In this installment , we ll look at hardware sources of random numbers 在本專欄中,由于我們將從開發(fā)人員的角度
Once you have your hardware source for random numbers , you should ask , " are my random numbers random enough " 盡管這些人的技能相對(duì)要差一些,但他們?nèi)匀缓芪kU(xiǎn)。
In this series , gary mcgraw and john viega discuss accurate random number generation . in this installment , the second in the series , gary and john look at hardware sources of random numbers 您將在這里發(fā)現(xiàn)一些深入詳盡的安全性討論,這些討論的范圍涉及從如何應(yīng)用常見的安全性技術(shù)到您自己編寫的更安全的代碼。
I emphasized two parts during my working , the first one is let the others project designers to use my module very easy , and the second one is let enough hardware sources to do the upgrading job 從模塊化設(shè)計(jì)角度出發(fā)我們整個(gè)程序做為一個(gè)模塊僅給出幾個(gè)輸入和輸出數(shù)據(jù)接口,這樣就可以簡(jiǎn)單的調(diào)用本模塊而不考慮模塊內(nèi)部的實(shí)現(xiàn)。
Abstract : the paper simply introduces main function and characteristic of at89c55 . the writer presets application program and flow diagram on application experience for developing hardware sources 文摘:簡(jiǎn)要介紹了at89c55的主要功能及特點(diǎn)。在應(yīng)用單片機(jī)的實(shí)踐中,總結(jié)了開發(fā)其硬件資源的經(jīng)驗(yàn),并將若干用于這些資源開發(fā)的實(shí)用程序或框圖列舉出來以饗讀者。
Reducing energy consumption of computer systems through software optimizations can well compensate the additional cost of assistant hardware . compiler - directed reconfiguration of the hardware sources or tuning of the parameters of the hardwares can reduce the wasted energy consumption efficiently , such as dynamic voltage scaling ( dvs ) and turning off unused system units ( tosu ) and so on 從軟件方面降低系統(tǒng)的功耗可以很好地彌補(bǔ)僅從硬件方面降低功耗的不足,使用編譯器動(dòng)態(tài)調(diào)整硬件的執(zhí)行可以很好地達(dá)到降低功耗的目的,例如編譯指導(dǎo)的動(dòng)態(tài)電壓縮放( dynamicvoltagescaling )和功能部件關(guān)閉( turningoffunusedsystemunit ) 。
In chapter 3 a complex - valued neural network method for adaptive complex communication channel equalization is applied . after comparing the equalization result of gmsk and 4 - qam signal , it shows that the method is effective when gmsk signals pass the complex communication channel and such structure can save the hardware source 第三章進(jìn)一步引申第二章的內(nèi)容,采用了一種復(fù)神經(jīng)網(wǎng)絡(luò)的自適應(yīng)均衡的方法,通過比較gmsk和4 - qam信號(hào)的均衡結(jié)果,表明這種方法對(duì)gmsk信號(hào)通過復(fù)信道均衡的有效性,并且所采用的結(jié)構(gòu)可以節(jié)省硬件資源。