theory n. 1.理論,學理,原理。 2.學說,論說 (opp. hypothesis)。 3.推測,揣度。 4.〔口語〕見解,意見。 the theory of two points 兩點論。 Darwin's theory of evolution 達爾文的進化論。 theory of equations 【數學】方程論。 theory of everything 【物理學】(把相對論、量子論和宇宙大爆炸理論都包括在內的)萬用理論。 theory of relativity 【物理學】相對論。 the atomic theory 原子說。 Our scheme is good both in theory and in practice. 我們的方案在理論上和實施上都是好的。 combine [separate] theory with [from] practice 理論結合[脫離]實際。 My theory is that we must bring new blood into the Institute through appointment of younger men to important positions. 我的意見是我們學院應該通過重用年輕一些的人來注入新的血液。 theory of games 博弈論,對策論,權衡利弊得失的形勢分析。
It divides into three chapters to expatiate this algorithm theory by two sides : theory and algorithm realization 本文分成四章,分別從理論和計算機實現兩方面來闡述算法理論。
Nowadays the algorithm theory of firing efficiency in the conventional continent - based missile weapon system lags behind the factual need of missile operation 摘要現行的陸基常規導彈武器射擊效率的算法原理滯后于導彈作戰實際需要。
This paper brings forward a quick algorithm theory of least absolute deviation estimator ( lad ) in order to solve the difficult problem of the calculation of lad 本文針對最小一乘估計計算困難的問題,提出了最小一乘估計的快速算法理論。
In this paper , in the connection with optimizing of mine transportation vechile scheduling some theories , methods and models are researched in the instructor of system engineering , especially the vechile scheduling aiid genetic algorithm theory 本文在系統工程特別是車輛調度和遺傳算法的基礎理論指導下,針對礦山運輸車輛的調度優化問題,進行了一些理論、方法與模型的研究工作。
The series of point group calculated by this algorithm theory is strictly descending and converging to the stable polar point . this theory is very efficiency in solving the problem of lad for its simplicity 、 rapid speed and high adaptability 本文算法所產生的點組序列是嚴格下降并收斂于穩定極點的,我們的計算表明,本算法對求解超定最小一乘估計問題非常有效,具有算法簡單、速度快、適應性強的特點。
In chapter 5 , the algorithm theory of the mrtd method is discussed , and the deduce of mrtd is consummated and the frame of mrtd is constructed . and this chapter deduces the detailed formula using battle - lemarie wavelets and harr wavelets , respectively 接著第五章討論了mrtd的理論原理,補充和完善了mrtd的推導,構建了mrtd的基本框架,并分別以battle - lemarie小波和harr小波為例推導了詳盡的迭代公式。
The algorithms theory and realization of the l _ 1 - norm svm under linear and nonlinear conditions are emphatically studied . the optimization problem of l _ 1 - norm svm which adopts the l _ p - norm to measure the classification margin is analyzed . in high dimensions feature space , l _ 1 - norm svm shows better feature compression 重點研究了l _ 1范數支持向量機在線性和非線性兩種情形下的算法理論和實現,分析了采用l _ p范數度量分類間隔的l _ p范數支持向量機最優化問題表示方法。
This article discussed the problems about using fuzzy optimum for multiple resource - constrained in overlapping network , to determine the roles of the difference resources by fuzzy algorithm theory , then we treatments resources by quasi - shared method , and we will final solution this question about multiple resource - constrained in overlapping network 摘要針對工期固定情況下搭接網絡中的多資源優化問題,運用模糊優選理化確定各種資源的重要性,進而對其進行同一化處理,最終解決搭接網絡的多資源優化問題。
The second chapter defines the concept of basic point 、 polar point 、 best polar point 、 stable polar point 、 degenerate polar point and non - degenerate polar point . it also points out that this algorithm theory is discussed under the degenerate complexion that is : , , then call is non - degenerate polar point . it also discussed the solution of the best polar point and put forward this quick algorithm theory and prove its convergence under all polar points are non - degenerate polar points 第二章定義了基點、極點、最優極點、穩定極點、退化極點和非退化極點等概念,最后指明本算法理論討論的基礎是基于非退化情況,即: ,其維數,則稱為非退化極點,本文就是要在模型中所有極點都是非退化極點的情況下討論最優極點的求解,并提出和證明了本文快速算法理論和收斂性,同時得到一個有意義的結論:穩定極點就是最小一乘估計。
Genetic algorithm is the most representative and preliminary method of them . we introduced the basic principles , operations , steps , common characteristics , develop history and application field of genetic algorithm in the paper . good - point based genetic algorithm is a more efficient method based on genetic algorithm theory 其中最具代表性、最基本的就是標準遺傳算法,在文中我們主要介紹了遺傳算法的基本原理、基本操作、基本步驟、一般特點以及遺傳算法的發展歷史和應用領域。