收縮運算元 的英文怎麼說
中文拼音 [shōusuōyùnsuànyuán]
收縮運算元
英文
contracting operator- 收 : Ⅰ動詞1 （把攤開的或分散的事物聚集、合攏） put away; take in 2 （收取） collect 3 （收割） harvest...
- 縮 : 縮構詞成分。
- 運 : Ⅰ動詞1 （物體位置不斷變化） move; revolve 2 （搬運; 運輸） carry; transport 3 （運用） use; wield...
- 算 : Ⅰ動詞1 （計算數目） calculate; reckon; compute; figure 2 （計算進去） include; count 3 （謀劃;計...
- 收縮 : 1 （由大變小; 由長變短） contract; shrink 2 （緊縮） concentrate one s forces; draw back 3 take u...
- 運算 : [數學] operation; arithmetic; operating
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Contractive linear operator
收縮線性運算元( 2 ) based on lattice theory, we introduce a relation called lee ( lattice - epistemic entrenchment ), explore the properties of contraction based on lee and get a serial of interesting representation theorems
建立了基於lee序的收縮函數的基本表示定理，然後在基本表示定理的基礎上逐一建立了基於幾類特殊lee序的收縮運算元的表示定理。First, based on the analysis to the development condition of computer and property of the input data of bridge, this paper, taking convenience and practicability as principle, develops the multi passages data - in system made up with human - computer interactive interface and excel import model. second, after comparing and analyzing to the calculation theories and methods of creep and shrinkage, clearing up the key steps of creep and shrinkage analysis, the paper takes incremental method to establish program to analyze secondary inner force caused by creep and shrinkage. third, the paper puts some optimal or simplified treatment to the contents of pre - stress and develops relative program ; in addition, through analysis to the different methods used to calculate the secondary inner force caused by pre - stress, the paper combines equivalent load method with finite element, carries out some simplified treatments, and establishes program to calculate secondary inner force caused by pre - stress
首先，在分析當前計算機的發展狀況及橋梁結構輸入數據特點的基礎上，以方便、實用為原則，採用人機交互界面和excel輸入方式聯合的多通道數據輸入系統；其次，通過比較分析徐變收縮計算的各種理論及方法，澄清了徐變收縮分析的關鍵過程，並採用增量法編製程序，實現徐變收縮次內力分析；再次，對預應力的相關計算內容進行適當優化或簡化處理，並編制相應程序；另外，本文還在比較預應力次內力各種計算方法的基礎上，將等效荷載法結合有限元進行一些簡化處理，編製程序實現預應力次內力的計算；最後以三個算例來校核計算方法及程序運行結果的可靠性，取得了預期效果。Besides, proposing an adaptive variation factor to keep the diversity of population, and a novel crossover rule to widen the distribution space of children generations also effectively modified the sga
提出的相應技術包括：採集種群多樣性指標用以調整變異概率；改進交叉運算元，避免子代收縮，並提高其適應度；新增powell尋優運算元，加速局部搜索。Various methods have been employed for giving representation of a broad class of contraction operations
研究人員採用了各種方法就廣泛的收縮運算元類給出了相應的表示。The main work can be divided into the following parts : ( 1 ) the thesis gives the construction of package - kernel contraction and its postulates and proof of corresponding representation theorem
具體而言，主要完成以下工作： （ 1 ）給出包-核收縮運算元的構造及其公理假設系統並證明了相應的表示定理。( 3 ) it constructs the choice - kernel contraction and gives corresponding postulates and representation theorem, and discusses sub kernel contraction and its representation theorem
（ 3 ）給出選擇-核收縮運算元的構造並且給出相應的公理假設系統及表示定理，然後討論了子核收縮運算元以及相應的表示定理。This thesis concerns belief change without linearity, main contribution includes : ( 1 ) we establishes a representation theorem for a partial meet contraction which is defined by a nonlinear relation and satisfies a complete condition
本文對非線性信念修正的若干問題進行了討論，取得的主要結果如下： （ 1 ）建立了基於部分交構造的由非線性序選擇機制決定的滿足某種完備性條件的一類收縮運算元的表示定理。( 2 ) it gives representation theorems of saturated package - kernel contraction and smooth package - kernel contraction, and proves that the two contraction operations coincide with each other. it discusses the relation between smooth package - kernel contraction and package contraction basing on partial meet contraction
（ 2 ）建立了飽和的包-核收縮運算元和平滑的包-核收縮運算元的表示定理並證明了兩者的等價性，然後討論了後者和基於部分交收縮的包收縮運算元之間的關系。分享友人