ch2 仿真方法論

1、23456789101112131415圖圖2-1通通信系統(tǒng)信系統(tǒng)的系統(tǒng)的系統(tǒng)級(jí)模型級(jí)模型16圖圖2-2 時(shí)鐘恢復(fù)子系統(tǒng)的系統(tǒng)級(jí)模型時(shí)鐘恢復(fù)子系統(tǒng)的系統(tǒng)級(jí)模型17圖圖2-3適于適于PLL的元件級(jí)模型的元件級(jí)模型181920212223242526|(, )( , )( , )( , )( | )( )(2 1)XYXYX YYEg X Yg x y fx y dxdyg x y fx y dx fy dy |(, )(, )(22)XYYX YEg X YEEg X Y27Pr| ,(23)ETPErrorfd d Pr| ,Error EP,Tf 28 ,(24)TTfff Tf f2930

2、313233 12,1 ,1 ,; ;,(24)qy ky ky kmF x kjx kjx kjnk ppp343536373839404142434445464748495051525354555657585960616263圖圖2-4確定確定BER的仿真模型的仿真模型6465(26)eENPNlim(27)eENNPNEPEP66676869（a）W. H Tranter and KLKosbar,“Simulation of Communication Systems，”IEEE Communications Magazine, July 1994，pp. 26-36:（b）K. Sa

3、m Shanmugan, Simulation and Implementation Tools for Communication and Signal Processing Systems,”IEEE Communications Magazine, July 1994, pp. 36-41（c）B D. Woerner, J. H. Reed, and T. SRappaport,“Simulation Issues for Future Wireless Modems,” IEEE Communications Magazine, July 1994, pp. 42-53（d） W.H

4、. TRANTER, and C.R. RYAN,“ Simulation of communication systems using personal computers ,” IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL. 6, NO. 1, JANUARY 1988,pp:13-23.70（a）每種框架的仿真引擎（時(shí)間驅(qū)動(dòng)，事件驅(qū)動(dòng)，每種框架的仿真引擎（時(shí)間驅(qū)動(dòng)，事件驅(qū)動(dòng)，數(shù)據(jù)流等）數(shù)據(jù)流等）（b）為支持仿真程序開發(fā)所提供的模型庫(kù)和工具箱為支持仿真程序開發(fā)所提供的模型庫(kù)和工具箱（c）建模框架和調(diào)試建?？蚣芎驼{(diào)試（d）仿真交互能力仿真交互能力（e）信號(hào)分析和顯示功能信號(hào)分析和顯示功能（f）在線指南和演示的可用性（如