Very basic questions in math, algebra, and control. I am not good at control, so the control questions seemed hard for me.

1. Recursive Functions?

2. Pointers?

3. Null Pointer?

4. Difference between & and * ?

5. How would you add a path in the command line?

6. How do you save a variable in a .mat file?

7. How do you save specific variables in a .mat file?

8. How do you open these data?

9. How can you see the type of a variable?

10. How can you do the inverse of a matrix?

11. How do you do the transpose of a matrix?

12. What does A.*B do?

13. What does A*B do?

Calculate Control Problem