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DIGITAL SIGNAL ANALYSIS

PSELab freeware
"PSE Lab" (http://pselab.ru/en) is a freeware application. It is useful to estimate power spectrum and time frequency distribution of signals. To estimate power spectrum the application uses periodogram, least squares Prony, Burg, covariance, MUSIC, and some other methods. Most these methods are described in the book "Digital Spectral Analysis with Applications" by S. L. Marple. To estimate time frequency distribution the application uses short Time Fourier transform, pseudo-Wigner-Ville transform, least squares Prony, Burg, covariance, MUSIC and some other methods. If you have any questions, please do not hesitate to ask here.

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Last post by Sergey
10 Mar 2016, 02:22
PSE online
To estimate power spectrum you may use online service (http://pselab.ru/en/PSE_online), where periodogram, least squares Prony method, modified least squares Prony method, Burg method, modified covariance method are used . If you have any questions, please do not hesitate to ask here.

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Time spectral analysis
Ask questions about short-time spectral distribution estimation methods that are used in PSELAB program.

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Power spectrum estimation
Ask questions about power spectrum estimation methods that are used in PSELAB program.

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