整值多項式 的英文怎麼說
中文拼音 [zhěngzhíduōxiàngshì]
整值多項式
英文
integral valued polynomial-
In this article, firstly the background of the textile trade conflicts within sino - us or sino - euro are introduced, thus learn that how to discern and dodge the foreign trade risks, how to choose the appropriate investment projects have already become one of the most important questions for exporting companies on foreign trade affairs well - known as high investment and high risk. so the main text makes a risk analysis qualitatively and quantitatively on a textile - exporting trading company from three angles of statistic 、 game theory and portfolio theory, which is the main content that we studied. firstly, the statistic article adopts data of the transaction closing price of the textile clothing index in shenzhen stock exchange at the end of each quarter as well as several other kinds of data reflecting the macro - economic changes, performs an empirical analysis of these data according to the theory of co - integration test 、 granger cause test and impulse response function of time series in economitric, and learn that the impact to ti is more obvious by the economic index reflecting local commodity price level and economic prosperity degree home and abroad, as well as the impact degree and the time lag degree, and knows the macro - economic risks faced by textile business enterprises ; after that by the game theory angle we analyze exactly the managing risks faced by one textile export corporation named beauty. from the game expansion chart the system arrangement between censor ways by exportation goal countries and exporting strategies by the exporting enterprises has been analyzed. involving the benefit assignment between them both the limited rounds and infinite rounds negotiations of cooperation games have been studied, and then country responsibility and the enterprise managing risks on foreign trade affairs and so on have been analyzed exactly ; in order to realize the investment multiplication in the certain degree to disperse the risk, the
本文首先介紹了中美、中歐紡織品貿易爭端的來龍去脈，由此可知在涉外貿易這種以高投入、高風險著稱的行業里，如何甄別和規避外貿風險、如何選擇合適的投資項目已經成為外貿企業的首要問題。因此，正文分別從統計學、博弈論和投資組合三種角度對涉外紡織品貿易公司風險進行了定性和定量的分析，這也是本文的主要研究內容。首先，統計學篇選取了深圳證券交易所行業分類指數?紡織服裝指數（ ti ）每一季度末的交易收盤價和若干種反映宏觀經濟變化的指標，利用計量經濟學中時間序列的協整檢驗、 granger因果檢驗和脈沖反應函數等理論做實證分析，從而得知反映國內物價水平和國內外經濟景氣程度的經濟指標對紡織板塊上市值的沖擊比較明顯，且可知沖擊程度和時滯度，進而分析出涉外紡織企業所面臨的宏觀經濟風險;接著，從博弈論的角度具體分析一家紡織品出口公司（ beauty ）的外貿活動所面臨的各種經營風險，該篇從博弈擴展圖入手，分析了出口目的國審查方式與本企業出口策略之間的制度安排;並圍繞雙方的利益分配，研究了有限回合和無限回合合作談判博弈，然後具體論述了國家責任和企業涉外經營風險等問題;在一定程度上為了實現投資多元化來分散風險的目的，投資組合篇從經典的markowitz模型著手，在一些特定條件的限制下，給出了一個相應的投資組合模型。Method based on component analysis ( peak value pick - up ) and global orthogonal polynomial subsection fitting to obtain system damping ratio, natural frequency and modal shapes is especially described
著重描述了分量分析法（峰值拾取法）和整體正交多項式分段擬合法提取系統固有頻率及其振型的方法。The constructed surface is c2 continuous on the whole domain, and is a piecewise cubic parametric polynomial on every subdomains. the interpolating surface can preserve the convexity, concavity, inflection property and monotonicity of the data set. in the end, each algorithm brought forward in the paper is exemplified, at the same time, error is discussed
3針對保形曲面插值問題，提出了一種插值于給定數據點集的參數型保形曲面插值演算法，所構造的曲面在整個區域上是c ~ 2連續的，在每個子區域上是分片三次參數多項式，並且保持被插函數集的所有子區域的邊界及其內部的軸向單調性、凸凹性以及拐點性質。Eight sub - projects will be set up in the project by comprehensively considering the integrity and logic of the project and the synchronism and independence between the topics of sub - projects : 1 ) binary water cycle pattern and mechanism of water resource evolution in the haihe river basin ; 2 ) mechanisms for water cycle - driven ecological evolution and restoration in the haihe river basin ; 3 ) mechanisms of water environment evolution and basis for water pollution control in the haihe river basin ; 4 ) integrated simulation and forecast of water cycle and accompanying processes in the haihe river basin ; 5 ) water cycle - based basic theories and methodology for the assessment of utility of water resource utilization ; 6 ) process of farmland water cycle and mechanisms of high efficiency agricultural water utilization in the haihe river basin ; 7 ) mechanisms of evolution of binary water cycle system and safe, high efficiency water use in cities ; and 8 ) thresholds and patterns for the integral multi - dimensional critical control of water cycle in the haihe river basin
綜合考慮項目研究的整體性、邏輯性，以及課題研究的同步性、獨立性，項目將設置八個課題：海河流域二元水循環模式與水資源演變機理；水循環驅動下的海河流域生態演變與修復機理；海河流域水環境演化機理與水污染防治基礎；海河流域水循環及其伴生過程的綜合模擬與預測；基於水循環的水資源利用效用評價基礎理論與方法；海河流域農田水循環過程與農業高效用水機制；城市二元水循環系統演化與安全高效用水機制；海河流域水循環多維臨界整體調控閾值與模式。With the sharply competition in international market, the enterprises in china choose m & a to expand and enter the international market. in view of the cases about m & a in china and oversea, however, the successful enterprises in m & a are not more than 15 % of these. the reasons of leading to failure in m & a are no good integration, especially in culture, to lost customers, to lost key staffs, so efficient integration must be considered before to choose the target enterprises, then manager need to evaluate the target enterprises, to help to choose the target enterprises at the beginning of m & a, and not lead to hard in the integration and decrease of value for not selecting the target enterprises
隨著國際市場的競爭日趨激烈，我國企業相繼採用並購的方式進行擴張，進入國際市場，然而，縱觀國內外的並購案例，真正成功的案例不超過15 % ，導致並購失敗的原因絕大多數存在於整合不利或整合無效，其中由於文化沖突、員工流失、客戶流失等最為突出，因此在進行目標企業選擇時就應該考慮是否能有效整合的相關事項，並進行評估，方便並購初期對目標企業的取捨，不至於造成目標企業選擇不當而導致的整合困難和價值減少。This paper is devoted to seeking formulas and rules of representation for generating new fractal graphics. the main works are as followed : ( l ) construct new formulas for new fractal aspects after revisited methods for the visualisation of mandelbrot and julia sets based on ifs, we described the other new formulas originating from z z2 + c. including norton and polynomials iterated function, which have integer index instead quadratic index, we also constructed formulas with complex number index. 3 - d dynamical system is discussed then. besides the most widely used sequential visualisation methods, we designed two methods to change the original vectors and get new graphics with special effects
在對公式指數的推廣中，包括指數為整數的牛頓迭代法和多項式迭代法，還包括指數為復數的迭代公式；在離散動力系統的吸引子生成演算法討論中，將復數z向高維空間推廣，重點論述了生成了三維離散動力系統吸引子的收斂條件，實現了此吸引子對應的三維空間向量在平面上的投影圖的條件；還討論了迭代前對初值點進行兩種不同變換對得到的分形圖形的影響，以及這兩種變換組合圖形的生成。In this method, the interpolation polynomial is related to several cells nearby, so the body surface is smooth, the potential function and its derivative is uninterrupted on the whole surface. moreover, because the interpolation based on b - spline is very accurate, it can enhance the efficiency of calculation and make a good numerical result by coarse gridding
在這種基於b樣條的面元法中，由於插值多項式涉及附近的幾個單元，而不像一般的面元法只限制在一個單元內，因此物體表面是光滑的，速度勢函數及其導數由於採用樣條函數表達，在整個物體表面也是連續的。分享友人