old musi stuff

2025-10-29 21:48:54 -05:00
parent c3b0526f59
commit 6b150b7bae
11 changed files with 1319 additions and 7 deletions
--- a/compute_vector_feature.py
+++ b/compute_vector_feature.py
@@ -24,8 +24,8 @@ def compute_feature_vector(eegdata, Fs):

    NFFT = nextpow2(winSampleLength)
    Y = np.fft.fft(dataWinCenteredHam, n=NFFT, axis=0)/winSampleLength
-    PSD = 2*np.abs(Y[0:NFFT/2,:])
-    f = Fs/2*np.linspace(0,1,NFFT/2)
+    PSD = 2*np.abs(Y[0:NFFT//2,:])
+    f = Fs/2*np.linspace(0,1,NFFT//2)

    # SPECTRAL FEATURES
    # Average of band powers