polynomial process 中文意思是什麼

polynomial process 解釋
多項式過程
  • polynomial : adj. 1. 【動、植】多詞學名的。2. 【數學】多項式的。n. 1. 【動、植】多詞學名。 2. 【數學】多項式。
  • process : n 1 進行,經過;過程,歷程;作用。 2 處置,方法,步驟;加工處理,工藝程序,工序;製作法。3 【攝影...
  1. Firstly, a 52 degree univariate polynomial equation is deduced by using resultant elimination method. 6 extraneous roots are found during the process to obtain the other 3 variables by using euclidean algorithm

    首先使用結式對4個多項式方程直接消元,得到1個一元52次的多項式方程,再用輾轉相除法求其他3個變量,在此過程中發現了6個增根。
  2. This article describes the development process of surrogate models and introduces some experiment design methods and approximation approaches that can be used for a mdo surrogate model, they are full factorial experiment design, orthogonal experiment design, uniform experiment design, central - composite experiment design, and polynomial response surface method, kriging method, radial basis function method and artificial neural network

    為此本文中分別介紹了正交試驗,均勻試驗以及中心復合試驗等幾種試驗設計方法,以及多項式響應面, kriging ,和徑向基函數等幾種數學近似方法。並且通過構造描述機翼展向升力分佈的代理模型,對上述幾種方法作了對比分析。
  3. The changing procedure of soil water infiltration capacities is in keeping with second - degree polynomial change functions in cornfield, sesame field and fallow field and with quartic - degree polynomial change functions in wheat field in unfrozen phase, the changing process of soil water infiltration capacities suit second - degree polynomial change functions in various husbandry condition in frozen phase

    在非凍結期,玉米地、芝麻地和休閑地的土壤水分入滲能力的變化過程符合二次多項式變化規律,小麥地的土壤水分入滲能力符合四次多項式變化規律;在凍結期,無論是哪種耕作條件土壤水分入滲能力符合二次多項式變化規律。
  4. We propose local polynomial estimation methods for drift and diffusion coefficients in time homogenous diffusion process

    我們提出了時齊的擴散過程的漂移項和擴散項的局部多項式估計
  5. In the design and analysis of block cipher, considering the noncontinuity of encryption and decryption of advanced encryption standard - rijndael algorithm and the arbitrariness of the choice of polynomialm ( x ), we change the modular polynomial and the polynomials used in process of encryption and decryption, which the encryption polynomial and the decryption polynomial are the same polynomials in our choices. the new algorithm have more continuity

    在分組密碼的設計與分析方面:針對美國即將推出的高級加密標準rijndael演算法的加解密的不一致性和rijndael演算法中模多項式的選取隨意性,我們修改了rijndael演算法中的模多項式和加解密所用的多項式,使得加解密取相同的多項式,這樣加密與解密具有更多相容性。
  6. To improve the transmitting characteristic and decrease the output work has a direct effect on the enhancement of the operating property and life - span of the operating mechanism of vacuum circuit breakes. based on the characteristics of polynomial rule of the cam movement, considering the pressure angle of cam device, an optimization model is established, with the coefficients of polynomial rule of cam movement as the optimizing variable, and the minimum output work of the mechanism as the object function. with the optimization tool box of matlab, the optimization process is conveniently completed and the perfect result of optimization design is obtained

    改善真空斷路器操動機構的傳動運動特性,減小真空斷路器的操作輸出功,對提高真空斷路器的操作使用性能及壽命都具有直接的影響.利用凸輪機構的多項式運動規律的特點,以凸輪多項式運動規律的多項式系數為優化變量,以斷路器操動機構最小的輸出功為目標函數,考慮操動機構合分閘時凸輪機構傳動壓力角的情況,建立了彈簧操動機構中凸輪機構的優化數學模型,並利用matlab語言的優化工具箱方便地實現了優化過程,得到了較理想的優化設計結果
  7. In the late part of the active developing period, the temporal variation of sediment concentration and sediment transport ratio of each rainfall can be expressed by exponent function and the variation presents quadratic polynomial function in the stable developing period. the spatial variation character of sediment yields with space of the experimental watershed model. the active position of soil erosion and sediment yield of the experimental watershed model changes from the downside to the upside with the developing process of the watershed model

    流域模型侵蝕產沙空間變化特徵侵蝕產沙的活躍部位隨流域模型發育過程呈現由流域模型下部逐漸向上部發展特徵,其中流域模型下中部為發育初期時段和發育活躍時段侵蝕產沙的活躍部位,流域模型上部是發育穩定時段侵蝕產沙的活躍部位。
  8. In the analysis process, the six main peaks in 88 - 100 kev region, including the y peaks of 234th, the k peaks of th and the k peaks of u, are chosen. the smoothly joined gaussian function and low energy exponential tail is taken as peak shape function and quadratic polynomial is taken as background function. the two functions are fitted to gether to calculate the peak area

    在分析過程中,選擇了88 - 100kev能區的~ ( 234 ) th的射線峰, th的k _射線峰以及u的k _射線峰共六個主要能峰,通過採用高斯函數和低能指數尾部光滑聯接的峰形函數和二次多項式本底函數一起擬合,來求出峰面積;而該能區所有能峰的探測效率可以認為是近似相等的,由此得到鈾富集度。
  9. Feature extraction through 2 - order polynomial fit of the descending part of the response curve made possible a timesaving measurement process. the performances of two pattern recognition algorithms, namely principal component analysis ( pca ) and linear discriminant analysis ( lda ) in practical problems were discussed. artificial neural network ( ann ) was utilized with back - propagation algorithm ( bpa ), and the combination of pca / lda with ann improved the identification performance of the system

    基於對模式識別系統的深入研究,提出了從響應階段數據提取特徵的方法,節省了測試所需時間;比較了主成分分析法( principalcomponentanalysis , pca )與線性判別式法( lineardiscriminantanalysis , lda )兩種模式識別方法在實際應用中的不同結果,分析了原因;設計了採用誤差反傳演算法back - propagationalgorithm , bpa )的前向人工神經網路( artificialneuralnetwork , ann ) ,並指出其應用中存在的問題,提出了改進建議;利用pca lda與ann相結合的方法改善了系統的識別性能。
  10. Just like other optimization problems, coalition formation need search the optimal solution or quasi - optimal solution in a complex and huge space. if algorithm traverses the whole search space, search process will lead to combination explosion that make it impossible for algorithm to complete search in polynomial time

    與其它的最優化問題一樣,聯盟形成需要在復雜而龐大的搜索空間尋找最優解或滿意解,如果遍歷整個搜索空間,就會產生搜索組合爆炸,在多項式時間內無法完成搜索。
  11. Just like other optimization problem, coalition formation need search the optimal solution or quasi - optimal solution in a complex and huge space. if algorithm traverses the whole search space, search process will lead to combination explosion that make it impossible for algorithm to complete search in polynomial time

    與其他的最優化問題一樣,聯盟形成需要在復雜而龐大的搜索空間中尋找最優解或滿意解,如果遍歷整個搜索空間,就會產生搜索的組合爆炸,在多項式時間內無法完成搜索。
  12. The production reason of extraneous roots is analyzed and the improved method is proposed, that is the degree of the variables during the elimination process is reduced by searching relations among the vectors, so that a 46 degree univariate polynomial equation can be obtained directly

    分析了產生增根的原因並提出了消元過程中避免增根的改進措施,即尋找相關向量之間的關系,在消元過程中降低變量的次數,直接得到一元46次方程。
  13. Abstract : this paper discusses the sensitivity problem of optimal statinary policy with discounted factor in continuous time markov dicision process. the author gives a solution by reducing it to a polynomial problem

    文摘:討論了連續時間馬氏決策過程中最優平穩策略對折扣因子的靈敏度問題,並將之化為一個多項式問題來求解。
  14. First, on study of the characteristics of hydrate and the focus system, software about seismic wavelet, fitting of a polynomial are developed and applied and the model suitable for processing hydrate data is successfully created. modification has been made to the in - put and out - put of the focus system, making it possible to process the hydrate data

    首先,我們根據focus系統的特點,結合天然氣水合物的特徵,開發並研製應用了地震子波處理軟體、多項式擬和濾波軟體,並將這些軟體成功地移植到focus系統上形成了適合天然氣水合物資料處理的模塊,同時對focus地震處理系統的輸入和輸出部分進行了完善,使其能承擔天然氣水合物地震資料處理的任務。
分享友人