What is "Input" in "model" command?

In the model command, in you want to get the output of a model, the code is:

outputs = model(t,x,u,'outputs');

In which "u" means "Inputs, specified as real double in vector format." What is this? Is there any examples of how to use this command? Thank you!

Answer 1

[rubindan]

If your Simulink model have input ports (In1 In2,...), you can set them using the "u" argument.