17.2.4. Data Processing and Analysis

Try these first

1. 1.

   What is the purpose of signal filtering in data analysis?

   Hint

   Think about how clarity impacts the data.

2. 2.

   Define noise reduction.

   Hint

   Imagine a static sound you want to eliminate.

3. 3.

   What is the main purpose of signal filtering in SHM?

   • To visualize data
   • To improve data quality
   • To collect more data

   Hint

   Think about data clarity.

4. 4.

   True or False: Anomaly detection relies on identifying patterns in data.

   • True
   • False

   Hint

   Patterns can indicate what is normal.

5. 5.

   You have a dataset with significant noise and want to predict structural damage. Outline steps you would take to filter the data and apply anomaly detection.

   Hint

   Consider what comes first in the process of data preparation.

6. 6.

   Discuss how you would use visualization tools to present the findings of a SHM study to a non-technical audience.

   Hint

   Think about making complex data relatable.