IMPORTA DATA from .mat file in SIMULINK uisng GUI

Hello everybody!

I am new to Matlab GUI and i would appreciate help for the work I am doing. Basically, my main problem is the following. I want to simulate a model in simulink. One of the inputs is a .mat file. I want to control the simulation of this model using GUI. However I am facing one big problem that I cannot solve. I have to introduce the .mat file before the simulation. I use the command uigetfile in order to open and select the file. The problem is how i can link that in Simulink and in the Gui editor in order to load the file in the model and finally finish the simulation.

Thank you in advanced

Sindia

Answer 1

[Azzi Abdelmalek]

%In your simulink model

1. right click on your model then click "model properties"
2. click "callbacks"
3. click InitFcn
4. write the code: load YourMatFile

%in your GUI before the simulation, you put your data in the file: YourMatFile

Answer 2

[Sindia Casado]

Thank you very much for your help!