local domain and global domain

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Jan Ali
Jan Ali el 14 de Feb. de 2021
Comentada: Walter Roberson el 13 de Mzo. de 2021
Hi there,
Could anyone kindly explain what the "local domain and global domain" is in signal analysis?
Aditionally, what does "data-driven" mean?
Thanks in advance,
Jan

Respuestas (1)

Shubham Khatri
Shubham Khatri el 17 de Feb. de 2021
Hello,
Local domain usually means considering a small part or neighborhood section in a signal whereas global domain usually means considering the whole signal for analysis.
Data driven techniques are those where we try to analyse signal properties using the statistics available from signal data.
Hope it helps
  3 comentarios
Jan Ali
Jan Ali el 13 de Mzo. de 2021
Thanks Walter. It was a great explaination. I appreciate it.
Meanwhile, do you have idea about eemd algorithm for signal analysis? If so, would you please share eemd code?
Thanks in advance,
Walter Roberson
Walter Roberson el 13 de Mzo. de 2021
Sorry, that is not a topic I have ever worked with.

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