permutation and combination

基本解釋

Noticing that the Latin square has order like permutation and combination, this paper gives algorithm of searching standard Latin square fellowing this order.
文章根據(jù)排列與組合可計(jì)數(shù)的特點(diǎn)，給出了利用位序法求標(biāo)準(zhǔn)拉丁方的算法。
Results Through all contrast with application in many sorts LED, different permutation and combination and controlling current, its design requirements can be achieved at last.
結(jié)果：經(jīng)過(guò)對(duì)多種不同LED的應(yīng)用對(duì)比，不同排列組合的對(duì)比，不同控制電流的對(duì)比，最終使其性能達(dá)到了設(shè)計(jì)要求。
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The author thinks that, the system structure refers to the permutation and combination among the elements which come from the total of the interactions of the elements in the system.
作者認(rèn)為系統(tǒng)的結(jié)構(gòu)是指由系統(tǒng)內(nèi)元素之間相互作用的總和所形成的元素的排列與組合。