I don't have background knowledge about signal processing before and new at Matlab too.
I have EEG data (with noise removed) 1x128; sampling rate = 128 Hz, It's means that I have 1 sec. data right?
OK, I need to extracted to 5 frequency bands that are Delta (0-4 Hz), Theta (4-8 Hz), Alpha (8-16 Hz), Beta (16- 32 Hz) and Gamma (32-64 Hz) by Wavelet Transform (using Matlab), What is/are function--commands should I use?
And then, I need to compute the power spectrum (PSD) for each band, What is/are function--commands should I use?
Input: X = [1:128] and I need Output: Y = [psdOfDelta, psdOfTheta, psdOfAlpha, psdOfBeta, psdOfGamma]