數學函數 的英文怎麼說

中文拼音 [shǔxuéhánshǔ]
數學函數 英文
mathematic function
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 學 : Ⅰ動詞1 （學習） study; learn 2 （模仿） imitate; mimic Ⅱ名詞1 （學問） learning; knowledge 2 （學...
  • 函 : 名詞1. [書面語] （匣; 封套） case; envelope 2. （信件） letter 3. （姓氏） a surname
  • 數學 : mathematics
  • 函數 : [數學] function函數計算機 function computer; 函數計算器 function calculator; 函數運算 functional operation
  1. Then the structure unit of hexangular lattice is found according to the principle of invariable symmetry. renormalization transformation is processed when we regard the structure unit and the growth model as graphs before and after transformation respectively. after choosing the 11 thermodynamic function fugacity as parameter, we can write out the partition functions before and after transformation and the formula of renormalization transformation

    然後根據對稱性不變的原則，從整體晶格中選取結構單元，把結構單元和生長模型分別作為重整化變換前、后的圖形來進行重整化變換，選取熱力學函數易逸度為參量，寫出了重整化變換前後的配分函數和重整化變換關系式，求出了這一變換的不動點。
  2. Thermodynamic functions in the course of forming oleic acid ammonia - fuel oil - alcohol - water microemulsion system

    水微乳體系形成過程熱力學函數的研究
  3. In the second part ( including chapter 4 ), this paper applies gray level coocurrence matrix and image texture feature quantities to evaluate eliminate effect through computing the same sampling region selected. the results show that the three methods can eliminate solar eclipse impact on the satellite vis imagery so that the topography, cloud system texture and ocean current are distinct and differentiable and it is good for analyzing the clouds and weather systems on the cloud image. comparing the three methods, the improved geometry - model method is the most effective

    研究結果表明：原幾何模型法、改進的幾何模型法和數學函數模型法基本都能消除日食對雲圖的影響，經過訂正處理后，各種特徵紋理變細，結構變清晰，信息增加，有利於雲圖上雲和天氣系統的識別和分析；三種方法的比較認為，改進的幾何模型法訂正效果最好，原幾何模型法的效果較差，數學函數模型法更加快速、簡便，但其涉及的主觀因素較多。
  4. The expression language provides the following mathematical functions

    表達式語言提供了下列數學函數。
  5. The crt now has float and double forms for all math functions

    現在， crt包含用於所有數學函數的浮點和雙精度格式。
  6. Apply mathematical functions to numeric data and store the result in a derived column

    對數值數據應用數學函數，然後將結果存儲到派生列中。
  7. The following table lists the visual basic 6 math function names and the equivalent. net framework methods

    下表列出了visual basic 6數學函數名和等效的. net framework方法。
  8. The following is a list of non - intrinsic math functions that can be derived from the intrinsic math functions

    以下為非內部數學函數的列表，這些函數皆可由內部數學函數導出：
  9. This application demonstrates how to plot a number of mathematical functions on a user - drawn graph in vb

    這個應用程序演示了如何在vb中在一個用戶繪制的圖形中繪制許多數學函數。
  10. Typically the digital signature is computed by applying a mathematical function to the hash of the data to be signed

    通常數字簽名通過將數學函數應用到要簽名的數據的哈希來計算。
  11. In the module of data management, the ado programming technology was combined with access database to sort and manage the data. in data processing module, the matlab and vc + + co - programming scheme was presented in which the original data were transformmed geometrically so that the 3d data model was established. the graphical display module was developed on the base of opengl and vc platform with which the 2d geological drawings and 3d geological drawings could be accomplished

    在數據管理模塊中，選用ado數據庫開發技術，結合使用access數據庫對數據進行分類管理與存儲；在數據處理模塊中，提出了利用matlab vc ~ （ + + ）聯合編程的方案，通過使用matlabc c ~ （ + + ）數學函數庫完成了反演數據的幾何變換以及三維數據模型的建立；在圖形顯示模塊中，以圖形介面opengl作為繪圖語言，在vc平臺下進行開發，實現了二維地質圖件和三維地質圖件的繪制。
  12. Secondly, three algorithms is presented to deal with different mechanism, based on it, a method of using the c + + math library of matlab is presented to simplify the solving process in the data processing

    其次，針對不同機構的特點，採用了三種不同的演算法來處理運動模擬數據，在此基礎上，提出了在數據處理部分使用matlabc + +數學函數庫進行求解的方法，簡化了求解的過程
  13. It really provides convenience to evaluate and optimize the design result. 3 ) vibration analysis has been fulfilled by calling some math libraries and graphic libraries in matlab to plot graphics such as velocity - time, displacement - velocity, step response, impulse response, gain - frequency and phase - frequency. we can know the capabilities of the spring system from the graphics

    3 、在matlab環境下調用相應的數學函數庫和圖形庫對設計的彈簧進行分析，繪制彈簧加載后系統的速度-時間響應曲線、速度-位移響應曲線、階躍響應曲線、脈沖響應曲線、增益-頻率響應曲線和相角-頻率響應曲線，根據曲線來分析系統的各項性能。
  14. With fault diagnosis of rotating machinery as example, the similarity - based generalized rough sets theory was applied to reduction of incomplete decision system to find necessary conditions for diagnosis. based on the optimal decision system obtained from the reducts, bp neural network was designed for fault identification. the application of the reducted decision system to the neural fault classifier indicated that rough sets based reduction reduces the dimension of input to neural network, and raise

    在故障診斷的實踐方面，根據課題要求，在理論研究的基礎上，以microsoftvisualc + + 6 . 0為基本開發工具，綜合利用數據庫、 matlabc c + +數學函數庫、多線程和windowssockets網路編程等技術開發了基於intranet的大型機組在線狀態監測與故障診斷系統。
  15. It prove that math function has not only accomplished the unit test, and also achieved the synthetical test. it has achieved the customer ' s request

    經過測試證明，數學函數控制項不但能夠完成單元測試，而且還能夠完成組合測試，完全達到了用戶要求。
  16. Aim at the deficiency - the tardiness of the algorithm, it provided a new method - improved simulated annealing algorithm to improve this algorithm and concrete method to realize this thought. then the new method was used to three classic mathematic functions

    重點針對其搜索過程慢的缺點，提出了改進模擬退火演算法的思路和具體實現方法，並通過三個經典數學函數進行了檢驗。
  17. Mathematical functions that perform calculations based on numeric input values provided as parameters to the functions and return numeric values

    數學函數，根據作為參數提供給函數的數值輸入值執行計算並返回數值。
  18. Graph mathematical functions - this application demonstrates how to plot a number of mathematical functions on a user - drawn graph in vb

    這個應用程序演示了如何在vb中在一個用戶繪制的圖形中繪制許多數學函數。
  19. This paper is composed of two parts including 5 chapters. in the first part ( including chapter 2 ^ 3 ), this paper explains an improved geometry - model method to eliminating eclipse shadow, using satellite imaging theory and projection theory to convert plane rectangular coordinates into rectangular spherical coordinates. otherwise, through studying eclipse ' s shape and size, this paper uses a math - function - model to eliminating eclipse shadow

    本文共有五章，主要內容分為兩部分；第一部分包括第二、三章的內容，利用可見光雲圖成像原理以及點的投影法，將平面雲圖投影到三維直角坐標的球面上，對用於雲圖陰影訂正的原幾何模型法加以改進，得到改進的幾何模型法，並進行日食陰影訂正實驗；本文還利用數學函數模型法，通過研究月球在地球表面投射陰影的形狀及其受影響程度，從另一方面進行可見光雲圖日食陰影的訂正實驗研究。
  20. This paper improves some commonly used stochastic optimization algorithms, such as genetic algorithm, simulated annealing algorithm and tabu search algorithm, and improved algorithms are verified by the standard mathematical functions. then, improved algorithms are used to solve practical electromagnetic problems and the items of practical application of algorithms worthy of paying attention to are emphasized

    本文對遺傳演算法、模擬退火演算法、禁忌搜索演算法等幾種常用的隨機類優化演算法進行了改進，以標準數學函數作為檢驗依據對改進演算法作出評價，並將各改進的演算法應用於實際電磁場逆問題的求解，總結其應用的實際經驗和見解。
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