Spectral Signal Analysis

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Author/s

Ioannis Pitas (AUTH)

About the resource/s

This lecture overviews Spectral Signal Analysis that has many applications in periodicity estimation and acoustic/speech/music/biomedical signa analysis. It covers the following topics in detail: Power Spectrum, autocorrelation function and Fourier Transform. Power Spectrum and random signals. Bartlett Method, Welch Method Blackman – Tukey Method for Power Spectrum estimation.

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