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latin square 【統計學】拉丁方。

latinate

In this paper , relevant algorithm of the automatic producing test case will be discussed , furthermore , the simulate annealing genetic algorithm of automatic producing the case of combination of condition covering test , and the orthogonal latin squares method of the automatic producing the case of combination of input variant covering test are offered in the paper 本文討論了自動生成測試數據的相關算法,并在此基礎上,給出了能自動生成條件組合覆蓋測試數據的模擬退火遺傳算法以及可自動生成輸入變量值組合覆蓋測試數據的正交拉丁方方法。

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( 1 ) state the appearance of block design and it ' s resolution . ( 2 ) formulate the history of ols ( orthogonal latin squares ) and show the role that euler ' s conjecture and macneish ' s conjecture on ols played in the progress of study on latin square . ( 3 ) state briefly the motivation that finite projective plan and finite field offer to the development of combinatorial design ( 1 )詳述了18世紀中期提出的區組設計問題以及這些問題出現的多種形式及解決方法; ( 2 )對組合設計中正交拉丁方的歷史予以闡述,分析了拉丁方問題的研究中歐拉猜想和麥克奈希猜想的作用; ( 3 )簡述了有限射影幾何及有限域在組合設計中的意義及其對組合設計理論發展的推動作用。

In order to analyze the usability and validity of mpibd distributed parallel computing environment , we choose the problem of “ latin square searching “ as an instance to test mpibd , since the problem requires a large amount of computation and has potentially high parallelism 為了分析所構造的mpibd分布式并行計算環境的可用性與有效性,本文選擇計算量大、并行度高的應用實例,即“求拉丁方” 。

Silver iodide nano - powder has been produced by salt of silver and iodide in an alcohol solvent . the optimal conditions of the process has been studied by latin square experiments 摘要乙醇中采用銀鹽和碘化物制備碘化銀納米微粉。用拉丁方格實驗法確定合成過程中的適宜條件。

We present a parallel algorithm of searching standard latin square and develop its parallel program using mpibd . the experimental results are also given 我們給出了一個求找標準拉丁方的并行算法,編寫了對應的mpibd并行程序,給出了實際運行結果。

Clearly , the answer has to be smaller than the number of latin squares because of the added constraints imposed by the subgrids 顯然答案肯定比拉丁方陣的解來得少,因為數獨多了各宮限制的條件。

Noticing that the latin square can be listed in a particular order , we can follow this order to search for all the latin squares 針對拉丁方具有位序的特性,我們提出了利用位序法求找拉丁方。

Latin square design 拉丁方設計

Graeco - latin square 希臘拉丁方

Latin square analysis 拉丁方分析

A method of constructing mutually orthogonal latin square of order 4t 階正交拉丁方的構造方法

Orthogoanl latin square based in m carry system number 進制數的正交拉丁方

An upper bound for the number of normalized latin square 關于規范型拉丁方個數的上界