查询词典 variance analysis

Then the affine permutation in the process of S-box construction was combined with an inverse mapping in order to construct all kinds of S-boxes, such as 8×8、4×4、6×6 and m×n S-boxes, and the avalanche probabilities of these S-boxes were analyzed in the light of variance, and some rules were obtained from the analysis, which will help to find safer S-boxes.

然后通过将有限域上的乘法逆元与一个可逆仿射变换相结合构造了一批8×8、6×6和4×4的S盒，并从方差的角度分析了S盒的雪崩概率，同时总结出部分结论。

First of all, the structural analysis under the action of random loads is carried out and the mean value and variance of all joint's displacement and bar's stress in the structure are obtained by means of three fundamental equations (equilibrium, physical and geometric) in structural mechanics, as well as the property of moment of random variable.

通过引入可靠性安全系数，并利用结构力学的三个基本方程，将结构的位移和杆件应力可靠性约束等价显示化为设计变量的线性函数，使原基于可靠性的优化模型转化为常规的序列线性规划问题，利用修正的单纯形法求解。

Furthermore, based on Two-term local quadrat variance algorithm, a scale decomposing method is pointed out. This thesis also evaluates the question that whether we can apply scale decomposing results into gully ordering results for getting gully ordering system keeping the same scale characteristics results.The primary works and contributions of this thesis are summarized as follows:1. Three term local strip lacuanrity algorithm (3TLSL)This thesis shows that the gliding algorithm of Lacunarity has several shortcomings, such as it can only focus on the current analysis window, and is easily influenced by some local irregular values.

更多。本文进行的主要研究工作如下：1、流域沟谷网络多尺度分析模式与算法研究首先，为解决空隙度的滑动框算法只考虑当前窗口、易受局部异常值影响的缺陷，本文提出了顾及邻域空间关系的3阶局部条形窗口空隙度(Three-term Local Strip Lacuanrity，3TLSL)算法，并以模拟沟谷网络为例，对比分析了3TLSL算法与滑动框算法的结果，研究结果显示，3TLSL算法在分析结果的精确性、可靠性、有效性等方面均有明显的提高。

Results: Analysis of variance showed that, in the model image level, the score of body image scale in high social comparison group was significantly higher than that in low social comparison group (5.54±1.05) vs.

结果：方差分析显示，在模特意象水平下，高社会比较组的身体意象状态量表得分高于低社会比较组(5.54±1.05) vs。

Linear Statistical Models:Linear Regression and Analysis of Variance.

线性统计模型——线性回归与方差分析。

Methods The paper calculated the Largest Lyapunov Exponent of the masseter muscle of some males and females with a method from small data sets, which then was processed by reusable two-factor analysis of variance.

采用混沌分析方法中的小数据量法计算了男性和女性的咬肌电的最大Lyapunov指数，对最大Lyapunov指数应用可重复双因素方差分析处理。

Given the assumption of analysis-of-variance model, the text selection can be transformed to a linear parameter estimation problem, which can then be solved by a greedy matroid cover algorithm.

在方差分析模型的假设下，最优文本选择就转化为线性参数估计问题，相当于寻找拟阵的最小代价覆盖集，从而可通过贪心算法求解。

All the patients were diagnosed by the standards introduced by the WHO committee in 1985.Outcome were measured by using t text,analysis of variance and coefficient of multiple correlation.

采用双能X线骨密度仪，测定48例NIDDM患者及35例30～35岁正常人腰椎正侧位、髋部及全身骨密度。

The correlation between BMD and age, medical history, menopause duration, BMI, FBG, HbAlc, was analysed student's t test, analysis of variance and coefficient of multiple correlation were used. Results\ BMD decreased in all 80 patients with type 2 DM, of whom 36 (45%) were diagnosed as having OP.

本研究对 80例糖尿病患者骨密度进行了检测，并对其与年龄、病程、体重指数、绝经年限、空腹血糖、糖基化血红蛋白及部分钙磷调节激素的相关性进行了分析，结果报道如下。

Data were analyzed using variance and multiple regression analysis.

数据分析采用方差分析、多元回归分析。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。