start simulation of simulink with mfile~~

i m trying to start the matlab panorama demo with command line. using this command

        set_param(Panorama,'start')
        sim(Panorama,inf)

but the video viewer and the panorama GUI is pop out~~~ but it don't run the result~~ Anyone here can help ~~~ thx ~~

Answer 1

[Kaustubha Govind]

Is Panorama a string variable containing the name of the model? Also, not sure where you got this command from: set_param(Panorama,'start'), the command to start a simulation is: set_param('modelname','SimulationCommand', 'start'). You need to use set_param('modelname','SimulationCommand', 'stop') to stop the simulation.

However, you can use the sim command to start and stop simulation automatically. You don't need to use the 'Start' and 'Stop' commands if you are using this.

Do you see any error in the MATLAB command window when you follow these directions?

[Chong Keat]

to open the demo of panorama through command line, i already create it in a new simulink in Panorama.mdl

with ur suggestion, i try to type the command in below

set_param(Panorama,'SimulationCommand','start')

but got error to tell me restart the matlab~~

wat should i put in for simulation command?

thx ~~

[Kaustubha Govind]

As I mentioned, you need to enter the model name as a string:

set_param('Panorama', 'SimulationCommand', 'start')

Note the single quotes around the model name.

[Chong Keat]

thankyou very much ~~

but after i string the Panorama

the program didn't run and pop up the error below~~

??? Error using ==> fpanorama at 2

Invalid Simulink object name: Panorama.

thanks again

[Kaustubha Govind]

The model needs to be open.