In part three , educed an equation of the nonlinear dynamic equation of complex map and designed a kind of digital circuit used to spread spectrum sequence 第三部分推導(dǎo)并建立一個(gè)復(fù)合映射動(dòng)力學(xué)方程產(chǎn)生擴(kuò)頻序列構(gòu)造數(shù)字化電路模塊。
At the same time , complex mappings between models and design functions are difficult to understand and , in practice , impossible to maintain as the design changes 同時(shí),模型與功能設(shè)計(jì)之間復(fù)雜的對(duì)應(yīng)關(guān)系會(huì)變得難于理解,并且當(dāng)設(shè)計(jì)變化的時(shí)候,它們將很難維護(hù)。
Then , more complex mappings are explained , which depend on the operation style document or rpc , encoding mechanism used literal or encoded , type simple or complex of parameter , and number of parameters 然后,我們解釋更復(fù)雜的映射,它們依賴于操作方式(文檔還是rpc ) 、使用的編碼機(jī)制(文字還是編碼) 、參數(shù)的類型(簡(jiǎn)單還是復(fù)雜) 、以及參數(shù)的數(shù)量。
The mapping between each cellular in cellular automata is very simple , however , the whole cellular automata can express very complex mapping because of the enormous number of cellulares , hence it is more suitable for complex data mining 對(duì)于每一個(gè)單元的映射規(guī)則十分簡(jiǎn)單,但是由于它的單元數(shù)量大,使它在宏觀上能實(shí)現(xiàn)極為復(fù)雜的變化,因此更適合于復(fù)雜的數(shù)據(jù)挖掘。
There are mainly four parts about control synchronization of hyperchaos and their application in this paper : optic systems is modulated with electronic parameters , the unit of function circuit is applied to construct circuit system , educed a equation of the nonlinear dynamics of complex map and designed a kind of digital circuit used to spread spectrum sequence and application experiment of secure communication system 全文內(nèi)容主要包括四個(gè)主要研究方面:電參數(shù)調(diào)制光學(xué)系統(tǒng),形成超混沌控制和同步;單元功能電路法構(gòu)造超混沌電路實(shí)現(xiàn)超混沌控制和同步;推導(dǎo)復(fù)合映射動(dòng)力學(xué)方程產(chǎn)生擴(kuò)頻序列構(gòu)造數(shù)字化電路模塊;利用超混沌動(dòng)力學(xué)系統(tǒng)展開保密通信實(shí)驗(yàn)應(yīng)用研究。