Page 1 of 1
EEG data of two different conditions (Eyes- opened and Eyes-closed) was processed using Short Time Fourier Transform (ST
Posted: Tue Jul 05, 2022 8:54 am
by answerhappygod
- Eeg Data Of Two Different Conditions Eyes Opened And Eyes Closed Was Processed Using Short Time Fourier Transform St 1 (54.96 KiB) Viewed 13 times
EEG data of two different conditions (Eyes- opened and Eyes-closed) was processed using Short Time Fourier Transform (STFT). Then, the average value of the STFT results were obtained and plotted into Figure 8. Based on the figure, explain what phenomena that can be observed by looking at the figure individually and by comparing those figures. Please explain what can be observed and why such results occur. (9 markah /marks) Power (microvolt²) 3 2 O 00 6 Power (microvolt²) N O x 107 0 106 Eyes-opened 10 20 30 10 Eyes-closed 20 40 30 Frequency (Hz) Rajah 8 / Figure 8 40 50 50 60 60