您要查找的是不是:
- box dimension model 盒维数模型
- According to the characteristic of fractal being good at describing abnormity object in nature, the methods of box dimension,FBR model and LIFS coding were discussed in detail, so did internal research. 根据分形擅长描述自然不规则物体对象的特点,论述了盒维、FBR模型和LIFS分形编码等基于分形理论的图像分析原理和方法,讨论了国内的研究情况。
- DLA model is often adopted in the fractal dynamics growth models,and the box dimension calculation method is often used to calculate the dimension. 现阶段的分形动力学生长模型多采用DLA模型,而维数的计算多依赖于盒计数法。
- Determination of the bore maxi-pressure point is an important link in solution of internal ballistics zero dimension model. 最大膛压点的确定是内弹道零维模型求解的一个重要环节,传统的优选方法存在着可能陷入局部极值点的问题。
- Experimental results show that the box dimension as a fractal feature is fitter to classify some waveforms, and simpler computation than FFT. 与频域模态参数识别的方法相比较;盒维数方法更简单易行.
- The frequency-magnitude response of the fractal filter and the change of fractal box dimension of white noise and color noise are analyzed. 分析了一阶分形模糊控制滤波器的频率-幅度特性,白噪声和有色噪声分形盒维数的变化;
- The rotation ellipsoid model was put forward according to the physical development and space profile of plasma, which lay a theory foundation for plasma three dimension model. 对于等离子体的物理发展过程及空间结构,提出了旋转椭球体模型,对进一步研究、建立微尺度激光冲击强化等离子体三维模型奠定了理论基础。
- C. member by macro battery (local) corrosion, a two dimension model of macro battery corrosion pits size of steel bar in R.C. member is presented in this paper. 本文对混凝土中的钢筋经受宏电池(局部)锈蚀并因此产生局部锈坑的描述方法进行了研究,提出了钢筋宏电池腐蚀锈坑尺寸的二维模型。
- Among the color correction methods based on spectral reflectance reproduction, the finite dimension model is an effective way to condense spectral reflectance. 在基于光谱反射率还原的颜色校正方法中,有限维模型是光谱反射率降维的有效方法。
- Four different geometric dimension models of air passage had been developed. 建立了四种几何尺寸不同的空气通道模型。
- Based on much research of microelectrode recordings, a method is given of objectively recognizing of brain tissue border during neurosurgery.This method uses the factor of box dimension theory. 利用数学分形理论中的盒子维数理论进行分析,提出了客观定量的识别组织边界的方法,提高了组织定位精度;
- And the dimensionless model can be used as a reference for flotati... 文中建立的无维模型也可供其它细矿浮选过程参考。
- Through establishing a 2?dimension model for the temperature field of the oxygen?coal lance in reduction smelter, the temperature distribution of the lance and its affecting factors are analyzed. 通过建立熔融还原炉氧煤喷枪枪体温度场二维模型,对枪体的温度分布及其影响因素进行了分析。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- Under occlusion, partial observability is utilized to obtain the object measurements and optimum box dimensions. 在遮挡情况下利用部分观测调整估计框以获得目标测量值和最优框尺寸。
- Meta Fractal Dimension Model (MFDM) 元分维模型
- Abstract A frontal vehicle location and identification method based on the fractal box dimensionality(FBD) was proposed to help the auto-guided vehicle development. 摘要 提出了一种基于计盒子维数的方法识别和定位前方的车辆。
- Three dimensional model of waterjet propulsion is founded and composite grid distribution method is adopted to improve calculating precision. 用数值方法建立喷水推进器的三维数学模型,用混合网格布置方法提高计算精度。
- Abstract : A frontal vehicle location and identification method based on the fractal box dimensionality(FBD) was proposed to help the auto-guided vehicle development. 摘要 : 提出了一种基于计盒子维数的方法识别和定位前方的车辆。
- Based on the hydrographic data of Nanfeihe River, the water quality model is established by the use of a one dimensional model. 根据南淝河的水文资料,选用一维稳态模型来模拟水质。