研究基于脑电信号排列组合熵的运动意识任务自动分类方法。
To present a new application of permutation entropy method for automatic brain consciousness task classification.
组合熵与组合粒度是一种新的度量信息系统不确定性的有效方法。
Combination entropy and combination granulation are a new kind of methods for measuring the uncertainty of an information system.
利用组合极大熵同伦方法,研究一般的非凸非线性规划问题。
We utilized the combined maximum entropy homotopy method to solve the general nonconvex nonlinear programming problems.
提出了极化散射矩阵总功率、极化熵、相似性参数的组合表达式。
In this paper, a combined expression is introduced from the span of a scattering matrix, polarimetric entropy and similarity parameters.
本文提出了一种动态组合评价方法,在指标权重的确定中以G1法为基础确定主观权重,运用熵值法确定客观权重。
A method of Dynamic Constitution Evaluation is suggested in this paper. Subjective weigh is given based on G1 method, and objective weight obtained from entropy method.
为了客观评估小城镇的灾害易损性,提出一种熵权和可变模糊集组合评估方法。
To estimate disaster vulnerability of small town more objectively, a new evaluation approach was presented by means of combining entropy weight with variable fuzzy sets.
通过层次分析法与熵值法相结合的主客观赋权组合评价方法,对其指标权重进行了计算。
Index weight was calculated through combination weighting approach of subjective and objective evaluation method of analytic hierarchy process and entropy method combination.
该生成器抗熵漏攻击的能力与生成器中所用的线性移位寄存器的长度和生成器中组合函数的非线性度有关。
The capability against the Entropy Leak Attack is also related to the nonlinearity of the combination function used in the generator.
然后与客观赋权法中的熵值法进行综合优化,求得评价指标的组合权重;
Then the synthesis optimization process is carried out with entropy value method of the objective weight method to obtain the combination weight of the evaluation indexes;
就阻抗递变的多层组合飞片对靶样品的冲击压缩过程进行了一维平面应变数值模拟计算,其中,等熵线采用逐步递推法计算。
This article describe the numerical simulation for shock compression which is produced by layered flyers impacting target, in which the isentropic curve is calculated by recurrence method.
同时,将模糊综合评价与熵值法结合提出了熵值模糊组合评价法。
Also, an evaluation approach called the Entropy-fuzzy Synthetic evaluation Model is put forward.
利用组合极大熵同伦方法,研究一般的非凸非线性规划问题。
In this paper, we present a new interior point method-combined homotopy interior point method.
并采用熵值法对组合模型的权系数进行求解,实证分析表明该模型使预测精度得到了明显提高,具有良好的预测效果。
The entropy method is adopted to obtain the weight coefficient of the combination model, and analysis of the example result shows that this new model significantly improves the forecasting precision.
针对主、客观赋权法的优缺点,结合层次分析法和熵值法两种方法对指标进行组合赋权。
Compared the subjective and the objective weight-deciding method's virtue and disadvantage, we decide the weight of every index by using AHP and entropy combinational method.
因此,用适当匹配的多层组合飞片对靶样品产生准等熵压缩是可行的,提出的准等熵压缩的数值模拟方法是可靠的。
Therefore, the method to obtain quasi-isentropic compression by layered flyers impacting target and the method of numerical simulation for quasi-isentropic compression are reliable.
在建立预测方法评价指标集的基础上,利用信息熵确定了各种方法在组合预测模型中的权重。
The features and information of several common methods were made full use of and the optimal combination forecasting model was put forward based on the information entropy.
在建立预测方法评价指标集的基础上,利用信息熵确定了各种方法在组合预测模型中的权重。
The features and information of several common methods were made full use of and the optimal combination forecasting model was put forward based on the information entropy.
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