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- piecewise fractal model 分段分形模型
- The piecewise self-affine fractal model was explored for data coding and reconstruction of vibration signal. 提出了用于对振动信号进行编码及重构的分段自仿射模型。
- The fractal feature of the multipath fading signals is analyzed and duscussed using the multi fractal model. 利用多重分形模型对多径衰落信号的分形特征进行了分析和讨论。
- Based on the fractal FBM interpolation, the authors advanced a fractal model of seepage of real fracture, and gave the comparison between the fractal model and orther model. 对于实际的裂隙结构,利用分形插值方法建立的模型进行了渗流计算,并与常规插值所得结果进行了比较。
- Based on fractional theory of nonlinear science, authors set up the fractal model of highway sizes and economic outputs. 摘要以研究非线性科学的分形理论为基础,建立了公路规模与经济产出的分形模型。
- piecewise fractal interpolation function 分块分形插值函数
- It makes a conclusion that the compositive fractal model can effectively analyze the complexity, centrality and equilibrium of land use. 结论表明,该模型能够有效地对土地利用结构时空演变格局从复杂性、向心性和均衡性3个角度进行分析。
- In the thesis, the fragmentation prediction is based on the mechanism of brittle fracture of rock, on which a fractal model of fragment evolution is proposed. 本文根据岩石破裂过程分形脆性断裂机理建立块度分形演化模型,并将其应用于节理岩体块度预测。
- The results show that pole fractal dimension Dv could describe soil structure of different texture and the model based on it produces better results compared with the fractal model obtained from the particle size distribution estimation. 结果表明,孔隙分形维数Dv可定量描述不同质地土壤结构,其模型预测精度优于颗粒大小分布估计的分形模型,可用于实际问题的研究之中。
- The fracture profile of ductile iron has been extracted by means of an S 600 digital image processing system and its fractal characteristics are studied with a classical Mandelbrot fractal model and an Underwood modified fractal model. 应用S600数字图像处理系统提取球墨铸铁断口纵剖面线,根据经典的Mandelbrot分形模型和Underwood修正分形模型对其分形特性进行了研究;
- A tensile facture fractal model of grain filled polymer composites on the base of the fractal theory was established,and an equitation of the tensile fracture fractal dimension was proposed. 基于分形理论构建了颗粒填充高分子复合材料拉伸断口的分形模型,进而提出了分形维数计算公式。
- Shiao, T.-W.(1993) A preliminary study on the application of fractal model in the description of Oligocene sandstone, offshore southwestern Taiwan. Petroleum Geology of Taiwan, 28, 159-172. 萧从文(1993)台湾西南海域渐新统砂岩碎形模型应用初探。台湾石油地质,第28号,第159-172页。
- In this paper the predicted result for the size destribution of active nucleate sites on boiling heat transfer surface by using a random fractal model is compared with the experimental result. 总结了有关核态池沸腾的主要研究工作和研究结论,在此基础上提出用随机分形模型描述活化核心的尺度分布和空间分布。
- Abstract: After investigating the characteristics of lotus leaf surface, which is hydrophobic, his paper design a MEMS functional surface fractal model of friction reduction and anti-stiction. 摘要从研究具有超疏水能力荷叶表面结构特征出发,设计减摩防粘的MEMS功能表面分形模型。
- In order to study mechanism and distribution state of waste rock fragmentation, a fractal model of self-similarity about waste rock fragmentation was set up in fractal geometry in this paper. 摘要为了探讨冒矸破碎的机理及分布状态,从分形几何学的角度建立了冒矸破碎统计自相似分形模型,并通过随机破碎个数与自相似比的数学期望,给出了冒矸破碎分形自相似维数的计算公式;
- This paper discusses the extrapolating formulas established by fractal model (in which the fractal dimension Dmay be taken as real number, variable, complex number) and fractal series. 讨论分形模型(其中分维数D可以是实数,变量,复数)和分形级数建立的外推公式。
- FRACTAL MODEL OF HYDROGEN INDUCED CRACKING 氢致裂纹扩展的分形模型
- Random Fractal Model for Terrain and Sea Clutter 地海杂波的随机分形模型
- Designing and developing" Fractal Modeling System"We developed an graphics generating system by using Visual Basic 6.0. The two kinds of API functions is playing important roles for generating graphics in this system. 本文利用Visual Basic6.;0开发了一个Fractal分形图形生成系统,详细介绍了在此环境下生成图形的两类API函数在系统中的应用。
- Standing by him was a model worker. 站在他旁的是一位劳动模范。