Displaying 2 results from an estimated 2 matches for "electroencephalogram".
2006 Mar 14
1
sort of fread to read from a file at fixed positions?
Hello everybody,
I need to read a file with a header (EDF files, recorded
electroencephalogram signals) that has fixed byte positions for each
field of its header.
These fields have no separator between them, for example:
<8 ascii name of the patient><10ascii start time of the recording><4
ascii ... > etc.
I read that perfectly in Octave by using fread, fseek and other...
2003 Aug 11
0
Designing and incorporating a digital filter
I have a time series of data from an electroencephalogram (EEG).
I wish to filter the data to get rid of 50Hz mains 'hum'. I have
'designed' a combination bandpass and notch filter using a web-
site. The site returns the filter in "ANSI C" source code. It is:-
/* Digital filter designed by mkfilter/mkshape/gencode A.J. Fisher...