horizon12
Newbie level 5
hello every one
url=http://www.0zz0.com]**broken link removed**[/url]
this is my code for
using in matlab
pwelch(y1,window,[],[],1000) %Welch's method
which y1 is my EEG signal.
my sampling frequency is 1000Hz for the EEG signal,
I want to get a frequency range of 0-30Hz.but I'm getting from 0 to 500Hz.
I know it is something related to the sampling frequency so I what I need to do in order to get the 0-30 Hz frequency?? I can't change my sampling frequency since my original EEG sampling frequency is 1000Hz??
any idea
thanks
**broken link removed**
url=http://www.0zz0.com]**broken link removed**[/url]
this is my code for
using in matlab
pwelch(y1,window,[],[],1000) %Welch's method
which y1 is my EEG signal.
my sampling frequency is 1000Hz for the EEG signal,
I want to get a frequency range of 0-30Hz.but I'm getting from 0 to 500Hz.
I know it is something related to the sampling frequency so I what I need to do in order to get the 0-30 Hz frequency?? I can't change my sampling frequency since my original EEG sampling frequency is 1000Hz??
any idea
thanks
**broken link removed**