simulation

i have 2 models (sequence diagrams ) for multilingual chat system 1-client-server model 2-softwareagent model i need to make very simple application simulate the 2 sequence diagrams 1-mathmatical equation contain some variables such as( no of clients -- delay time -- bandwidth--speed) describes the 2 models . 2-compare between 2 models by putting the equations in matlap and get curves describe the variables. ========================================================== the file describe the 2 sequence diagrams attached.