Description: Burg algorithm for power spectrum estimation, sampling points nfft MAX value and does not affect the position of s = data22 (6, :) . S = s (50:150) nfft = 2048 fs = 500 EEG [px1, f1] = pburg (s, 6, nfft, fs) figure plot (f1, px1) title (' CI- Burg algorithm for power spectral estimation' ) xlabel (' Frequency (Hz)' ) ylabel (' Power' ) IndMax = find (diff (sign (diff (px1))) < 0)+1 MAX = px1 (IndMax) loc = f1 (IndMax) figure plot (f1, px1) title (' CI- Burg algorithm for power spectral estimation ' ) xlabel (' Frequency (Hz) ' ) ylabel (' Power ' ) hold on plot (loc (1), MAX (1),' * ' ) hold on plot ( loc (2), MAX (2), ' *' ) hold on plot (loc (3), MAX (3), ' *' )
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amp latency AR test.m
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