Event base simulation in matlab

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Hi, I don't know how to do event based simulation in matlab. Just need a start for it, this question is a start part of my bigger task.
i have this,
arrival_departure_frequency =
0.0000 5.9489 0
0.0000 6.6353 0
0.0001 6.9292 0
0.0001 6.9361 0
0.0001 7.2979 0
0.0001 7.7989 0
0.0002 7.9419 0
0.0002 8.8358 0
0.0002 8.8383 0
0.0002 9.0600 0
First column is my event_arrivals and the 2nd column is event_departure. I want to change the value of third column from 0 to 1 when the simulation is in between arrival time and the departure time.
Once the event_departure arrives it again back set to O. Thank you so much.
  27 Comments
Abhishek M
Abhishek M on 13 Jun 2014
Cool.. I saw your recent query. That question seems to be more clear than this. Anyways good to know you got your solution.
Cheers.

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Accepted Answer

Abhishek M
Abhishek M on 11 Jun 2014
Hi Aftab, I insist you to use stateflow for this logic. You can create your events and trigger the output based on your logic.
  3 Comments
Aftab Ahmed Khan
Aftab Ahmed Khan on 11 Jun 2014
Edited: Aftab Ahmed Khan on 11 Jun 2014
Hi,
I have managed up to this point but how can i release the channel from it as it will never reach to the departure time of the files.
for i =1:10
timenow = event_arrivals(i);
no_channels = find(BS_channeltable == 0);
first_available = min(no_channels);
%%Allocating the Channel on the file arrival
if timenow == (event_arrivals(i))&&(first_available ~=0)
BS_channeltable(first_available) = 1;
fprintf(fid,'Frequency is assigned.\n');
Releasing the channel on file departure
elseif timenow == event_departures(i)
release_channel = find(BS_channeltable==1);
last_occuped = max(release_channel);
BS_channeltable(last_occuped) = 0;
fprintf(fid,'Frequency is released.\n');
end
end
and how can i get my simulation to the departure time?

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