通信網(wǎng)絡(luò)基礎(chǔ)1-1

1、23456789101112131415161718192021222324重裝重裝2526272829303132333435363738輸入端口輸入子網(wǎng)輸出子網(wǎng)輸出端口 1子網(wǎng)C子網(wǎng)A22子網(wǎng)A子網(wǎng)B33子網(wǎng)B子網(wǎng)C13940414243444546同意收到：收到“同意”474849505152535455565758596061626364656667UDP為應(yīng)用層提供無連接的服務(wù)，它并不保證一定傳到，也不保證按順序傳輸以及不重復(fù)傳送。6869707172737475xxFxftt)()(76 ,)(,.,)(,)(),.,(221121,.,21nnntttxtXxtXxtXPxxxF

2、n)()()(xxdFtXEtmtX77)()()()()(),(cov),(22112121tmtXtmtXEtXtXttCXXX)()(2)()(tmtXEtXDtDXX787980niitntttxFxxxFin121)(),.,(,.,2181)|(,),.,|(1121,.,1121nnttnnttttxxFxxxxFnnnn82ttxtXxtXPxxFtt,)(|)()|(,8384),.,(),.,(21,.,21,.,2121ntttntttxxxFxxxFnn8586TTTTTTdttXtXTtXtXdttXTtX)()(21lim)()()(21lim)(87)()()()

3、()(XRtXtXEtXtX888990enntAtAPn!)()()(91nessnnPep1)()(92)(2)()()(1)()()(10)()(.21)(2otAtAPotAtAPotAtAPe0)(lim0o93949596合成的過程的特性？0, 00,)(zzczepzzcc97980, 00,)()()(zzzepzGBzGBxBGRRXRRXRdZdZPRRRZxZx-X0Z-RXReeZPZ下一輛是紅色汽車99100NoImage0, 00,)()()(zzzepzGRZGRYNoImageBGRBGBGRBGRBYBPZZPPR1下一輛是非紅色汽車下一輛是藍(lán)色汽車101BG

4、RBGBGRRP)(3102103104, 1 , 0, 1,00iPPjijij1051061070100021021000210210002102100010P1081091100,; 0,21210jimnPPPmkjkmikmmij11100PPnjinij1120Pmii0Pnii113, 1 , 00jPppiijij114, 1 , 0|lim0iiXjXPnnjp11510ijiP0iijijPpp1160100021021000210210002102100010P117) 1, 2, 3, 4, 5(0100021021000210210002102100010) 1, 2, 3, 4, 5(pppppppppp0iijijPpp11811912012112212312412512612712812913013113213313413513613