表面熵 的英文怎麼說
中文拼音 [biǎomiànshāng]
表面熵
英文
entropy of surface-
Semg signal complexity and entropy changes during exercise - induced local muscle fatigue
局部肌肉疲勞的表面肌電信號復雜度和熵變化The article build the mathematic model of terrain surface with the nonlinear insert calculation using the distance entropy function as the insert calculation function in terrain surface fitting and deal the visualization with grid method
採用非線性插值方法，用距離熵函數作為地表曲面擬合的插值函數，構造地表曲面的數學模型，並採用規則格網法進行表面剖分，最終實現地形的三維可視化效果。At the same time, the coordinate representation also can be exploited in calculating thermal non - classical states recently, such as coherent state. basing on the correlative theory, and within the framework tfd, we calculate rindler oscillator ' s information - entropy in the coordinate representation, and discuss the relation of its general uncertainty relationship and information - entropy, especially the relation of its thermal fluctuation and information - entropy
在相關理論的基礎上，本文一方面利用熱場動力學，在坐標表象下計算出了與一維rindler諧振子的位子和動量有關的信息熵，並給出了信息熵與一維rindler諧振子的廣義測不準關系，特別是與熱擾動之間的聯系。The results showed that quasi - isentropic compression energy waves were produced after the impact with mg - face of the flier - plate, whose initial velocity jump, peak velocity and front ' s rise - time were all different from the general shock loading wave profiles
結果表明，梯度飛片正向擊靶后產生的是波陣面明顯被展寬的準等熵壓縮波，準等熵壓縮波的初始速度跳躍、速度峰值和波陣面前沿的上升時間都呈現出不同於傳統沖擊波陡峭上升波形的特徵。Moreover, a strategy for imputation of null values based on changed precision model is put forward to improve anti - disturbing ability of model secondly, several primary algorithms are indrouced and discussed, the direction and target of discretization is analysised, to gain logical cuts, a method to discretize continuous attributes based on rough entropy is brought forward at last, the potential client datamining system in electronic commerce is put forward, all given algorithms is applied to the system, and compared by test results, and the new idea of this paper is simply described and some problems in this paper that need to improved on are proposed
然後，對目前流行的離散化演算法進行了詳細的分析和評價，指出了離散化的方向和目標，並提出了基於粗糙信息熵的離散化演算法，以便在保證劃分后決策表相容性的前提下，獲得比較合理的劃分點。最後，提出了電子商務的潛在客戶挖掘系統，並將前面提出的基於粗集的演算法理論應用到該系統中，同時和其他幾種現有的數據補齊和離散化演算法進行了實驗比較和結果分析。並指出本文創新之處以及存在的問題和努力的方向。Information storage implies knowledge capacity inside an enterprise ; its alteration depends on passively or periodically collecting, initiatively absorbing and exploring and innovating information. information entropy indicates the sequencable extent of the knowledge system. in fact, knowledge management is the process to decrease information entropy through administration and estimation on knowledge unit
知識存量反映了企業內部的知識容量，其變動取決于被動地或周期性收集知識、主動吸收知識、探索創新知識等三個方面；信息熵反映了知識系統的有序化程度，知識管理就是通過對知識元的管理與評估活動降低知識系統信息熵的過程；知識系統的整體內容則表現在知識語義上，不同的人對同一個知識系統獲得的語義是不同的。According to the abstract demonstration of class diagrams in uml based on directed weighted class dependence graphs as object - oriented system, combined the technology of information entropy, the measurement of the cohesion and coupling and independence of software component was presented
摘要以一種有向帶權類依賴圖作為面向對象系統的uml類圖的抽象表示，結合信息熵技術針對軟體構件進行內聚耦合性及獨立性度量。In this paper, two kind of wavelet based fusion algorithm of remote sensing images are improved. by experiments on tm images, the improved algorithms are both better than original ones according to the shanon entropy and mean gradient
本文對傳統的基於小波的遙感圖像像素級融合演算法進行改進，並用tm圖像進行實驗，結果表明在信息熵和平均梯度等指標方面，改進后的演算法好於原演算法，起到了優化的作用。The results showed that quasi - isentropic compression energy waves were produced after the impact, whose initial velocity jump, peak velocity and front ' s rise - time were all different from the general shock loading wave profiles. furthermore, the higher the impact velocity, the smaller the extended wave ' s front while the higher the peak velocity
結果表明，梯度飛片擊靶后產生的是波陣面明顯被展寬的準等熵壓縮波，準等熵壓縮波的初始速度跳躍、速度峰值和波陣面前沿的上升時間都呈現出不同於傳統沖擊波陡峭上升波形的特徵。Concerning knowledge reduction, a algorithm based on condition information entropy for knowledge reduction is bought forward in information system. this algorithm can measure the importance of attribute. by running practical system, we can find the minimal reduction for decision table
在知識約簡方面，提出了一種基於信息熵的決策表的知識約簡演算法，該演算法通過熵對屬性的重要性進行了有效的度量，經過實際系統的運行測試，該演算法可得到決策表的最小約簡。By analyzing expression between a and fuzzy entropy from the view of analytics, this paper analyses the relationship of between a and fuzzy entropy and the changing trend of fuzzy entropy function with the increase of a, then discusses the sensitivity of the parameter a to classification result such as total nodes, rule number, classification accuracy of fuzzy decision tree, proposes an experimental method of obtaining optimal a, it is proved by experiment that the optimal value a obtained by this method can make the classification result of fuzzy decision tree best, and therefore provides the academic evidence of selecting parameter a in order to gain the best classification result
本文在visualc + +軟體開發平臺及模糊id3演算法的基礎上，從解析的角度出發，通過分析參數與模糊熵之間的函數關系式，討論了隨著的增加，模糊熵函數的變化趨勢，進一步分析了參數對模糊決策樹的分類結果在訓練準確率、測試準確率、規則數等方面所表現出的敏感性，探討了得到最優參數的實驗方法。實驗證明，利用這一方法得到的最優參數的值，可以使模糊決策樹的分類結果達到最好的效果，從而為人們用模糊決策樹進行分類時選取參數以獲得最優的分類結果，提供了良好的理論依據。I consider the distance factor and combine the shannon entropy theory to educe the distance entropy function, then use it as the insert calculation function. the distance entropy function make a good terrain surface fitting effect and extend the application field of entropy theory as well as the calculation method of curved surface fitting
通過考慮距離因素，並結合香農熵理論，得出基於距離熵的曲面插值函數，將其用於地表曲面擬合，取得良好的擬合效果，拓寬了熵的應用與研究范圍，同時也拓展了用於曲面擬合的數值計算方法。分享友人