Control random number generator in NS2

2007-10-10 19:22

Control the random number generation with ns-random command in your tcl script:

ns-random [integer]

if integer = 0 then everytime you run the script, it seeds the generator use current time. otherwise, it will produce deterministic results.

这个命令用来控制NS2产生随机数序列的方法，有些人做实验喜欢跑个百/千/万遍的，就用这个命令吧。shell脚本里来个while循环./ns xxx.tcl就可以了。