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Viewing Correction to 'Periodic Functions, Harmonics, and Why Fourier Series Exist'

FS01 recommend

by mikebdrose

Correction id:
95
Filed on:
2026-11-06 18:44:44
Status:
Pending
Type:
Addendum

Correction text:

Might be useful on FS01 section 46,47 to re-show the uniform circular motion diagram shown in (21) so user can see relation to C = sqrt(A^2 + B^2) and the solving for the phase angle with atan2()

Discussion

Phase angle symbol by mikebdrose on 2026-11-06 18:48:02
Might also be useful around section 45,46,47 to keep using phi as phase angle symbol instead of delta, so user doesn't think meaning has changed
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FS01 recommend figure by bloftin on 2026-11-06 18:47:03
Agree that  would be a good addition, will add asap, thankyou

* If you don't mind replying so we can test the messaging related to corrections, curious if you get a notification from this message or not?
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