The aim of Multiscale Geometric Analysis is to find a kind of optimal representation of high dimension function in the sense of nonlinear approximation.
多尺度几何分析旨在构建最优逼近意义下的高维函数表示方法。
CTOA is measured with the built three dimension function model of crack profile of the crack top and free profile through the high-speed photo technology.
CTOA的测定是通过高速摄影技术,建立裂尖裂纹断面与自由表面的三维关系模型。
CTOA is measured with the built three dimension function model of crack profile of the crack top and free profile through the high-speed photo technology. The tests and re...
CTOA的测定是通过高速摄影技术,建立裂尖裂纹断面与自由表面的三维关系模型。
Each dimension must be aggregated using one aggregation function from the measure object.
每个维必须使用来自度量对象的一个聚合函数进行聚合。
Among them the automatic generation of dimension chain is the foundation of CAT and the described design function offers basis of tolerance analysis and tolerance synthesis.
其中尺寸链自动生成是进行计算机辅助公差设计的基础,它所描述的设计函数是进行公差分析和公差综合的依据。
From the view of fractal information theory, the multifractal has been introduced, and the multifractal dimension spectrum function based on the fractal entropy has been investigated.
本文从分形信息论观点出发,考察多重测度分形,导出基于分形熵比的多重分形维谱函数。
According to the function and structure and dimension of junction box, the material capability and injecting technology were analyzed, the structure of injection mold was designed.
根据接线盒盒体的功能、结构与尺寸,进行了材料性能、注射工艺等分析,设计了注射模。
Double wave function quantum theory is applied to describe the motion of three dimension isotropy charged harmonic oscillator in a uniform magnetic field.
讨论均匀磁场中三维各向同性带电谐振子的双波函数描述,得到量子和经典极限条件下的结果。
The process of generating dimension chain does reflect the kernel of assembly function.
尺寸链的形成过程反映了装配函数的核心内容。
By means of I-DEAS software, taking quality as object function, this paper evaluates and optimizes the dimension parameters of mid-mudsill steel structure of an electrostatic precipitator.
采用现代设计方法及有限元技术,应用i - DEAS软件对某电除尘器底中梁钢结构的主要尺寸参数进行了以质量为目标函数的评估和优化。
The Reduced-Dimension Map can be used as a means to simplify the multiple variable logical function and to design logic circuit.
降维图可作为化简多变量逻辑函数、设计逻辑电路的一种方法。
The definition of short-time fractal box dimension and the fuzzy control function of the filter are discussed.
讨论了滤波器中时间序列的短时分形盒维数的定义及分形模糊控制函数形式及选用方式。
The treatment dimension and social function of the existence quality scale of the patients with visual functional lesion were positive correlation (P< 0.05).
治疗维度与视功能损害眼病患者生存质量量表的社会功能正相关(P<0.05)。
And then, fractal characterizations and dimension calculations were conducted in two kinds of profile curves with the methods of the structure function and the mean square root.
然后用结构函数和均方根两种方法对理论和实际的轮廓曲线进行了分形表征和分维计算。
This paper provides a method for the ar order estimation of two dimension ARMA model, and improves an ar parameters estimation method on the basis of autocorrelation function estimation method.
本文正是针对该点,提出了一种二维arma模型的初步定阶方法,同时对AR参数的自相关函数估计方法进行了改进,在此基础上得到了功率谱估计算法。
Criterion function is designed to determine the verticality grade between the optical axis and the reference surface without the knowledge of the reference's dimension.
在无需知道参考物面尺寸的情况下,提出判定函数,调节光轴与载物台垂直。
PCR-chip is a function biochip for DNA polymerase chain reaction. The temperature control section is so important that it decides the performance, dimension, integration of the whole chip.
P CR芯片是进行DNA聚合酶链式反应的芯片,温控部分的搭构是决定整个PCR芯片性能、尺寸、集成化的重要组成部分。
Polynomial kernel function is applied to map face distribution of low dimension space to that of high dimension space, and decide which set that face to be recognized belongs to.
故本文运用多项式核函数将人脸分布的低维空间映射到高维空间,并在此空间判别“待识别人脸”是否属十某个人脸覆盖集合。
The new temperature updating function derived is inversely proportional to a power function of the annealing time and is independent of the dimension of the optimization problems.
新的温度更新函数与退火时间的幂函数成反比,与优化问题的变量维数无关。
The function dimension is the management functions of equipment. That is the management process from understanding to feedback.
功能维代表装备全部的管理功能,即从认识到反馈的管理过程。
By means of distribution function, the fractal dimension for the size distribution of wrinkle shadow block can be achieved.
以当量直径为尺度,计算分布函数的分维数,表示织物折皱阴影块尺寸的分布。
The influence of air velocity, heat sink configuration and dimension on the heat transfer performance is studied. Minimum F is considered as objective function to optimize the heat sink.
研究了空气流动速度、肋片排列方式以及几何尺寸对散热器综合换热性能的影响,并且以最小化F为目标函数优化了散热器。
The major moderators of J-P dimension are: the perception of perceiver, the similarity on mental function between perceiver and target, and the level of acquaintance.
在J-P维度,影响准确性判断的因素主要和知觉者的判断、两者心理机能的相似性以及熟悉程度有关。
This paper introduces how to establish Three-dimension finite element model to solute low frequency sound transfer function in small-enclosed room.
文中详细介绍了如何建立用于求解小尺度封闭空间低频声传递函数的三维有限元素模型。
Aim When using moderate dimension of apparatus to realize combined logic function, the instance which function variable Numbers is less than the address of data selector is discussed.
目的讨论用中规模器件实现组合逻辑函数时,函数变量数小于数据选择器的地址变量数的情况。
Objectives:Left atrial dimension and function, as well as its ejection force and filling in elder patients with coronary heart disease and hypertension was evaluated by Doppler echocardiography.
目的:应用多普勒超声心动图测定老年冠状动脉粥样硬化性心脏病(冠心病)及高血压患者左心房的充盈、射血力、径线和功能,以探讨其改变的临床意义。
The resulting scores represent no more than ranks rather than being a true metrical scale of any specific dimension of brain function.
个导致的得分描述顶多行列而不是一真实大脑功能的任何具体尺寸的测量用刻度。
Instead of traditional background prediction, this method detects infrared small and dim target by judging whether the local grey level surface possesses the two dimension Gauss function feature.
该方法通过判断图像局部灰度包络曲面是否具备二维高斯函数曲面特征实现红外弱小目标检测,不需要进行传统的背景预测。
This paper introduces three methods to realize composite logic function with medium - scale data selector: the common method, the expanding method and the dimension - reducing method.
介绍了用中规模集成电路数据选择器实现组合逻辑函数的三种方法:常用方法、扩展法、降维法。
This paper introduces three methods to realize composite logic function with medium - scale data selector: the common method, the expanding method and the dimension - reducing method.
介绍了用中规模集成电路数据选择器实现组合逻辑函数的三种方法:常用方法、扩展法、降维法。
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