[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Optimise horizontal lines at peaks and troughs of a sine wave
From: |
babelproofreader |
Subject: |
Optimise horizontal lines at peaks and troughs of a sine wave |
Date: |
Thu, 22 Apr 2010 15:25:35 -0800 (PST) |
I'm trying to create/optimise a Tukey Control Chart on a sine wave such that
the control limits (horizontal lines) are as close as possible to the peaks
and troughs of said sine wave. What syntax/function can I use to extract the
positions of the peaks and troughs of the sine wave from a selected portion
of its vector so that I can extract the values of the control limits at the
corresponding positions from their respective vectors?
--
View this message in context:
http://octave.1599824.n4.nabble.com/Optimise-horizontal-lines-at-peaks-and-troughs-of-a-sine-wave-tp2022935p2022935.html
Sent from the Octave - General mailing list archive at Nabble.com.
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- Optimise horizontal lines at peaks and troughs of a sine wave,
babelproofreader <=