Simulink - Store and use amplitude data during simulation (Stateflow?)

Hi,

during a simulink simulation using simscape I want to use already calculated data. I already figured out how to store just a few points using delay blocks and a custom block which sends the data in a loop. But now I have to store more data (100 numbers or so). I already tried to use Stateflow and write them in an array but I didn't find a way to change the length of the array or get the length during simulation. I can't imagine that nobody had a similar problem before.

Would be really great if anybody could give a hint or even an example.

Thanks

Erik

Answer 1

[Kaustubha Govind]

In order to change the size of a signal during simulation, you need to use variable-size signals. See Example: Computing Output Based on Size of Input Signal.

For a fixed-size, if you have access to the DSP Blockset, the Buffer block might be an option.