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Applications Support Engineer Interview Experience

August 20, 2013
Positive ExperienceNo Offer

Process

The interview process involved an initial HR call, followed by a 40-minute technical interview, also conducted over the phone. Questions covered Signal Processing, C Programming, general programming concepts, Mathematics, and MATLAB. Most of the questions asked were already listed on Glassdoor.

Questions

C:

  • Typecasting
  • Typedef
  • What is <stdio.h>?
  • Malloc
  • Calloc
  • Global and local variables
  • Pointers
  • What is a null pointer?

Math:

  • Matrices
  • Find determinant
  • What is rank?
  • Significance of rank
  • Eigenvalues
  • Eigenvectors
  • Angle between vectors
  • What are linear differential equations?

Signal Processing:

  • Z-transform
  • Link between Z and Fourier transform
  • Convolution
  • Power spectrum - how do you calculate it?
  • Stability region in Z Argand diagram

MATLAB:

  • Multiplication of matrices
  • Size of a matrix
  • How to access workspace variables?
  • Plot command

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Interview Statistics

The following metrics were computed from 957 interview experiences for the MathWorks Applications Support Engineer role in United States.

Success Rate

14%
Pass Rate

MathWorks's interview process for their Applications Support Engineer roles in the United States is extremely selective, failing the vast majority of engineers.

Experience Rating

Positive47%
Neutral44%
Negative9%

Candidates reported having very good feelings for MathWorks's Applications Support Engineer interview process in United States.

MathWorks Work Experiences