TEAP (Toolbox for Emotion Analysis using Physiological Signals) doc
EEG_get_channel.m
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16 %> @file EEG_get_channel.m
17 %> @brief Gets the channel data from the EEG signal
18 %
19 %> @param Signal: the signal
20 %> @param channelName: the name of the channel you want to take
21 %
22 %> @retval Data: the data of the channel
23 %
24 %> @author Copyright Frank Villaro-Dixon, 2014
25 function Data = EEG_get_channel(Signal, channelName)
26 
27 if(nargin ~= 2)
28  error('Usage: Data = EEG_get_channel(Signal, channelName)');
29 end
30 
31 Signal = EEG__assert_type(Signal);
32 
33 if(~isfield(Signal__get_raw(Signal), channelName))
34  error(['Sorry, but I don''t have the channel that you wanted (' ...
35  channelName ')']);
36 end
37 
38 raw = Signal__get_raw(Signal);
39 Data = raw.(channelName);
40 
41 
Signal__get_raw
function Signal__get_raw(in Signal)
EEG__assert_type
function EEG__assert_type(in Signal)
EEG_get_channel
function EEG_get_channel(in Signal, in channelName)