How do I rerun a Simulink model?
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Jingwei Zhou
il 25 Mag 2020
Commentato: Fangjun Jiang
il 26 Mag 2020
Hello!
I have a model, of which the input is an array, values differ from time 1 to 10, and I expect the output, which generated by multiplying input values and operators, is also an array from time 1 to 10.
I tried and according to the Simulink algorithm, input value at time T can only be multiplied by operator values at time T, but what I expect is, each input will be individually multiplied throughout the whole simulation time.
%This is what I expected.
Input = 1:10;
Time = 1:10;
for i = 1:10
for o = 1:10
Output(i) = Time(o) * Input(i)
end
end
For instance, I input a number at time 1, it will be multiplied by a series of operators from time 1 to time 10, and then there is an output 1 (time 1:10) for input 1;
then I have an input 2, it will also generate an output 2 (time 1:10) for input 2, and as well for input 3, 4, ..., 10.
I think it is difficult under the algorithm of Simulink, so I wonder if it is possible to achieve it by rerun the entire model for 10 times, and each time before it starts, to have a messagebox or something to let me input the values?
I read about callbacks but seems there is no parameters I can use to do it?
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Fangjun Jiang
il 26 Mag 2020
In general, most Simulink blocks support vector and array input. For example, the multiply (Product) block supports element-wise or matrix multiply. So I think you can just layout your algorithm using blocks and let the array data pass through. See this
https://www.mathworks.com/help/releases/R2019b/simulink/slref/product.html
2 Commenti
Fangjun Jiang
il 26 Mag 2020
If you are at the top model and want to run simulation for the top model, you don't need to do anything about the reference model. If you open the reference model from there, the opened reference model is treated as a separate model. You can run simulation for it but it does not have anything to do with the top model.
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