In fact, the mathematical model defense is very simple, so don't have psychological pressure. The team involved in the defense process will save one at the last minute. You only need to pay attention to the following points:

1. The process of defense is to test whether the paper is written by you.

2. When you reply, you will state your modeling process at that time and the highlights at that time.

3.PPT uses multiple pictures, and no one reads the text.

4. For your own paper, design more questions and give reasonable explanations to prevent yourself from not knowing how to give them when asking questions.

Make sure your model is reasonable and correct, otherwise others will not believe you.

Believe me, yes.