Frequency and time-frequency analysis in Matlab

Versión 1.5.5 (1,32 MB) por Lubos Smolik
Perform time-frequency analysis without the Signal Processing Toolbox™
5.0
(4)
2,3K Descargas
Actualizado 12 ago 2025
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Lubos Smolik (2025). Frequency and time-frequency analysis in Matlab (https://github.com/LubosSmolik/autofft/releases/tag/v1.5.5), GitHub. Recuperado .

Compatibilidad con la versión de MATLAB
Se creó con R2025a
Compatible con cualquier versión desde R2016b hasta R2025a
Compatibilidad con las plataformas
Windows macOS Linux
Categorías
Más información sobre Spectral Measurements en Help Center y MATLAB Answers.
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Versión Publicado Notas de la versión
1.5.5

See release notes for this release on GitHub: https://github.com/LubosSmolik/autofft/releases/tag/v1.5.5
1.5.4

See release notes for this release on GitHub: https://github.com/LubosSmolik/autofft/releases/tag/v1.5.4
1.5.3

See release notes for this release on GitHub: https://github.com/LubosSmolik/autofft/releases/tag/v1.5.3
1.5.2

See release notes for this release on GitHub: https://github.com/CarlistRieekan/autofft/releases/tag/v1.5.2
1.5.1

See release notes for this release on GitHub: https://github.com/CarlistRieekan/autofft/releases/tag/v1.5.1
1.5

See release notes for this release on GitHub: https://github.com/CarlistRieekan/autofft/releases/tag/v1.5
1.4.1

See release notes for this release on GitHub: https://github.com/CarlistRieekan/autofft/releases/tag/v1.4.1
1.4

See release notes for this release on GitHub: https://github.com/CarlistRieekan/autofft/releases/tag/v1.4
1.3.1

See release notes for this release on GitHub: https://github.com/CarlistRieekan/autofft/releases/tag/v1.3.1
1.3.0

Please, see https://github.com/CarlistRieekan/autofft/releases
1.2.5.1

See release notes for this release on GitHub: https://github.com/CarlistRieekan/autofft/releases/tag/1.2.5.1
1.2.5

An optional highpass filtering has been implemented.
1.2.4.2

Overlap length (in samples) returned in output variable setup is now correct. Previous versions incorrectly returned overlap percentage.
1.2.4.1

An error occurring during estimation of autospectrum has been fixed.
1.2.4

- Improved documentation.
- New types of averaging: median filter and variance of spectral unit.
- Results of the STFT of multiple signals are now returned as 3D array.
- Performance improved significantly.
- Accuracy of PSD slightly improved.
1.2.3

- User can define frequency resolution of the analyser.
- The window function can be directly specified as a vector.
- The analyser setup can be returned as an output variable.
- Warning messages are now displayed.
1.2.2

Para consultar o notificar algún problema sobre este complemento de GitHub, visite el repositorio de GitHub.
Para consultar o notificar algún problema sobre este complemento de GitHub, visite el repositorio de GitHub.