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edflib - Toolbox for reading and writing edf/ bdf files >> Functions for reading files > edf_get_prefilter

edf_get_prefilter

Returns the prefilter of signal edfsignal ("HP:0.1Hz", "LP:75Hz N:50Hz", etc.)

Calling Sequence

prefilter=edf_get_prefilter(path, edfsignal)
prefilter=edf_get_prefilter(edf_header, edfsignal)

Parameters

path:

string containing the path and name of the file

edf_header:

plist with header information from edfopen_file_readonly

edfsignal:

Minimum value is 1.

prefilter:

prefilter of signal edfsignal

Description

Returns the prefilter of signal edfsignal ("HP:0.1Hz", "LP:75Hz N:50Hz", etc.).

Examples

prefilter=edf_get_prefilter(edf_getpath()+'/demos/demo.bdf',1)

[header_list]=edfopen_file_readonly(edf_getpath()+'/demos/demo.bdf', 0);
prefilter=edf_get_prefilter(header_list,1);
edf_close(header_list.handle);

See also

Authors


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