Can anyone identify this simulink block?

I'm trying to find a block that was used in a model that I found from 2009. I don't know the name of the block in the image. Does anyone know what it is called?

[Aquatris]

Do you only have the picture, no simulink file? If so share the whole model that uses the block so we can also identify possible uses instead of just block picture.

[R'mani Haulcy]

Yes, I only have the picture unfortunately. Here is a picture of the entire model.

It seems like the block is being used to model the velocity of the leading vehicle.

Answer 1

[ADragon]

It looks like a repeating sequence block. The block graphic will assume the shape of the sequence data, so it is probably hard to spot in the library. Look at Simulink->Sources in the library.

[R'mani Haulcy]

Thank you! Any guesses as to what the time values and output values would have been to make the block look the way it does in the model that I sent a picture of?

[ADragon]

Good question. Your picture is pixelated a bit. Maybe this? The magnitude likely should be scaled.

[R'mani Haulcy]

Thank you!