Mathwork
564018
发个之前mathwork 的电话面试，赞赞人品。
职位是Applications Support Engineer
分数学，c++（自己选语言），matlab基础知识，和一些编程常识。
直接上干货
1. function handling
2. find the sampling frequency.
3. dot product, cross product.
4. Z transforms
5. ROC
6. Auto-correlation, Cross correlation, convolution definitions.
7. Rank of a matrix.
8. L'hospital rule .
9. Significance of a null pointer.
10. FIR vs IIR
11. structure vs Union
12. Nyquist sampling theorem.
13. typedef function .
14. difference in & and && in Matlab .
15. Mention one operator which is used as binary operator as well as unary operator.
16. how to represent a vector in matlab .
17. left inverse and right inverse of a matrix.
18. Inline function definition .
19. Recursive function examples.
20. what changes to be done to the code to make it run faster.
21. characteristic equation of a matrix.
22. how are Z transform and Fourier transform related.
23. how to concatenate a 3X3 matrix with a 4X3 Matrix.
24. Pass by value and pass by reference.
25. Malloc and Calloc.
直接一个小时全都在问问题，印度哥也是给跪了。
大家加油吧。
职位是Applications Support Engineer
分数学，c++（自己选语言），matlab基础知识，和一些编程常识。
直接上干货
1. function handling
2. find the sampling frequency.
3. dot product, cross product.
4. Z transforms
5. ROC
6. Auto-correlation, Cross correlation, convolution definitions.
7. Rank of a matrix.
8. L'hospital rule .
9. Significance of a null pointer.
10. FIR vs IIR
11. structure vs Union
12. Nyquist sampling theorem.
13. typedef function .
14. difference in & and && in Matlab .
15. Mention one operator which is used as binary operator as well as unary operator.
16. how to represent a vector in matlab .
17. left inverse and right inverse of a matrix.
18. Inline function definition .
19. Recursive function examples.
20. what changes to be done to the code to make it run faster.
21. characteristic equation of a matrix.
22. how are Z transform and Fourier transform related.
23. how to concatenate a 3X3 matrix with a 4X3 Matrix.
24. Pass by value and pass by reference.
25. Malloc and Calloc.
直接一个小时全都在问问题，印度哥也是给跪了。
大家加油吧。
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