I wish there was a category for Education, to discuss the concepts presented in the educational materials provided by David and others.
This is in reference to the PDF: 10 Core Concepts,…
What is the meaning or definition of NOMINAL as used in this context of wave types?
Nominal usually means small, inconsequential, don’t worry about it.
But in this case it could mean the basic, smallest wave cycle?
Or could it mean the foundation or common? i.e. these wave cycles are the most used, most common occurrences, most popular?
I don’t understand the term.