Saving successive simulations in Simulink

I'm using a Signal Builder block to create several input scenarios for my simulation. When I use "Run All" to simulate all the groups, I need to save all the outputs from each simulation, not just the last simulation. How can I do this?

Answer 1

[Fangjun Jiang]

I am not aware of a direct method. You could do it if you are willing to write some scripts. The signalbuilder() function is the command line interface to the Simulink signal builder block. It can be used to query and set the active group used in simulation. So you can go through a loop, set the active group one at a time, use sim() command to run the simulation and then save the output data.

Answer 2

[Sreeram Mohan]

By Saving what do u expect ?

If you are fine with storing the simulation results in variable them you could say

SimOut_Run1 = sim('mdlname'); or [SimOut_t, SimOut_x, SimOut_y] = sim('mdlname');

--sreeram

[Fangjun Jiang]

Sreeram, take a look at the Simulink Signal Builder block and you'll understand John's need.

Answer 3

[John F]

This is what I thought. I just wasn't sure if there was an automatic way. I'll whip up a script for it. Thanks.