熵的
- 与 熵的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Some of the most common types of uncertain information can be represented in the framework of fuzzy measure.
将各种常见的不确定信息在模糊测度的框架中表达,利用Shapley熵测度系统信息的信息量。
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Then, the nodes which don't need to be dealt with are filtrated out, and a STU tree is created. Lastly, the nodes whose information entropy's increase overtops the threshold value are pruned, and the topic information of the Web pages is obtained.
根据配置过滤掉不需处理的相关内容并建立语义模型树,最后对熵增超过阈值的结点进行剪枝并输出抽取的主题信息页面。
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Comparing with existing solutions, new method can utilize generators' speed signal measured by wide area measurement systems directly and detailed model and parameter of power system components were not needed. After sphering measurement-data, ICA with maximal negentropy criterion was carried out to obtain feature matrix. By this means high-dimension data of multi-machine perturbed trajectories were reduced to lower dimensions, and coherent generator groups were identified by pattern recognition consequently. Simulation results of 36-bus system with 8-generator and planning northwest China 750 kV power grid show that noise signals and bad data can be eliminated. This method is accurate in identifying coherent generator groups.
与现有方法相比,这种方法不需要获得系统元件模型和参数,而是直接球化广域测量系统(wide area measurement systems,WAMS)提供的发电机电角速度信号,再利用最大负熵准则进行独立分量分析得到特征矩阵,将高维数的多机受扰轨迹数据变换到低维空间,通过模式识别得到分群结果。8机36节点系统和西北750 kV电网规划系统算例表明,该方法能有效消除噪音和坏数据的影响,准确识别出同调机群。
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The baroclinicity was enhanced by the complex mountains (steepened the isentropic surface), which made the enhancement of vorticity concentrated downward at the low troposphere and so reinforced the development of surface cyclone.
阿尔泰—萨彦岭山地通过对低层冷空气的阻滞使山地上空等熵面更为陡立,加强了对流层低层的斜压强迫,从而使斜压强迫的涡度增长向低层聚集,导致气旋发展强度增强。
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Different colours and transparencies are assigned to different values of entropy .
此处的翻译明显有误,翻译者想当然的复制了上句,此处正确含义是不同的熵值——gohomeman1注
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On the basis of considering all kinds of using conditions, reliability analysis model and indicator evaluation system was introduced. Indexes weight was determined scientifically by using comprehensive evaluation obtained from combining a subjective evaluation weight with objective entropy weight. An effective evaluation of reliability level was made by fuzzy theory.
构建了纯电动轿车用异步电机驱动系统的可靠性分析模型,在综合衡量电机驱动系统使用条件的基础上引入可靠性指标评价体系,将主观评价权值同熵权客观权值相结合确定各指标的权重,并采用模糊理论对其可靠性水平作出有效评价。
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In their result, the stripped term and the divergent logarithmic term in the original brickwall method no longer exist.
在所得结果中取适当的参数,可得到黑洞熵与视界面积成正比的关系,不存在原brickwall方法中的舍去项与对数发散项。
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A far distant future where the heat death of the universe makes human life difficult is not dystopian , as human beings are not responsible for entropy.
例如在遥远的未来,宇宙的热寂使人类生存困难,不是反乌托邦作品,因为熵并不是人类的责任。
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In this paper the authors investigated the bipartite entanglement of a system of three fermions in the noninteracting Fermi gas by calculating the negativity and the von Neumann entropy.
论文摘要:本文研究了三个费米子系统中没有相互作用的费米气体的两体纠缠。物理量negativity和von Neumann熵用来测量系统的纠缠。
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The sequence of solutes flowing from the chromatogram would be changed at the inversion point, and so would the entropy condition.
在反转点处,对应的吸附能力相邻的两种溶质的分离顺序发生反转,熵条件也随之改变。
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。