30.18. Software Tools for Eigenvector Analysis

Try these first

1. 1.

   What is the function in MATLAB used to compute eigenvalues?

   Hint

   Think about simple eigenvalue calculations.

2. 2.

   Which Python library would you use for performing matrix operations?

   Hint

   Consider libraries that handle arrays efficiently.

3. 3.

   What is the primary function used in MATLAB for calculating eigenvalues?

   • eig()
   • eigen()
   • val()
   • lambda()

   Hint

   Recall MATLAB’s key functions related to linear algebra.

4. 4.

   True or False: ETABS is a general-purpose programming tool like MATLAB.

   • True
   • False

   Hint

   Consider how each program is primarily used.

5. 5.

   Describe how you would set up an eigenvalue problem in Python using NumPy for a given square matrix. Write the code you would use.

   Hint

   Think about importing the correct library and the method you need for eigenvalues.

6. 6.

   Compare the computational strengths of ETABS with MATLAB when analyzing a skyscraper for wind loads during a storm. Which aspects would you consider?

   Hint

   Consider user interface vs. custom scripting when evaluating the two.