When we have an isolated system, the criterion that determineswhether something happens spontaneously is the entropy has to increase.
对于孤立系统,决定一个过程是否自发发生的判据为:,熵必须增加。
Illustrated the entropy can be used as the criterion for equilibrium system.
指出熵可以作为系统平衡态的判据,并举例说明。
This paper presents a new leaning method for radial basis function network, minimum mean entropy difference criterion algorithm is used to get pattern cluster of training sets.
本文对径向基函数网络提出了一种新的学习算法,利用最小均熵差准则对训练样本进行模式聚类。
Under fuzzy environment, the fuzzy extension matrix approach can generate a set of fuzzy rules from examples according to the minimum fuzzy entropy criterion of the path.
在模糊环境下,模糊扩张矩阵算法根据路径的最小模糊信息熵标准,从示例中归纳产生一组模糊规则。
Based on maximum relativity criterion, a new thresholding algorithm for image segmentation is proposed which is more simple than the thresholding algorithm based on maximum entropy.
提出了一种基于最大相关准则的图像阈值分割法。该算法比基于最大熵原理的图像分割法更简便。
This algorithm USES maximum entropy as criterion for parameters selection in the membership function, so the parameters can be decided adaptively according to different targets.
该算法以最大模糊熵作为参数选取的准则,使模糊变换参数根据处理对象不同自适应选取。
The enthalpy effect and the entropy effect of a process are used to discover the essence of Gibbs free energy criterion with actual examples.
通过实例,运用过程的焓效应和熵效应,揭示吉布斯自由能判据的本质,从而引出其他特定过程对应方向性的判据。
The results demonstrate that the maximum local entropy value decision criterion has a better performance than the gray level decision criterion for the segmentation.
实验结果表明,用图像局部熵相似性判决准则的图像分割结果优于用图像灰度值相似性判决准则的图像分割结果。
In this paper, the conventional pseudo-random sequence linear complexity is discussed, and a new criterion is proposed, based on the approximate entropy.
分析了已有的序列线性复杂度分析方法,提出了用近似熵算法计算混沌运动的测度熵,作为衡量混沌伪随机序列复杂度的标准。
Then that the total entropy criterion and the inequality of Chausius were all the same in essence was indicated. Both of them may be used to judge the reversibility of the processes.
然后阐述了总熵判据和克劳修斯不等式在本质上并无不同之处,都可以用于判别过程的可逆性;
Compared with the evaluation method of entropy and joint entropy, it was shown that mutual information was a good evaluation criterion.
通过将它与采用熵和联合熵的评价方法相比较,实验结果表明交互信息量是一种很好的评价方法。
Then that the total entropy criterion and the inequality of Chausius were all the same in essence was indicated.
然后阐述了总熵判据和克劳修斯不等式在本质上并无不同之处,都可以用于判别过程的可逆性;
Based on analysis and comparison of traditional importance measure, a new criterion of importance measure based on local entropy is put forward.
文中在对传统重要性测度计算方法的性能比较和分析基础上,提出了一种基于局部熵的重要必测度计算准则。
It presents an optimality criterion for the placement of sensors in the vibration structure. The basic idea is the maximum stress information entropy.
基于最大应力信息熵原理,针对振动结构给出了传感器布局的优化准则。
GOA optimizes directly at the gene level and can learn from the gene of bad individuals. The entropy is used for the terminal criterion of the algorithm.
该算法直接在基因的层面上进行优化,能学习劣解的基因,并用信息熵作为结束条件的判据。
Based on this analysis, a criterion of maximizing entropy is proposed to design such codes. Computer simulation results show the performance superiority of the resulted codes.
然后提出了一种基于熵最大化的优化准则来产生CD MA扩展码的设计方法。仿真表明了该方法设计的CD MA扩展码性能的优越性。
Both stopping criterions are based on the cross-entropy concept (ce), but the new criterion is simpler than ce criteria and can be realized with lower complexity.
这两种迭代终止准则都是基于互熵(CE)的概念,但是后一种比CE准则更简单,具有更低的计算复杂度。
The paper reports a kind of new compression method of ECG signal. The method is realized by means of wavelet packets transform based on best basis performed by Shanon Weaker entropy criterion.
给出一种新的心电图压缩方法,该方法是在小波库中通过以信息熵作为代价函数寻找最优基,实现心电图压缩。
The method is based on the intrusion detection model and the entropy is used as the criterion.
该方法以入侵检测模型为基础,信息熵为准则。
In order to avoid misjudgement in all kinds of fault condition, a criterion is defined that the maximum of complex wavelet pocket band composite entropy divisions the secondary maximum of that.
为了有效避免各种情况下的选线误判,将所有线路的频带复合熵最大值与次最大值之比作为选线依据。
In order to avoid misjudgement in all kinds of fault condition, a criterion is defined that the maximum of complex wavelet pocket band composite entropy divisions the secondary maximum of that.
为了有效避免各种情况下的选线误判,将所有线路的频带复合熵最大值与次最大值之比作为选线依据。
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