Setting Simulink Time Step from an external File

2013 6 4
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Hi guys
Is there a way to set the simulation time step in Simulink to match the time signals (variable sampling) present in an external file. So if this external file is loaded into the Matlab workspace and called 'Time', I can set the Simultaion start and stop time (under configuration parameters) to be Time(1) and Time(end), but how can i simulate my model at the exact same instances of time as present in the file 'Time'.
Thanks Saurabh

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回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-6-4
编辑：Azzi Abdelmalek 2013-6-4

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set_param('untitled','Start Time','100')
set_param('untitled','Stop Time','1000')

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Saurabh Maithani
Saurabh Maithani 2013-6-5
编辑：Saurabh Maithani 2013-6-5
Thanks for the prompt response. I can set the start and stop time as desired from the script file but the real concern is running the simulink simulation at the exact instances of time which are present in the file 'Time'. 'Time' has non equal sampling.So lets say the column in Time has values 0.1 0.2 0.6 0.7 0.8 1.5 1.6... How do I get the Simulink simulation to simulate at each of these time values? The length of file 'Time' and length of the time vector (tout) generated by the simulink simulation should be the same.
Found the Solution: sim('Model Name',Time)
Thanks
Azzi Abdelmalek
Azzi Abdelmalek 2013-6-5
sim('your_model',[0.1 0.2 0.6 0.7 0.8 1.5 1.6])

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