it is all about the csmaCD. ALoha and slotted ALOHA based simulation implemented in MATLAB. Most of the work has been done using GUI operation.
File list:
work 30-9-2003
.............\image
.............\AlohaN.m
.............\AlohaPlot.m
.............\AlohaS.m
.............\CalcData01.m
.............\ClearData.m
.............\Close.m
.............\Controller.m
.............\ControllerN.m
.............\coord.m
.............\coord2.m
.............\CoordEnable.m
.............\coordx.m
.............\coordy.m
.............\coordy2.m
.............\csma1p.m
.............\CSMA1p1.m
.............\CSMA1p2.m
.............\CSMACD02.m
.............\CSMACD03.m
.............\CSMACDnp1.m
.............\CSMACDnp2.m
.............\CSMACDs1p1.m
.............\CSMACDs1p2.m
.............\CSMACDsnp1.m
.............\CSMACDsnp2.m
.............\csmanp.m
.............\CSMAnp1.m
.............\CSMAnp2.m
.............\CSMAs1p1.m
.............\CSMAs1p2.m
.............\CSMAsnp1.m
.............\CSMAsnp2.m
.............\ena.m
.............\ena.mat
.............\FigClear.m
.............\FreqCifra.m
.............\GoBackN.m
.............\GoBackNc.m
.............\GoBackNFrame.m
.............\GoBackNFramec.m
.............\Lambda.m
.............\LengthFrame.m
.............\matlab.exe.manifest
.............\MToken.m
.............\MTokenD.m
.............\MTokenN.m
.............\Nodi.m
.............\plot2.m
.............\PlotFDM.m
.............\PlotFDMn.m
.............\PlotTDM.m
.............\PlotTDMn.m
.............\Plotter.m
.............\Prob.m
.............\RadioButtonAlohaDG.m
.............\RadioButtonAlohaDS.m
.............\RadioButtonAlohaNA.m
.............\RadioButtonAlohaSG.m
.............\RadioButtonARQNA.m
.............\RadioButtonARQNL.m
.............\RadioButtonControlL.m
.............\RadioButtonControlX.m
.............\RadioButtonControlXY.m
.............\RadioButtonControlY.m
.............\RadioButtonCSMAn.m
.............\RadioButtonCSMAs.m
.............\RadioButtonSaveBMP.m
.............\RadioButtonSaveJ.m
.............\RadioButtonSaveP.m
.............\RadioButtonSavePS.m
.............\RadioButtonSaveT.m
.............\RadioButtonTokenDS.m
.............\RadioButtonTokenNA.m
.............\RadioButtonTokenNN.m
.............\Radio_Aloha.m
.............\Radio_Contr.m
.............\Radio_CSMA1p.m
.............\Radio_CSMACD2.m
.............\Radio_CSMACD3.m
.............\Radio_CSMACDnp.m
.............\Radio_CSMACDs1p.m
.............\Radio_CSMACDsnp.m
.............\Radio_CSMAnp.m
.............\Radio_CSMAs1p.m
.............\Radio_CSMAsnp.m
.............\Radio_FDM.m
.............\Radio_GoBackN.m
.............\Radio_GoBackNc.m
.............\Radio_MT.m
.............\Radio_SAloha.m
.............\Radio_SP.m
.............\Radio_SR.m
.............\Radio_SRc.m
.............\Radio_ST.m
.............\Radio_SW.m
.............\Radio_TDM.m
.............\RangeEnable.m
.............\ReadMe.txt
.............\RitAloha.m
.............\RitSAloha.m
.............\SAlohaN.m
.............\SAlohaS.m
.............\Salva.m
.............\sistema.m
.............\SlottedAloha.m
.............\SPacket.m
.............\SPacketD.m
.............\SPacketN.m
.............\SRc.m
.............\SRFrame.m
.............\SRFramec.m
.............\SRn.m
.............\StepControl.m
.............\SToken.m
.............\STokenD.m
.............\STokenN.m
.............\StopWait.m
.............\TauController.m
.............\xMax.m
.............\xyloglog.m
.............\xylogx.m
.............\xylogy.m
.............\xyplot.m
.............\yMax.m
.............\yMin.m