)類(lèi)型的分維性質(zhì)。
- Fractal dimension is a vent important feature in fractal analysis. 摘要分數維是分形分析的重要特征量。
- Based on four stages of Ariel image since 1959,and supported by ARC/INFO,the similarity index to circle (SIQ) and fractal dimension (D f) of all types of landscape patches in Guandishan forest region were analyzed in this paper. 以 195 9年以來(lái) 4期航片為基礎資料 ,在A(yíng)RC/INFO支持下 ,分析了關(guān)帝山天然次生林區森林恢復過(guò)程中各類(lèi)景觀(guān)要素斑塊異圓指數和類(lèi)斑邊界分維數及其動(dòng)態(tài)。
- The relationship be-tween grain size and fractal dimension is investigated. 考察了晶粒度與分維之間的關(guān)系。
- The differences of these charts are also illuminated from fractal dimension. 同時(shí)從分形維數的角度對這些圖形之間存在的差異進(jìn)行了說(shuō)明。
- Fractal dimension does have some correspondence with the type of failure. 分形維數與故障類(lèi)型之間存在某種對應關(guān)系。
- Wood surface roughness was studied by using fractal dimension method. 應用分形維對木材表面粗糙度特征進(jìn)行研究。
- The Earth crust activity of different geotectonic elements could be estimated with the fracture fractal dimension. 利用斷裂尺度分布的分形維數值的大小,可以定性判斷不同大地構造單元的地殼穩定性。
- Fractal dimension is an important parameter to characterize roughness in an image. 分形維數是描述圖像粗糙程度的主要參數。
- Patchiness exponent of Suaeda glauca was a little lower than that of Aneurolepidium chinense and fractal dimension of patch boundary was higher. 其他類(lèi)型斑塊的兩種指數基本上介于獐茅斑塊和羊草斑塊之間。
- Based on this, the relation between fracture fractal dimension and the Earth crust activity was discussed. 在此基礎上,討論了斷裂尺度分形維數與地殼活動(dòng)性的關(guān)系。
- It is indicated that metal grain can be described quantitative-ly by fractal dimension. 結果表明,金屬晶??捎梅中尉S數定量描述。
- The average of fractal dimension of single crack, double cracks and checked cracks on complete sections are measured. 利用盒維數的定義測量并計算了整個(gè)剖面上單裂、裂和龜裂的平均分維值。
- Additivity of regular fractal dimension is discussed by continuation of Koch Curve with line and Cantor Ternary Set in vertical direction. 以科赫曲線(xiàn)在垂直方向的兩種拓展為例,討論了有規分形維數的加和性;
- The patch fractal dimension of canopy gaps is smaller than that of the expended gap. 林隙冠空隙的斑塊分形維數小于擴展林隙的斑塊分形維數。
- Fractal dimension of core fractures in Chengbei 30 buried?hill reservoir and its relation to fracture density. 埕北30潛山巖心裂縫的分維數及與裂縫密度的關(guān)系
- And Conversely the lower the value of the meta fractal dimension, the less evener the distribution is. 反之當空間分布越不均衡時(shí),元分維值則越??;
- The fractal behavior of the frictional forces was studied by means of fractal dimension and multifractal spectrum. 隨著(zhù)磨合磨損過(guò)程的進(jìn)行,信號的分形維數和多重分形譜出現規律性的變化;
- The fractal dimension (FD) to describe the image's character was used to classify the image's blocks. 采用跳頻技術(shù),利用描述圖像自身特征的分形維數對圖像塊進(jìn)行分類(lèi)。