fiff_read_raw_segment_times.m
2cb18aae5832master

fiff_read_raw_segment_times.m
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			function [data,times] = fiff_read_raw_segment_times(raw,from,to,sel)
			%
			% [data,times] = fiff_read_raw_segment_times(raw,from,to)
			%
			% Read a specific raw data segment
			%
			% raw - structure returned by fiff_setup_read_raw
			% from - starting time of the segment in seconds
			% to - end time of the segment in seconds
			% sel - optional channel selection vector
			%
			% data - returns the data matrix (channels x samples)
			% times - returns the time values corresponding to the samples (optional)
			%

			%
			% Author : Matti Hamalainen, MGH Martinos Center
			% License : BSD 3-clause
			%
			% Revision 1.3 2006/04/23 15:29:40 msh
			% Added MGH to the copyright
			%
			% Revision 1.2 2006/04/21 14:23:16 msh
			% Further improvements in raw data reading
			%
			%

			me='MNE:fiff_read_raw_segment_times';

			if nargin == 3
			sel = [];
			elseif nargin ~= 4
			error(me,'Incorrect number of arguments');
			end
			%
			% Convert to samples
			%
			from = floor(from*raw.info.sfreq);
			to = ceil(to*raw.info.sfreq);
			%
			% Read it
			%
			[ data, times ] = fiff_read_raw_segment(raw,from,to,sel);

			return;

			end