how to classify eeg data

i have raw eeg data of left and right hand motor imagery. i did eeg signal processing using fft and wavelet tranform. i got a plot of delta,theta, alpha, beta ,gamma in power spectral density. now i want classify eeg data. how do i classify data and which classifier is best. if anyone has matlab code for classification of eeg data, please provide. i tried svm but i dont know how to create feature from from psd. kindly help me. thanks in advance.

[Walter Roberson]

Classify into what ? For example are you attempting to distinguish "busy" from "resting"? Are you attempting to distinguish "turning a doorknob" from "opening a jar" ?

[Star Strider]

Start with a PubMed search.

[ramandeep kaur]

hi walter robinson. i want to distinguish left hand motor imagery from right hand motor imagery. i can also go for classifying data busy from resting state. please help.

[Walter Roberson]

In a duplicate posting the user included http://uk.mathworks.com/matlabcentral/answers/uploaded_files/32302/dtabg%20code%20(eeg).txt

[ramandeep kaur]

need to classify the result of above link. does anyone has classification code.