硕士论文-生物网络的布尔模型研究.pdf

分 类 号学号 学校代码密级 学 士 学 位 论 文 生物网络的布尔模型研究 学 科 专 业： 应用物理学 答 辩 日 期： 2009 年 6 月 11 日 a thesis submitted in partial fulfi llment of the requirements for the degree of bachelor of science boolean model study of biological network b.s. candidate : chenghang du major: applied physics supervisor: prof. yi xiao huazhong university of science equ = ; fori = 1,i nnode,i+,rr = subscriptr,if# tostringi,tostring# tostringi gg = subscriptg,if# tostringi,tostring# tostringi p1 = ormapindexedand#1,gglast#2 p2 = anddropmapindexednotand#1,rrlast#2 p12 = threadandtransposep1,p2=flattendroptakes,all,i,1; p3 = if#=i,gg#=false,andgg#,rr#=false equ = joinequ,joinp12,p3; and(satisfi ableq# limit = 2 3(nnode 1); s = time/.1-true,0-false; count = ; fori = 1,i nnode,i+,rr = subscriptr,if# tostringi,tostring# tostringi gg = subscriptg,if# tostringi,tostring# tostringi p1 = ormapindexedand#1,gglast#2 p2 = anddropmapindexednotand#1,rrlast#2 p12 = threadandtransposep1,p2=flattendroptakes,all,i,1; p3 = if#=i,gg#=false,andgg#,rr#=false count = joincount,satisfi abilitycountand(iflast#,first#,notfirst# timescount 44 用于产生化简后的满足生物通路的网络方程： pathsimplifytime list:=modulennode,s,rr,gg,i,p1,p2,p12,equ,p3,limit, nnode = lengthtime1; limit = 2 3(nnode 1); s = time/.1-true,0-false; equ = ; fori = 1,i nnode,i+,rr = subscriptr,if# tostringi,tostring# tostringi gg = subscriptg,if# tostringi,tostring# tostringi p1 = ormapindexedand#1,gglast#2 p2 = anddropmapindexednotand#1,rrlast#2 p12 = threadandtransposep1,p2=flattendroptakes,all,i,1; p3 = if#=i,gg#=false,andgg#,rr#=false equ = joinequ,joinp12,p3; fullsimplify# limit = 2 3(nnode 1); s = time/.1-true,0-false; count = ; fori = 1,i nnode,i+,rr = subscriptr,if# tostringi,tostring# tostringi gg = subscriptg,if# tostringi,tostring# tostringi p1 = ormapindexedand#1,gglast#2 p2 = anddropmapindexednotand#1,rrlast#2 p12 = threadandtransposep1,p2=flattendroptakes,all,i,1; p3 = if#=i,gg#=fa