elec_bipolar_callback

Question

Michele 2015-10-19

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/249599-elec_bipolar_callback

回答： Sebastian Castro 2015-10-20

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?

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Answer 1

Sebastian Castro 2015-10-20

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/249599-elec_bipolar_callback#answer_196760

在 MATLAB Online 中打开

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