elec_bipolar_callback

I'm looking at the simulink models elec_bipolar_npn and elec_bipolar_pnp. There's a button that graphs the curves of I_c versus V_be for different I_b values. I don't understand the code from elec_bipolar_callback.

1. Where in the matlab code does it call the simulink model? 2. Where is the number of points to plot for each curve set to 101?

Answer 1

[Sebastian Castro]

You can use the edit command as follows in the Command Window and you'll see the code come up in the MATLAB editor.

edit elec_bipolar_callback

To answer your questions:

1. Line 20 (in R2015b, at least) has the following code that runs the simulation.

   sim(ModelName,t_sim)

2. If you go to the model's configuration parameters, at the very bottom of the "Data Import/Export" pane, you'll see the model is configured to produce outputs over a range [0:t_sim/100:t_sim] ... which always has 101 elements.

- Sebastian