Recent years,variation function is becoming more important when we research reservoir heterogeneity.
近年来,变差函数在储层非均质性研究中起到很大作用。
All kinds of data can be integrated by variation function.
通过使用变差函数,将地质、露头、三维地震、测井等静态和生产动态等各种信息有机地综合在一起,提高了井间砂体预测的精度,对于预测相似条件下稀井网地区的储集层分布也有理论指导意义。
To improve the quality of the restored images,a variation function as part of regularization penalty term was introduced to the reconstruction algorithm of EIT.
为提高电阻抗静态重构图像的质量,研究将离散变差函数引入到重构算法中,形成混合正则化重构算法,并对计及颅骨的颅内异物进行了重构成像。
Multiscale edge detection based on image variogram function;
基于图像变差函数的多尺度边缘检测
New multiscale edge detection method for noise image based on variogram function;
基于变差函数的噪声图像的多尺度边缘检测
This paper proposes a novel algorithm for segmentation of texture image based on variogram function.
本文基于变差函数提出一种图像纹理分割的新方法 。
The acquirement of robust variogram in reservoir modeling;
储层建模稳健变差函数的求取
Application of variogram to automatic identification of sedimentary microfacies;
变差函数在沉积微相自动识别中的应用
Sensitivity of variogram in stochastic modeling;
随机建模中变差函数的敏感性研究
On Approximation of the Abel Sums for Bounded Variation Functions and ω-type Monotonic Functions;
Abel 和对有界变差函数及ω-型单调函数的逼近
The Relations about Some Kinds of Series and Bounded Variations with Valued in Locally Convex Space;
几种有界变差函数等价性与级数收敛的关系
Degree of Approximation to Functions of Bounded Variation by Partial Sum of Tchebycheff-Fourier Series;
有界变差函数的Tchebycheff-Fourier级数的部分和的逼近度
Convergence of the Partial Sums of Wavelet Expansions of Functions of Bounded Variation
有界变差函数的小波级数的部分和的收敛性
In this paper, single-valued representation of set-valued function of bounded varia-tion is derived.
给出了集值有界变差函数的单值表示定理.
GEOMETRICAL FIT OF EXPERIMENTAL VARIOGRAMWITH DOUBLE STRUCTURES
二级套合结构实验变差函数的几何拟合
BV Functions in Heisenberg Groups and Free Discontinuity Problems;
Heisenberg群上的有界变差函数及其自由不连续问题
Estimate on rate of convergence of Szasz-Bézier Operaters for functions of bounded variation;
有界变差函数的Szasz-Bézier算子收敛阶的估计
On Approximation Rate of Two Sikkema-Bezier Type Operators for Bounded Variation Functions;
Sikkema-Bézier型算子对有界变差函数的点态逼近度
The Classification of Remote Sensing Image Based on Vartogram and the Neural Network
基于变差函数和神经网络的遥感影像分类
interval function of bounded variation
有界变差的区间函数
The V_f(δ) of Fractal Interpolation Function and Series Expression;
分形插值函数的δ－变差及级数表示
The function is rather badly behaved.
该函数的变化过程是相当差的。
The invariance for the Error Estimation of Distribution Functions under the Borel Alternation;
分布函数的误差估计在Borel变换下的不变性
Simple Crick method is fit for soil moistureforecasting in region and the forecasting error in half-variation triangle function model is less.
使用简单克里格法时,半变异函数模型为三角函数的预测误差小。
Deviation Theoremes of the Multivariate Function Sequences of Arbitrary Random Variables;
任意随机变量多元函数序列的偏差定理的研究
Generalized Gap Functions and Error Bounds for Generalized Variational Inequalities
广义变分不等式的广义间隙函数和误差界
Real Variable Function & Functional Analysis
实变函数与泛函分析