For first question: AWK is consider a programming language that is designed for processing text-based files, it consider the file construct from rows and columns. So $35 mean column 35 at trace output file that its coorosponding to type of trafic, $19 (column 19) mean application layer(the action happen in this layer) $3 (column 3)is time( the time when the action happened).
For further look at the following site: http://www.cs.binghamton.edu/~kliu/research/ns2code/index.html So before starting simulation, you should better to understand every item in trace file format. About the second point: yes there is a version at linux. http://www.mathworks.com/support/sysreq/current_release/linux.html Regards, Mohammed AbuHajar --- On Thu, 12/3/09, Wei Zhang <weizhang...@yahoo.com> wrote: From: Wei Zhang <weizhang...@yahoo.com> Subject: Re: please help me To: "Mohammed AbuHajar" <mcs...@yahoo.com> Date: Thursday, December 3, 2009, 3:37 PM Hi Mohammed AbuHajar, I would liketo ask you: In awk file what are some variables $35 $19,$3... and whre they were took from ? MatLab can run in Linux? Thanks so much. Wei --- En date de : Mar 1.12.09, Mohammed AbuHajar <mcs...@yahoo.com> a écrit : De: Mohammed AbuHajar <mcs...@yahoo.com> Objet: Re: please help me À: "Wei Zhang" <weizhang...@yahoo.com> Cc: "NS_2 Mailing List" <ns-users@isi.edu> Date: Mardi 1 Décembre 2009, 13h25 Its very easy. just learn how to draw graph in MatLab. It's will take 15 minutes only, try to learn how to plot more than graph in the same graph. http://web.cecs.pdx.edu/~gerry/MATLAB/plotting/linePlots.html http://www.mathworks.com/access/helpdesk/help/techdoc/ref/plot.html http://www.caspur.it/risorse/softappl/doc/matlab_help/techdoc/ref/plot.html All The best!. Mohammed AbuHajar --- On Tue, 12/1/09, Wei Zhang <weizhang...@yahoo.com> wrote: From: Wei Zhang <weizhang...@yahoo.com> Subject: please help me To: "Mohammed AbuHajar" <mcs...@yahoo.com> Date: Tuesday, December 1, 2009, 1:29 AM Dear Mohammed AbuHajar, I would like to ask you if use MatLab I must code much or not and use easily? Thank so much. Wei --- En date de : Dim 29.11.09, Mohammed AbuHajar <mcs...@yahoo.com> a écrit : De: Mohammed AbuHajar <mcs...@yahoo.com> Objet: OK À: "Wei Zhang" <weizhang...@yahoo.com> Date: Dimanche 29 Novembre 2009, 13h57 Dear Wei, To plot your results after you get them, I advise you to use MatLab software just for plotting. It gives nice and accurate draws. I attached the function that I used it in plotting. Regards, Mohammed AbuHajar --- On Sun, 11/29/09, Wei Zhang <weizhang...@yahoo.com> wrote: From: Wei Zhang <weizhang...@yahoo.com> Subject: please help me To: mcs...@yahoo.com Date: Sunday, November 29, 2009, 12:09 AM Dear Mohammed Abu Hajar, I know you are author of the awk files of Packet delivery ratio, routing overhead, normalize routing load, average end to end delay(I attached this file). I am new in Ns2. I would like to ask you: - How to plot these awk files? - to make these awk files i what i must perform trace file? I need your help much. Thanks you very much. Wei
