Hi Charles,
if you start creating your own function it may be useful to look at the
BDF.jl package https://github.com/sam81/BDF.jl which deals with Biosemi
BDF files closely related to EDF files
http://www.biosemi.com/faq/file_format.htm
there is a fork of BDF.jl here https://github.com/codles/BDF.jl that
appears to have started to add support for EDF files, but I haven't
tested it.
Cheers,
Sam
Thank you for this good start! ;) I was just wondering if there was any
built function to do this before starting to do my own function.
Tomorrow is Monday, if I don't find any built function I will move
towards the direction you indicated ;) The R and Matlab functions I use
can also help.
Have a nice Sunday!
Best,
Charles
On Sun, Mar 22, 2015 at 12:25 PM, Tobias Knopp
<tobias.kn...@googlemail.com <mailto:tobias.kn...@googlemail.com>> wrote:
I have recently created functions for reading and writing a similar
format (Analyze/Nifti). Its not very complicated.
Something like the following to give you a start:
|
functionload_edf(filename::String)
header =Dict{ASCIIString,Any}()
open(filename,"r")dofd
version = bytestring(read(fd,Uint8,8))
header["version"]=version
localPatientId = bytestring(read(fd,Uint8,80))
header["version"]=localPatientId
...
# here the data would be read
end
returndata,header
end
|
Am Sonntag, 22. März 2015 08:28:20 UTC+1 schrieb Charles Santana:
Dear all,
Does any of you know if there is a library or a function to read
EDF files with Julia?
http://www.edfplus.info/specs/__edf.html
<http://www.edfplus.info/specs/edf.html>
EDF is a format for exchange and storage of multichannel
biological and physical signals. In our case, we have
polysomnographic data stored in this format.
We use to read this kind of data using functions written in R or
Matlab, or to use a free open-source software (edfbrowser) to
convert the data to ASCII. But as we always use Julia to do the
analysis of the converted data I was wondering if there is
something written in Julia to read them in their original format.
Thanks in advance for any help.
Best,
Charles
--
Um axé! :)
--
Charles Novaes de Santana, PhD
http://www.imedea.uib-csic.es/__~charles
<http://www.imedea.uib-csic.es/~charles>
--
Um axé! :)
--
Charles Novaes de Santana, PhD
http://www.imedea.uib-csic.es/~charles