optimization of code 中文意思是什麼

optimization of code 解釋
代碼優化
  • optimization : n. 最佳化，最優化。
  • of : OF ＝Old French 古法語。
  • code : n 1 法典；法規。2 規則，準則；（社會、階級等的）慣例，習俗，制度。3 （電）碼，代碼，密碼，暗碼；...
  1. In this paper, a lot of researches and exploration are applied to studying the universality and expansibility of hardware and the arithmetic design and code optimization of software. especially, all of the following arithmetics or conceptions are worked out in the research of software design : self - adaptable compression arithmetic based on dictionary model for data collection system, similarity full binary sort tree, a optimized quick search arithmetic and an improved arithmetic of multiplication in the floating - point operation. and all of the arithmetic are designed with mcs - 51 assembly language. the quick search arithmetic, in which merits of both binary search and sequence search are used fully, are based on the specialty of preorder traversal in similarity full binary sort tree

    特別在軟體設計研究中，提出了適用於數據採集系統的數據壓縮演算法? ?基於字典模型的自適應壓縮演算法；提出了類滿二叉排序樹的定義；提出了基於類滿二叉排序樹的先序遍歷特性的最優化快速查找演算法，它充分利用了折半查找和順序查找各自的優點；提出了浮點運算乘法的改進演算法；並在mcs - 51匯編語言層次上對所有的演算法加以實現。
  2. According to the project of adaptive multi - rate speech coding ( amr ) being put forward by the third generation group of the mobile communication, this paper takes the principle of the speech arithmetic as the base, studies the technologies including the source controlled rate, voice activity detector, comfort noise and the error concealment unit in amr, discusses its the characteristic of adaptation and analyses its performances particularly. amr c codes are researched carefully through the modules being divided into and debugged under the tms320c54x provided by the ti corporation, and optimized in selecting the method of c code embedded assembler codes and simplified in the search codebook combining with the theory of speech coding, which are based on the realization about theory and practice of the optimization of amr speech coding

    從自適應多碼率語音編碼演算法的c代碼出發，對它進行模塊劃分後作了系統分析，將其在vc下調試通過，進一步在ti公司提供的tms320c54x環境中進行調試，結合語音編碼理論，對演算法進行優化，採用了在c代碼中嵌入匯編和簡化自適應碼本和固定碼本搜索的方法，部分地提高了c代碼效率，為實現自適應多碼率語音編碼的優化奠定了理論和實踐基礎。
  3. Performance discussion groups are full of questions like " should i code like this, which is how everyone usually does it, or should i code like that, for better performance ? " conventional wisdom suggests that we should avoid early optimizations and apply best practices until performance measurement shows the need for optimization, but the reality is that every time we write a line of code, we are making a decision that can affect performance

    性能討論組中充斥著類似於這樣的問題「我應該像大多數人那樣編寫代碼，還是為了得到更好的性能那樣編寫代碼？ 」一般專家會建議應該避免早期的優化，並且直到性能測試顯示需要優化的時候才使用最優方法，但實際情況是我們每寫一行代碼都在做出會影響到性能的決定。
  4. Research on code optimization of the important key method by sse2 instruction

    2指令在代碼優化中的關鍵作用研究
  5. This thesis makes use of instruction split, delay - slot scheduling and peephole optimization in porting. the new cross - compiler system, zltcg, not only supports the new target but also absorbs the old system ' s advantages on code optimization and portability. at first, this thesis describes the developing history and theories of compiler, especially on its architecture, bootstrapping and porting

    本文根據新目標機的特點，利用了指令拆分，延時槽調度，窺孔優化等技術，既實現了對新目標機的支持，又吸收了原有系統高度優化和可移植的優點。
  6. This paper is mainly considered : 1 ) how joint coded modulation transmitter is designed based on the iterative decoder. 2 ) the combination of ldpc code with bit - interleaved coded modulaton. 3 ) the optimization of two dimensional signal constellations in joint coded modulation with iterative decoder

    本文研究工作的重點在於: 1 ）迭代譯碼對聯合編碼調制方案設計的影響; 2 ）新的糾錯編碼和比特交織編碼調制的有機結合; 3 ）高階星座的最優化問題。
  7. The optimization design of bootloader code in tms320vc54x dsp

    晶元自舉程序的優化設計
  8. For local common subexpression optimization, the compiler examines short sections of code for common subexpressions

    對于局部公共子表達式優化，編譯器檢查公共子表達式的一小部分代碼。
  9. If a section of your code causes errors or slowdown due to optimization, you can use the

    如果某個代碼節由於優化導致錯誤或者速度減慢，可以使用
  10. 3. in order to improve searching quality of restricting optimization, good and bad gene code method has been brought forward. its focus lays in emphasizing the value of gene to targets and more precisely simulate evolvement mechanism so that useful information in problem space will be used completely

    為提高約束優化的搜索質量，提出了基因優劣編碼，其重點是精確模擬自然進化機制，著重強調各基因位對優化目標的價值作用，越有利於優化目標的基因位越有價值，從而使問題空間的有益信息得到了充分利用。
  11. That way, you can debug code that closely matches your source code and not worry about the effects of optimization

    那樣，可以調試最接近地匹配源代碼的代碼並且不用擔心優化效果。
  12. Second, by combining theories of strength of laminate with ga, a new gradient free optimization method with new code strategy is discussed. the representation itself does not change the nature of the problem, but effects the searching efficiency of the algorithm. so the representation of the parameters to be optimized is a very important factor and the new code strategy is also easy used with crossover operator and variation operator in ga applications

    其次，本文根據層合板優化設計的具體問題提出了一種符號編碼方式，雖然優化參數的基因編碼表達方式並不能改變優化問題的本質，但是不同的編碼表達方式對于遺傳演算法搜索的效率和最終的優化結果有著重要的影響，因此優化參數的基因編碼表達是遺傳演算法應用於工程問題中非常關鍵的一步。
  13. Its local optimization mechanism is its advantage, while its lake of architecture - specific optimization and weakness of global optimization has degradation its total generated code performance

    具備相當完善的局部優化機制，同時缺乏全局的優化策略，以及針對特定體系結構的優化。
  14. This paper discusses the target of loops optimization and various methods of program transformation which can significantly reduce the access time to subscripted variables, diminish some types of dependence, increase the " depth " of software pipelining, and merge some iterations of loops in order to make code compaction easier

    程序變換可大大減少下標變數的訪問時間；消除某些類型的相關，提高軟體流水的「深度」 ；合併多個循環，有利於進行代碼壓縮。
  15. The decision tree had a lot of algorithms, this paper focus on the optimization of fast classification in the face of n - value attribute of id3 algorithm which had parameters of user ' s interest. on the basis of avoiding the weak relevant attribute of n - value covered the worth strong relevant attribute, simplify complexity of the original algorithm and code cost through the mathematics tool, thus raise the speed of operation while using this algorithm, and lower costs in thrift as much as possible, to raise the efficiency

    決策樹學習有很多演算法，本文著重研究了對引入用戶興趣度參數的id3演算法在面對多值屬性時的快速分類的優化，在避免了多值弱相關屬性覆蓋少值強相關屬性的基礎上，通過數學工具簡化原演算法的復雜度和編碼代價，從而提高使用該演算法時的運算速度，盡量多的節約計算時間，從而達到降低成本的，提高效率的目的。
  16. Then through the optimization of the code, we can get the dependence of free electron ' s lifetime and the number of recombination events on the density and depth of traps

    通過對所得數據的分析，我們得到了光電子壽命以及復合事件的數量和速率對勢阱密度和深度的依賴關系。
  17. In another way, we develop a compiler in virtue of gcc ' s intermediate language, rtl ( register transfer language ), but we must rewrite the program of code generation and code optimization

    此外，我們藉助gcc編譯過程中產生的中間代碼rtl （ registertransferlanguage ）文件，重寫目標代碼生成和優化功能程序，為新的目標機器開發c語言編譯器。
  18. Optimization of modulation code for a multi - layer disc

    多層光盤調制碼的優化
  19. A reasonable and proper selection of design standard and code isa basic presupposition of design work, as well as a basis for the nationalization of equipment and materials, optimization of process flow and reduction of engineering cost

    合理、適度地選擇設計標準及設計參數是開展設計工作的基本前提，也是推行設備材料國產化、優化工藝流程和降低工程造價的基礎。
  20. Algorithm optimization and code optimization of ct image reconstruction

    高爐計算機斷層成象技術成象演算法的研究
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