Among all proposed wireless mobile adhoc routing protocols , adhoc on - demand distance vector routing ( aodv ) and dynamic source routing ( dsr ) are the most prominent . we do research on distributed algorithms , mainly the multi - dimensional interval routing scheme on hypercube and the routing algorithms on adhoc network 目前, adhoc無線網(wǎng)絡(luò)設(shè)計的研究主要集中于分布式路由技術(shù),在所有的adhoc請求路由算法中, adhoc請求距離向量路由和動態(tài)源路由是重要的請求路由算法。
Distributed computing is very important in today ' s computer science and technology development . with the advance of computer networking and communication , more and more computer systems are connected to meet the need of information communicating and source sharing , which constitute distributed computer systems . the programming of distributed systems must be based on the use of distributed algorithms , so that the research on distributed algorithm naturally becomes an active field 計算機網(wǎng)絡(luò)互連技術(shù)與通信技術(shù)的發(fā)展使越來越多的計算機系統(tǒng)可以通過互連形成網(wǎng)絡(luò)計算機系統(tǒng)以滿足各種數(shù)據(jù)處理中信息通信和資源共享的需要,從而構(gòu)成各種分布式計算機系統(tǒng),并在此基礎(chǔ)上發(fā)展了大量的各種計算機應(yīng)用,由此極大地促進了分布式計算理論、方法與技術(shù)的發(fā)展。
At the same time , this paper analyses the performance of cadrti from the aspect of the network topology , process model , time management algorithm , and data distributed algorithm . finally we have developed a simulation application foodfight which uses cadrti and tallies with the hla 1 . 3 standard . this simulation has utilized most of the services cadrti provides , so in fact the foodfig 最后本文利用cadrti開發(fā)了一個符合hla標(biāo)準(zhǔn)的仿真應(yīng)用foodfight ,此仿真應(yīng)用使用了cadrti提供的所有七組服務(wù),因此這實際上也是對cadrti進行了應(yīng)用層次上的分布式仿真高層體系結(jié)構(gòu)( hla )核心rti測試與分析測試,同時通過foodfight的開發(fā)經(jīng)驗,也了解到基于hla標(biāo)準(zhǔn)的仿真應(yīng)用的具體開發(fā)流程。
Through close and open cycle tests , the results of experiment show that , this method can improve the correct recognition rate of correlative web pages to upward of 90 % with little decline in efficiency , which is superior to the former one ? probability distributing algorithm . it is supposed to have a good application prospect 經(jīng)過閉式和開式測試,本方法在進行大量語料訓(xùn)練后可以使相關(guān)網(wǎng)頁的識別準(zhǔn)確率達(dá)到90以上,比原有的概率分布算法有了明顯的提高,而在算法效率方面基本與原有的算法相當(dāng),顯示出其相當(dāng)?shù)膶嶋H應(yīng)用價值。
To decimators of multi - level system designed based on the hb filter and cic filter , analysis of the filter design parameters involved , whose theory applied to multi - level cic filter of design , and designed half band filter with distributed algorithms . compared to the simulation results . these advanced algorithms applications , and further increase hardware efficiency and operating speed 對于基于積分梳狀( cic )濾波器和半帶( hb )濾波器的多級系統(tǒng)設(shè)計的抽取濾波器組,分析了濾波器設(shè)計中所涉及的各個參數(shù),將剪除理論應(yīng)用于多級積分梳狀( cic )濾波器的設(shè)計中,并且采用分布式算法( da )來設(shè)計半帶( hb )濾波器,并對仿真結(jié)果進行比較,這些先進算法的應(yīng)用,進一步提高了硬件效率和運行速度。