Home > eeg > egis > meg_code > rd_meg_csdm_hdr.m

rd_meg_csdm_hdr

PURPOSE ^

SYNOPSIS ^

function [version,NChan_file,NMeg,NReference,NEeg,NAnalog,NBad_chan,bad_chan,NEpoch,Epoch,nfreq] = rd_meg_csdm_hdr(csdmfname);

DESCRIPTION ^

 reads just the header

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 function [version,NChan_file,NMeg,NReference,NEeg,NAnalog,NBad_chan,bad_chan,NEpoch,Epoch,nfreq] = rd_meg_csdm_hdr(csdmfname);
0002 %
0003 % reads just the header
0004 %
0005 
0006 if isempty(csdmfname)
0007     [fid,csdmfname] = get_fid('rb');
0008     fclose(fid);
0009 end;
0010 
0011 csdmfid = open_file_w_byte_order(csdmfname,-1);
0012 
0013 version = fread(csdmfid,1,'integer*2');
0014 NChan_file = fread(csdmfid,1,'integer*2');
0015 NMeg = fread(csdmfid,1,'integer*2');
0016 NReference = fread(csdmfid,1,'integer*2');
0017 NEeg = fread(csdmfid,1,'integer*2');
0018 NAnalog = fread(csdmfid,1,'integer*2');
0019 NBad_chan = fread(csdmfid,1,'integer*2');
0020 bad_chan = fread(csdmfid,[1,NBad_chan],'integer*2');
0021 NEpoch = fread(csdmfid,1,'integer*2');
0022 Epoch = fread(csdmfid,1,'real*4');
0023 nfreq = fread(csdmfid,1,'integer*2');
0024 fclose(csdmfid);
0025 
0026

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