about CSP filter dimension
Posted: Wed Apr 25, 2018 6:20 am
I am currently working on BCI program operated by motor imagery.
While I am designing CSP filter, I found there are filter dimension.
The default value is two, What does the two filters represent? filter subsets with largest and smallest eigen value? or first and second?
Then, when I choose it four or five? What would that mean?
How should I select the number of dimension of the CSP filter?
And, is there any reference paper for that?
While I am designing CSP filter, I found there are filter dimension.
The default value is two, What does the two filters represent? filter subsets with largest and smallest eigen value? or first and second?
Then, when I choose it four or five? What would that mean?
How should I select the number of dimension of the CSP filter?
And, is there any reference paper for that?