Referring to the results of grey relation analysis, the results of relative entropy analysis is compared.
并参考灰关联分析结果,对相对熵分析结果进行比较。
Methods: Establish performance evaluation system of clinical doctors with AHP method and information entropy analysis.
方法:运用专家咨询结合信息熵值分析法,建立临床医师绩效考评指标体系。
METHODS:Sample entropy analysis and umbilical arterial blood gas analysis were conducted to the electronic monitoring data of fetal heart rate in 61 cases.
方法:对61例胎心电子监护数据进行样本熵分析;脐动脉血气分析;
The block-based DCT compression methods often cause blocking artifacts due to low bit rates. A new algorithm is proposed which combines HVS and entropy analysis.
针对离散余弦变换基于块(DCT)图像压缩的方法通常因比特率低而导致块效应,结合人类视觉系统(HVS)和局部熵分析,提出一种新的去块效应算法。
In chapter four, a brief review of fast correlation attacks is given, then an attack to generalized self-shrinking sequences is discussed by combining with entropy analysis.
第四章简单介绍了当前一个主流的攻击方法—快速相关攻击,并结合熵分析对广义自缩序列的安全性进行了讨论。
The prediction accuracy is about 80% when the pseudo - entropy analysis technology is used for sand reservoir prediction in the area of thin - interbedded sand - mud-stones area.
将该技术应用于砂泥岩薄互层地区的砂岩储层预测,预测精度达到80%;
Wavelet entropy analysis shows that after sleep deprivation, compared with natural sleep, the 256 points WE of spontaneous EEG and the 32 points average WE of ERP evidently decreased.
小波熵分析结果表明,与正常睡眠组比较,睡眠剥夺组自发脑电的256点小波熵和事件相关电位的32点小波熵均值都显著降低。
In order to improve on the low evaluation precision of the grey relational analysis model, the entropy theory was integrated with the grey relational analysis method to establish a new model.
为了改进灰色关联分析模型评价精度低的缺点,将熵值理论与灰色关联分析方法相结合,建立起基于熵权的灰色关联分析模型。
Image texture analysis of good source code can calculate the second-order texture characteristics: energy, entropy, local stability, inertial distance, and relevance.
详细说明:图像纹理分析的好的源代码,可以计算纹理的二阶特征:能量,熵,局部稳定性,惯性距,和相关性。
Listed companies; performance evaluation; strategic; principal component analysis; entropy method.
上市公司;业绩评价;战略;主成分分析;熵值法。
The model of effect information entropy project risk analysis has its unique theory and method in solving these problems.
而效应信息熵工程风险分析模型却在解决这一问题方面上有其独特的理论与方法。
This paper deals with the pressure ripple of the double vane pump using modern spectrum analysis—maximum entropy spectral estimation and indicates the causes of pressure ripple.
本文应用现代谱估计方法——最大熵谱估计分析了双联叶片泵供油系统的压力波动,指出了产生压力波动的原因。
Maximum entropy spectral analysis has the merits of high resolution and sensibility as well as stability.
最大熵谱分析方法具有分辨率高、灵敏度和稳定性好等优点。
The maximum entropy spectral estimation is a new nonlinear method of spectral analysis.
最大熵谱分析方法是一种非线性的新的谱分析方法。
Layer correlation analysis methods based on ordered entropy are also given.
同时利用有序熵给出岩层对比分析的方法。
Compared with other spectra analysis, such as Fourier entropy and periodic picture, this method has many advantages such as no limit to sampling length and higher resolution to the spectra.
与其它谱分析方法(如傅立叶谱和周期图法)比较,最大熵谱分析方法具有不受取样长度限制、对频谱分辨率较高等优点。
An entropy generation based thermodynamic analysis was conducted of the internal flows in circular and flat tubes.
对圆管和扁管内部流动进行了以熵产生为基础的热力学分析。
In the view of feature signal extraction, the local wave time-frequency analysis and information entropy were used to deal with fault diagnosis.
从特征信号提取的角度出发,采用局域波时频分析和信息熵结合的方法进行往复式压缩机故障诊断。
The analysis and real example show that the modified rough entropy method for measuring uncertainty in rough sets is more reasonable and more accurate than the classical methods.
通过分析和实例可以看出,所提出的修正粗糙熵方法可以用来更合理、更精确地测量粗糙集中的不确定性。
The weather forecast, in synoptic meteorology, have three methods:pressure field ana-lysis, energy field analysis and entropy field analysis.
天气学天气预报经历着气压场分析方法,能量场分析方法和我们提出的熵场分析方法。
Based on the theory of wavelet analysis and information entropy, the wavelet multi-scale entropy that describes the ordering degree in local data has been proposed in this paper.
文中以小波分析和信息熵理论为基础,提出了能够反映局部数据信息有序度大小的小波多尺度熵信息提取方法。
Then, on the basis of the foundational analysis of entropy and entropy coefficient, the optimized entropy coefficient model is built.
其次在熵及熵权的基本原理分析的基础上,以经济评价指标为基础数据,建立熵权系数优化模型。
Then, starting with the concept of information entropy and analysis about cross method for rare event simulation, this thesis introduces the basic idea of cross entropy optimization method.
接着从信息熵的概念谈起,通过对小概率事件仿真方法的分析,引出交叉熵优化方法的思想。
In this paper, we study the multifractal analysis of local entropy and topological sequence pressure.
本文主要研究了动力系统中的局部熵的重分形分析和序列拓扑压的定义与性质。
Using multivariate correlation analysis method and multiple index analysis of entropy technology, we turn the qualitative analysis of personnel benefit evaluation into quantitative analysis.
引入多元相关分析及熵技术多指标分析法,使人才效益评价由定性分析进入量化分析。
By means of the conception of "hazard entropy", a new approach for quantitative risk analysis of regional debris flow hazards is brought forward.
借助于“灾害熵”的概念,提出了区域泥石流灾害危险性定量分析的一种新方法。
On the basis of the analysis of the thermodynamics entropy, the thermodynamics entropy of the road traffic system is built up, and the mechanism of the entropy producing is revealed.
在分析热力学熵的基础上,构造了道路交通系统的类热力学熵,揭示了道路交通系统类热力学熵产生的内部机制,并通过熵理论建立了系统状态变化的微分方程。
The paper studies transient dynamic analysis and maximum entropy spectrum analysis method for a loose lashing wire grouped blade.
该文研究了松拉金成组叶片瞬态动力分析及最大熵谱分析问题。
The optimal solution and data analysis showed the model based on entropy principle was feasible and effective.
算例的优化结果和数据分析表明了此模型的可行性和有效性。
Maximum entropy spectrum analysis method is used in cycle analysis of hydrodynamic conditions, and then the author makes prediction with gray model.
对水动力条件采用极大熵谱分析法进行周期分析,并用灰色模型进行预测。
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