In order to plot the Eb/N0 versus BER performance of my model Simulink and bring out the output (which is a vector of bits) from simulink to workspace, I need to the complete simulation of my model. But, the simulation doesn't stop, it runs hours und hours without stop. Actually, I haven't unterstand this problem as a beginner in Matlab-simulink. But, I am quiet sure that I need to see the end of my work to be able to analyse the performance and then correct if there is a problem. Thanks in advance
0
votes
Yes, Simulink writes to the workspace only once the simulation is stopped.
– am304
But my simulation doesn't stop,it works and works....with non stop.is it normal?
– Hoffen
You need to stop the simulation to analyse the data
– am304
if my aim is to transmit the whole coded video and then analyse the different results. I don't think that a sample part of run will be sufficient to my aim.Isn't?
– Hoffen
Other thing, I have already done that, but by using bertool, I couldn't plot anything because I have stopped the simulation, do you undrestand me?
– Hoffen
1 Answers
0
votes
This might be what you want to access data during simulation:
http://www.mathworks.com/help/simulink/ug/accessing-block-data-during-simulation.html