random generation 中文意思是什麼

random generation 解釋
隨機生成
  • random : n 〈罕用語〉胡亂行為，偶然的[隨便的]行動[過程]。adj 1 任意的，胡亂的，隨便的；（話等）信口亂說的...
  • generation : n. 1. 代〈約30年〉，世代，時代；同時代的人。2. 一代[一世]。3. 生殖，生育；發生，產生。4. 【數學】（面、體、線的）形成。5. 完善化階段，完善化方案，完善化的模型；發展階段。
  1. Fourthly, under the structure of general equilibrium, it analyzes the speculative bubbles " impact on the economy with overlapping generation model which considers the technology advances and random real capital gain ratio. it not only introduces the achievements of foreign economists ( tirole, 1985, weil, 1987 ; blanchard and fisher, 1989 ) ; but also does the creative research on the movable economic efficiency during the transitional period

    第四，在一般均衡框架下，採用具有技術進步和隨機實質資本投資收益內容提要率的跨時迭代模型研究投機泡沫對經濟的影響，推廣了國外經濟學家（五role ， 2955 ; weil ， 1957 : blanch出妞助dfisher ， 1989 ）的研究成果。
  2. The random sea echo generation does ' t accord with the mechanism of sea echo generation

    以前的隨機生成演算法，不符合海雜波的生成機制。
  3. Traditionally, pollination by wind has been viewed as a reproductive process marked by random events in which the vagaries of the wind are compensated for by the generation of vast quantities of pollen, so that the ultimate production of new seeds is assured at the expense of producing much more pollen than is actually used

    傳統上來講，風媒傳粉一直被看作是一個繁殖過程，它以隨機事件為標志，在此過程中，風的奇怪行為被大量花粉的產生所補償，因此，最終新種子的產生被保證，是依靠產生的花粉數量要大大超過實際的使用量。
  4. To clone large and random dna fragments, the second generation of yac, pjs97 - pjs98 was modified as gene replacement vector in streptomyces

    4kb和1 . okb片段，而且還插入了勿，七刃j和spc心t廠抗性基因。
  5. The rsa key generator is made up of two parts : random number generator ( rng ) and the implementation of rsa key generation algorithm

    Rsa密鑰生成器由兩大部分構成：硬體隨機數發生器和rsa密鑰生成演算法的軟體實現。
  6. Random number generators are used in many areas including computer simulation, monte - carlo techniques on numerical analysis, test problem generation for the performance evaluation of computer algorithms, statistical sampling, and so on

    隨機數發生器在很多領域有廣泛的應用，包括計算機模擬、數值分析上的蒙特卡羅方法、評估演算法的測試問題、統計抽樣等等。
  7. This dissertation is mainly about the transit radiation of the electron beam passing through the gap with the random standing wave electric field. in order to satisfy the requirement of the task, the feasibility of generation of more than 1 gw high power microwave in x - band using the transit radiation oscillator based on the transit effect is studied

    研究了二維柱坐標系網格劃分演算法，並用此演算法對五腔開放腔進行網格劃分，採用時域有限差分與快速傅里葉變換相結合的方法計算了五腔開放腔/ 6 、 2 / 6 、 3 / 6 、 4 / 6 、 5 / 6模這五個模式的頻率和場分佈。
  8. The graphs show throughput in rolls per second for random number generation using various numbers of threads on an 8 - way ultrasparc3 box and a single - processor pentium 4 box

    這些圖顯示了在8 - way ultrasparc3和單處理器pentium 4上使用不同數量線程的隨機發生的吞吐量（以每秒轉數為單位） 。
  9. A modified genetic algorithm ( mga ) framework was developed and applied to the flowshop sequencing problems with objective of minimizing mean total flowtime. to improve the general genetic algorithm routine, two operations were introduced into the framework. firstly, the worst points were filtered off in each generation and replaced with the best individuals found in previous generations ; secondly, the most promising individual was selectively cultivating if a certain number of recent generations have not been improved yet. under conditions of flowshop machine, the initial population generation and crossover function can also be improved when the mga framework is implemented. computational experiments with random samples show that the mga is superior to general genetic algorithm in performance and comparable to special - purpose heuristic algorithms. the mga framework can also be easily extended to other optimizations even though it will be implemented differently in detail

    提出了一個改進遺傳演算法的結構，並且應用於帶有目標是最小平均總流程時間的流水調度排序中.為了改進一般遺傳演算法的程序，兩個新的操作被引進到這個操作中.這兩個操作為： 1 ）過濾操作：過濾掉在每一代中的最壞的個體，用前一代中的最好的個體替代它； 2 ）培育操作：當在一定代數內演算法不改進時，選擇一個培育操作用於培育最有希望的個體.通過大量的隨機產生的問題的例子的計算機實驗顯示出，提出的演算法的性能明顯好於一般遺傳演算法，並且和此問題的最好的專門意義的啟發式演算法相匹配.新的mga框架很容易擴展到其它最優化當中，只是實施的詳細的步驟有所不同
  10. Afterwards, combining mathematical model with simulation model, the moving air traffic flow in airport was further analyzed ; the algorithms of random flight generation, departure waiting list and taxiing flow optimization was proposed to construct the airport practical evaluation model

    然後，結合數學規劃模型和模擬模型，進一步分析了機場空側系統空中交通流的運動情況，提出了隨機飛機流增減演算法、跑道頭離場等待隊列和滑行飛機流優化演算法，構建以實際飛行計劃為依據的機場實際容量評估模型。
  11. In contrast to conventional optimization algorithms whose iterates are computed and analyzed deterministically, randomized methods rely on stochastic processes and random number / vector generation as part of the algorithm and / or its analysis

    傳統的最優化演算法中迭代的計算和分析是確定的，與之相比，隨機方法依靠隨機過程和隨機數字/向量的生成作為演算法和（或）演算法分析的一部分。
  12. We propose a chaos - based generation of the random ppm - ps signals, design and implement a generator of the ppm - ps signals. we introduce an if sampling technique and simulate the performances of digital demodulation techniques of using hilbert filters, sine filters, bessel filters and poly - phase filters. the poly - phase filtering method can achieve the higher mirror - frequency rejection ratio by using the low order filters

    介紹了中頻采樣技術，並對希爾伯特濾波法、辛格內插函數修正、貝賽爾函數插值法及多相濾波法等數字解調演算法進行了計算機模擬和性能比較，指出多相濾波法能以較低的階數實現較高的鏡頻抑制比。
  13. Random generation : to generate power stones randomly, first determine how many powers are encoded in the stone, according to table 7 - 9 : powers encoded in a power stone

    隨機產生：隨機產生靈能石請先按表7 - 9 「靈能石所儲異能數」決定靈能石內注入了多少道異能。
  14. Numerical simulation and auto - generation of random fissures network are conducted by monte carlo method. secondly, one - side immersion swelling tests are carried out, and time - travel expansive process regulations are obtained

    然後，進行了非飽和膨脹土的單向浸水膨脹試驗，研究得出了單向浸水條件下非飽和膨脹土的膨脹變形隨時間發展的規律。
  15. Procedure for random number generation and randomization

    隨機數產生和隨機化的方法
  16. And then, under different probabilities of growth and neighbor conditions, the modified model of random successive nucleation growth ( rsng ) is adopted to simulate the one - dimensional growth of fractal aggregation, the aggregation generation by generation ( agg ) model is used for two - dimensional growth, and the property of the critical percolation is studied emphatically. main conclusions are summarized as follow

    然後，在不同的生長概率和不同的近鄰條件下，採用改進的隨機逐次成核生長（ rsng ? randomsuccessivenucleationgrowth ）模型，模擬一維分形凝聚生長；採用代代凝聚（ agg ? aggregationgenerationbygeneration ）模型，模擬二維分形凝聚生長；重點研究了分形凝聚的臨界逾滲性質，得到了下列主要結論。
  17. In this dissertation we study the important characteristic of monte carlo method - - - generation and testing of pseudo - random number 。 we programmed a program of uniform random - number generator and uniform random - vector generator, and simply test the performance of random - number generator

    研究了蒙特卡羅方法的重要特徵隨機數的產生和檢驗，編寫了一個均勻隨機數和隨機向量發生器程序，並對隨機數發生器進行了簡單檢驗。
  18. If you can find a generation partition in the chaos space, then you can guarantee the truly characteristic of random numbers generated by mapping in the state space

    只要在混沌的映射空間上找到一個生成劃分，那麼就可以在理論上保證映射狀態空間而得到隨機數的真隨機性。
  19. Several researchers, such as jorge stolfi of the university of campinas in brazil, had wondered whether the voynich manuscript was produced using random text - generation tables

    幾位研究人員，包括巴西坎皮納斯大學的史托非等，曾經懷疑伏尼契手稿是以隨機文字產生表製作出來的。
  20. In this thesis, our research work mainly focuses on the following four aspects : 1, studying and perfecting the generation algorithms of plant modeling, building three - dimensional plant model on the basis of studying current algorithms of plant modeling, combining iterated function system and l - system, we brought forward the random binary three - dimensional recursive model

    本文的主要工作內容集中在以下四方面： 1 、研究並改進植物建模演算法，生成三維的植物模型在研究目前植物建模常用演算法的基礎上，結合迭代函數系統法（ ifs ）和l系統法提出了樹木類植物的隨機二叉三維遞歸模型。
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