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allan_overlap.m calculates the overlapping Allan deviation (ADEV) of a time domain signal. It is designed for stability analysis of frequency data, although the analysis can be applied to other types of data. Fractional frequency or phase data sets with sample rate or time stamp information are handled.
Note: for regular and modified Allan deviation analysis, please see the files allan.m (ID: #13246) and allan_modified.m (ID: #26637).
Cite As
M. A. Hopcroft (2026). allan_overlap (https://au.mathworks.com/matlabcentral/fileexchange/26441-allan_overlap), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.7.0.0 (8.25 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.7.0.0 | (fix description typo) |
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| 1.6.0.0 | v2.24 fix bug related to phase data and timestamps |
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| 1.5.0.0 | v2.22 improve tau handling; plotting bugfix |
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| 1.4.0.0 | v2.2 synchronize with allan.m v2.2. Handle certain timestamp irregularities. |
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| 1.3.0.0 | bug fixes for irregular sample rates (thanks to Ryad Ben-El-Kezadri for feedback and testing); other bug fixes (see comments in code) |
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| 1.2.0.0 | Description typo fix |
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| 1.1.0.0 | add support for phase data; code cleanup; see code for details |
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| 1.0.0.0 |
