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BrukerRead.m
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BrukerRead.m
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function varargout = BrukerRead(varargin)
% BRUKERREAD Open Bruker BE3ST files (.DTA / .DSC , .spc / .par) into the
% MATLAB workspace.
%
% BRUKERREAD ()
% BRUKERREAD ('/path/to/file')
% BRUKERREAD ('plot')
% BRUKERREAD ('/path/to/file','plot')
% [x, y] = BRUKERREAD (...)
% [x, y, info] = BRUKERREAD (...)
%
% BRUKERREAD when run without any inputs, opens a GUI so that the user can
% open the file themselves. BRUKERREAD can also accept a path to a file as
% an input if the path is put in 'quotes' and the extension (.DTA) is left
% off.
%
% BRUKERREAD now also works with Bruker .spc/.par from EMX machines -
% thanks to Muege Aksoyoglu (Uni. Freiburg, DE) who kindly donated some
% .spc/.par files for testing
%
% BRUKERREAD can be run with the optional 'plot' input, to plot the file
% being loaded
%
% BRUKERREAD outputs a x matrix (magnetic field / time), a y matrix
% (intensity) and an optional info field.
%
% If no outputs are selected then the x and y values are plotted
% With the graph option (graph is assigned value 1) the data is also
% plotted
%
% BRUKERREAD is fully functional with cw experiments and 3 dimensional cw
% experiments where there is an additional .YGF file. BRUKERREAD provides
% basic functionality for pulsed experiments, it has been tested with field
% swept echoes and fourier induced decays. More complex experiments such as
% ENDOR/ESEEM are untested and may have varying results but the
% information array should be complete.
%
% Inputs:
% input1 - a string input to the path of a file
% input2 - 'plot' draws a plot of the imported file
%
% Outputs:
% output0 - plot
% A new figure showing the data
% output1 - x axis
% Magnetic field
% output2 - y axis
% Intensity
% output3 - information
% Array of information about the loaded file
%
% Example:
% [x,y] = BrukerRead
% GUI load a file
%
% [x,y,info] = BrukerRead('/path/to/file.DTA','plot')
% load x,y and info of file.DTA with to the workspace and
% plot x,y as a new figure
%
% Other m-files required: none
%
% Subfunctions: none
%
% MAT-files required: none
%
%
% See also: EPRTOOLBOX CWPLOTTER
% _ _
% | | | |
% _ __ ___ ___ _ __ __ _ __ _ _ __ | |__ _ _ ___ _ __ ___| |_
% | '_ ` _ \ / _ \| '__/ _` |/ _` | '_ \| '_ \| | | |/ _ \ | '_ \ / _ \ __|
% | | | | | | (_) | | | (_| | (_| | | | | |_) | |_| | __/_| | | | __/ |_
% |_| |_| |_|\___/|_| \__, |\__,_|_| |_|_.__/ \__, |\___(_)_| |_|\___|\__|
% __/ | __/ |
% |___/ |___/
%
%
% M. Bye v12.7
%
% Author: Morgan Bye
% Work address: Henry Wellcome Unit for Biological EPR
% University of East Anglia
% NORWICH, UK
% Email: morgan.bye@uea.ac.uk
% Website: http://www.morganbye.net/eprtoolbox/brukerread
% Jul 2012; Last revision: 9-July-2012
%
% Approximate coding time of file:
% 10 hours
%
%
% Version history:
% Jun 12 > Muege Aksoyoglu (Uni. Freiburg, DE) kindly donated some
% .spc/.par files from an EMX machine allowing for
% support for these files
% > GUI load window updated to "Bruker files" instead of
% seperate options for DTA and spc
% > if statements for DTA/spc changed to switch statements
% for cleaner code
%
% Apr 12 > Better handling of pulse experiments
% > Inputs changed so that 'plot' can be used by itself
% > Figure plotting reconfigured and improved
% - imaginary channel for pulse experiments
% - legend is displayed for real/imaginary channels
% - x-axis corrected for time or mag field depending
% on FSE or FID experiment with correct units/label
%
% Feb 12 Minor edit - fix for occasional file load by command line
% error
%
% Dec 11 Plotted figures have file names included in header
%
% Oct 11 > "Return" catch statement if user cancels a file load
% using the GUI
% > Fixed bug with 'plot' input parameter
%
% Sept 11 Changed fid/fopen name reference system so that files are
% still loaded even if not in the same location as MATLAB's
% "Current Folder". Only a problem occasionally when called
% from another script.
% Input arguments
% ========================================================================
switch nargin
case 0
% GUI get file
[file , directory] = uigetfile({'*.DTA;*.spc','Bruker File (*.DTA,*.spc)'; ...
'*.*', 'All Files (*.*)'},...
'Load Bruker file');
% if user cancels command nothing happens
if isequal(file,0) %|| isequal(directory,0)
return
end
% File name/path manipulation
address = [directory,file];
[~, name,extension] = fileparts(address);
graph = '';
case 1
% If input is 'plot'
if strcmp(varargin{1},'plot')
graph = 'plot';
% GUI get file
[file , directory] = uigetfile({'*.DTA','Bruker BES3T File (*.DTA)'; ...
'*.spc','Bruker Spc File (*.spc)'; ...
'*.*', 'All Files (*.*)'},'Load Bruker file');
% if user cancels command nothing happens
if isequal(file,0) %|| isequal(directory,0)
return
end
% File name/path manipulation
address = [directory,file];
[~, name,extension] = fileparts(address);
% Or if input is a path
else
address = varargin{1};
[directory,name,extension] = fileparts(address);
graph = '';
end
case 2
address = varargin{1};
[directory,name,extension] = fileparts(address);
graph = varargin{2};
end
% Parameter files
% ========================================================================
% Load .dsc/.par file
% ===================
switch extension
case '.spc'
filepar = [ directory '/' name '.par'];
fid = fopen( filepar , 'r');
delimiter = 10;
case '.DTA'
filedsc = [directory '/' name '.DSC'];
fid = fopen( filedsc , 'r');
delimiter = 10;
end
% Get characters from file
[string , string_characters] = fscanf( fid , '%c' );
% Close file, free up memory
fclose(fid);
% Convert character array into useful string array (insert line breaks)
parameters = [];
while isempty(string) == 0;
[token, string] = strtok(string,char(delimiter));
parameters = str2mat(parameters,token);
end
% Do basic reading of info file to decide on how to proceed with number
% crunching.
switch extension
case '.spc'
info.EXPT = 'CW';
case '.DTA'
info.EXPT = strtrim(regexprep(parameters((strmatch('EXPT',parameters)),:),'EXPT',''));
info.IRNAM = strtrim(regexprep(parameters((strmatch('IRNAM',parameters)),:),'IRNAM',''));
info.XNAM = strtrim(regexprep(parameters((strmatch('XNAM',parameters)),:),'XNAM',''));
info.XUNI = strtrim(regexprep(parameters((strmatch('XUNI',parameters)),:),'XUNI',''));
info.TITL = strtrim(regexprep(parameters((strmatch('TITL',parameters)),:),'TITL',''));
end
% Data files
% ========================================================================
% Load .dta/.spc file
switch extension
case '.spc'
fid = fopen( [directory '/' name '.spc'], 'r');
[y,n] = fread(fid,inf,'float');
case '.DTA'
fid = fopen( [directory '/' name '.DTA'], 'r','ieee-be.l64');
[y,n] = fread(fid,inf,'float64');
end
fclose(fid);
% Pulsed experiment splitting into real and imaginary channels
if strcmp(info.EXPT,'PLS')
z = reshape(y,2,[]);
y.real = z(1,:)';
y.imag = z(2,:)';
end
% YGF files
% ========================================================================
% search directory for .YGF file
if exist([directory name '.YGF'],'file')
% if exist, load .YGF , convert to usable matrix
fid = fopen( [directory name '.YGF'], 'r','ieee-be.l64');
[info.z_axis,info.z_axis_points] = fread(fid,inf,'float64');
% find number of data points
MagField.points = str2num(regexprep(parameters((strmatch('XPTS',parameters)),:),'XPTS',''));
% reshape the y-axis into columns using number of data points
y = reshape(y, MagField.points , []);
end
% Magnetic field
% ========================================================================
switch extension
case '.spc'
% Mag field centre point
MagField.centre = str2num(regexprep(parameters((strmatch('HCF',parameters)),:),'HCF',''));
% Mag field sweep width
MagField.width = str2num(regexprep(parameters((strmatch('HSW',parameters)),:),'HSW',''));
% Mag field data points
MagField.points = str2num(regexprep(parameters((strmatch('ANZ',parameters)),:),'ANZ',''));
MagField.min = MagField.centre - (MagField.width / 2);
MagField.sampling = MagField.width / MagField.points;
for k = 1:MagField.points
x(k) = MagField.min + (MagField.sampling * ((k)-1));
end
x = x';
case '.DTA'
% =================================
% a = strmatch('XMIN',basic_info) % find line of XMIN
% mag_start = basic_info(a,:); % read that line
% regexprep(mag_start,'XMIN','') % delete XMIN from that line
% str2num % convert string to number
%
% in a shell this could easily be done with "awk"
% =================================
% Mag field start
MagField.min = str2num(regexprep(parameters((strmatch('XMIN',parameters)),:),'XMIN',''));
% Mag field width
MagField.width = str2num(regexprep(parameters((strmatch('XWID',parameters)),:),'XWID',''));
% Mag number of data points
MagField.points = str2num(regexprep(parameters((strmatch('XPTS',parameters)),:),'XPTS',''));
MagField.max = MagField.min + MagField.width;
MagField.sampling = MagField.width / MagField.points;
for k = 1:MagField.points
x(k) = MagField.min + (MagField.sampling * ((k)-1));
end
x = x';
end
% Output arguments
% ========================================================================
% Output results according to requests
switch nargout
case 0
graph = 'plot';
case 1
varargout{1} = y;
case 2
varargout{1} = x;
varargout{2} = y;
case 3
switch extension
case '.spc'
info.MWFQ = str2num(regexprep(parameters((strmatch('MF' ,parameters)),:),'MF' ,''));
info.MWPW = str2num(regexprep(parameters((strmatch('MP' ,parameters)),:),'MP' ,''));
info.CenterField = str2num(regexprep(parameters((strmatch('HCF',parameters)),:),'HCF',''));
info.SweepWidth = str2num(regexprep(parameters((strmatch('HSW',parameters)),:),'HSW',''));
case '.DTA'
% create info parameters, only done if requested to minimise
% computation time of function
info.DSRC = strtrim(regexprep(parameters((strmatch('DSRC',parameters)),:),'DSRC',''));
info.BSEQ = strtrim(regexprep(parameters((strmatch('BSEQ',parameters)),:),'BSEQ',''));
info.IKKF = strtrim(regexprep(parameters((strmatch('IKKF',parameters)),:),'IKKF',''));
info.XTYP = strtrim(regexprep(parameters((strmatch('XTYP',parameters)),:),'XTYP',''));
info.YTYP = strtrim(regexprep(parameters((strmatch('YTYP',parameters)),:),'YTYP',''));
info.ZTYP = strtrim(regexprep(parameters((strmatch('ZTYP',parameters)),:),'ZTYP',''));
info.IRFMT = strtrim(regexprep(parameters((strmatch('IRFMT',parameters)),:),'IRFMT',''));
info.XMIN = str2num(regexprep(parameters((strmatch('XMIN',parameters)),:),'XMIN',''));
info.XWID = str2num(regexprep(parameters((strmatch('XWID',parameters)),:),'XWID',''));
info.XPTS = str2num(regexprep(parameters((strmatch('XPTS',parameters)),:),'XPTS',''));
% info.TITL = strtrim(regexprep(parameters((strmatch('TITL',parameters)),:),'TITL',''));
info.IRUNI = strtrim(regexprep(parameters((strmatch('IRUNI',parameters)),:),'IRUNI',''));
info.OPER = strtrim(regexprep(parameters((strmatch('OPER',parameters)),:),'OPER',''));
info.DATE = strtrim(regexprep(parameters((strmatch('DATE',parameters)),:),'DATE',''));
info.TIME = strtrim(regexprep(parameters((strmatch('TIME',parameters)),:),'TIME',''));
info.CMNT = strtrim(regexprep(parameters((strmatch('CMNT',parameters)),:),'CMNT',''));
info.SAMP = strtrim(regexprep(parameters((strmatch('SAMP',parameters)),:),'SAMP',''));
info.SFOR = strtrim(regexprep(parameters((strmatch('SFOR',parameters)),:),'SFOR',''));
info.STAG = strtrim(regexprep(parameters((strmatch('STAG',parameters)),:),'STAG',''));
info.OXS1 = strtrim(regexprep(parameters((strmatch('OXS1',parameters)),:),'OXS1',''));
info.AXS1 = strtrim(regexprep(parameters((strmatch('AXS1',parameters)),:),'AXS1',''));
info.AXS2 = strtrim(regexprep(parameters((strmatch('AXS2',parameters)),:),'AXS2',''));
info.AXS3 = strtrim(regexprep(parameters((strmatch('AXS3',parameters)),:),'AXS3',''));
info.A1CT = str2num(regexprep(parameters((strmatch('A1CT',parameters)),:),'A1CT',''));
info.A1SW = str2num(regexprep(parameters((strmatch('A1SW',parameters)),:),'A1SW',''));
info.MWFQ = str2num(regexprep(parameters((strmatch('MWFQ',parameters)),:),'MWFQ',''));
info.MWPW = str2num(regexprep(parameters((strmatch('MWPW',parameters)),:),'MWPW',''));
info.AVGS = str2num(regexprep(parameters((strmatch('AVGS',parameters)),:),'AVGS',''));
info.CenterField = strtrim(regexprep(parameters((strmatch('CenterField',parameters)),:),'CenterField',''));
info.FieldFlyback = strtrim(regexprep(parameters((strmatch('FieldFlyback',parameters)),:),'FieldFlyback',''));
info.FieldWait = strtrim(regexprep(parameters((strmatch('FieldWait',parameters)),:),'FieldWait',''));
info.GFactor = str2num(regexprep(parameters((strmatch('GFactor',parameters)),:),'GFactor',''));
info.SetToSampleG = strtrim(regexprep(parameters((strmatch('SetToSampleG',parameters)),:),'SetToSampleG',''));
info.SweepDirection = strtrim(regexprep(parameters((strmatch('SweepDirection',parameters)),:),'SweepDirection',''));
info.FrequencyMon = strtrim(regexprep(parameters((strmatch('FrequencyMon',parameters)),:),'FrequencyMon',''));
info.QMonitBridge = strtrim(regexprep(parameters((strmatch('QMonitBridge',parameters)),:),'QMonitBridge',''));
% Power is different because strmatch for 'Power' finds Power and
% PowerAtten
info.Power = parameters((strmatch('Power',parameters)),:);
info.Power = strtrim(regexprep((info.Power(1,:)),'Power',''));
info.PowerAtten = strtrim(regexprep(parameters((strmatch('PowerAtten',parameters)),:),'PowerAtten',''));
info.BaselineCorr = strtrim(regexprep(parameters((strmatch('BaselineCorr',parameters)),:),'BaselineCorr',''));
info.NbScansAcc = str2num(regexprep(parameters((strmatch('NbScansAcc',parameters)),:),'NbScansAcc',''));
info.NbScansDone = str2num(regexprep(parameters((strmatch('NbScansDone',parameters)),:),'NbScansDone',''));
info.NbScansToDo = str2num(regexprep(parameters((strmatch('NbScansToDo',parameters)),:),'NbScansToDo',''));
% Experiment dependent parameters
switch info.EXPT
case 'PLS'
% documentation text
info.IIFMT = strtrim(regexprep(parameters((strmatch('IIFMT',parameters)),:),'IIFMT',''));
info.IIUNI = strtrim(regexprep(parameters((strmatch('IIUNI',parameters)),:),'IIUNI',''));
info.Delay = parameters((strmatch('Delay',parameters)),:);
info.Delay = strtrim(regexprep((info.Delay(1,:)),'Delay',''));
% cw bridge
info.AcqFineTuning = strtrim(regexprep(parameters((strmatch('AcqFineTuning',parameters)),:),'AcqFineTuning',''));
info.AcqScanFTuning = strtrim(regexprep(parameters((strmatch('AcqScanFTuning',parameters)),:),'AcqScanFTuning',''));
info.AcqSliceFTuning = strtrim(regexprep(parameters((strmatch('AcqSliceFTuning',parameters)),:),'AcqSliceFTuning',''));
% endor
info.EIEENDORFreq = strtrim(regexprep(parameters((strmatch('EIEENDORFreq',parameters)),:),'EIEENDORFreq',''));
info.EIEIsotope = strtrim(regexprep(parameters((strmatch('EIEIsotope',parameters)),:),'EIEIsotope',''));
info.EIERFSweepDir = strtrim(regexprep(parameters((strmatch('EIERFSweepDir',parameters)),:),'EIERFSweepDir',''));
info.EIEStaticField = strtrim(regexprep(parameters((strmatch('EIEStaticField',parameters)),:),'EIEStaticField',''));
info.EIEStaticRF = strtrim(regexprep(parameters((strmatch('EIEStaticRF',parameters)),:),'EIEStaticRF',''));
info.ENDORType = strtrim(regexprep(parameters((strmatch('ENDORType',parameters)),:),'ENDORType',''));
info.RF1Atten = strtrim(regexprep(parameters((strmatch('RF1Atten',parameters)),:),'RF1Atten',''));
info.RF1FreqPos = strtrim(regexprep(parameters((strmatch('RF1FreqPos',parameters)),:),'RF1FreqPos',''));
info.RF1StartFreq = strtrim(regexprep(parameters((strmatch('RF1StartFreq',parameters)),:),'RF1StartFreq',''));
info.RF1SweepWidth = strtrim(regexprep(parameters((strmatch('RF1SweepWidth',parameters)),:),'RF1SweepWidth',''));
info.RF2Atten = strtrim(regexprep(parameters((strmatch('RF2Atten',parameters)),:),'RF2Atten',''));
info.RF2FreqPos = strtrim(regexprep(parameters((strmatch('RF2FreqPos',parameters)),:),'RF2FreqPos',''));
info.RF2StartFreq = strtrim(regexprep(parameters((strmatch('RF2StartFreq',parameters)),:),'RF2StartFreq',''));
info.RF2SweepWidth = strtrim(regexprep(parameters((strmatch('RF2SweepWidth',parameters)),:),'RF2SweepWidth',''));
info.RFSrcMixing = strtrim(regexprep(parameters((strmatch('RFSrcMixing',parameters)),:),'RFSrcMixing',''));
info.SumAtten = parameters((strmatch('SumAtten',parameters)),:);
info.SumAtten = strtrim(regexprep((info.Power(1,:)),'SumAtten',''));
info.SumAttenStart = strtrim(regexprep(parameters((strmatch('SumAttenStart',parameters)),:),'SumAttenStart',''));
info.SumAttenWidth = strtrim(regexprep(parameters((strmatch('SumAttenWidth',parameters)),:),'SumAttenWidth',''));
% fieldCtrl
info.FieldResol = str2num(regexprep(parameters((strmatch('FieldResol',parameters)),:),'FieldResol',''));
% ftBridge
info.Attenuation = strtrim(regexprep(parameters((strmatch('Attenuation',parameters)),:),'Attenuation',''));
info.ELDORAtt = strtrim(regexprep(parameters((strmatch('ELDORAtt',parameters)),:),'ELDORAtt',''));
info.FrequencyA = strtrim(regexprep(parameters((strmatch('FrequencyA',parameters)),:),'FrequencyA',''));
info.VideoBW = strtrim(regexprep(parameters((strmatch('VideoBW',parameters)),:),'VideoBW',''));
info.VideoGain = strtrim(regexprep(parameters((strmatch('VideoGain',parameters)),:),'VideoGain',''));
% ftEpr
info.AutoTimeOut = strtrim(regexprep(parameters((strmatch('AutoTimeOut',parameters)),:),'AutoTimeOut',''));
info.AveragesPerScan = str2num(regexprep(parameters((strmatch('AveragesPerScan',parameters)),:),'AveragesPerScan',''));
info.ELDORFreqStart = strtrim(regexprep(parameters((strmatch('ELDORFreqStart',parameters)),:),'ELDORFreqStart',''));
info.ELDORFreqWidth = strtrim(regexprep(parameters((strmatch('ELDORFreqWidth',parameters)),:),'ELDORFreqWidth',''));
info.FTAcqModeSlct = strtrim(regexprep(parameters((strmatch('FTAcqModeSlct',parameters)),:),'FTAcqModeSlct',''));
info.PPExtTrg = parameters((strmatch('PPExtTrg',parameters)),:);
info.PPExtTrg = strtrim(regexprep((info.PPExtTrg(1,:)),'PPExtTrg',''));
info.PPExtTrgSlope = strtrim(regexprep(parameters((strmatch('PPExtTrgSlope',parameters)),:),'PPExtTrgSlope',''));
info.PlsSPELEXPSlct = strtrim(regexprep(parameters((strmatch('PlsSPELEXPSlct',parameters)),:),'PlsSPELEXPSlct',''));
info.ReplaceMode = parameters((strmatch('ReplaceMode',parameters)),:);
info.ReplaceMode_ftEpr = strtrim(regexprep((info.ReplaceMode(1,:)),'ReplaceMode',''));
info.ReplaceMode_recorder = strtrim(regexprep((info.ReplaceMode(2,:)),'ReplaceMode',''));
clear info.ReplaceMode
info.ShotRepTime = strtrim(regexprep(parameters((strmatch('ShotRepTime',parameters)),:),'ShotRepTime',''));
info.ShotsPLoop = strtrim(regexprep(parameters((strmatch('ShotsPLoop',parameters)),:),'ShotsPLoop',''));
info.SptProgress = strtrim(regexprep(parameters((strmatch('SptProgress',parameters)),:),'SptProgress',''));
info.SweepsPExp = strtrim(regexprep(parameters((strmatch('SweepsPExp',parameters)),:),'SweepsPExp',''));
info.TriggerTimeOut = strtrim(regexprep(parameters((strmatch('TriggerTimeOut',parameters)),:),'TriggerTimeOut',''));
info.XAxisQuant = strtrim(regexprep(parameters((strmatch('XAxisQuant',parameters)),:),'XAxisQuant',''));
info.XSpecRes = str2num(regexprep(parameters((strmatch('XSpecRes',parameters)),:),'XSpecRes',''));
info.YAxisQuant = strtrim(regexprep(parameters((strmatch('YAxisQuant',parameters)),:),'YAxisQuant',''));
info.YSpecRes = str2num(regexprep(parameters((strmatch('YSpecRes',parameters)),:),'YSpecRes',''));
case 'CW'
% document text
info.YFMT = strtrim(regexprep(parameters((strmatch('YFMT',parameters)),:),'YFMT',''));
info.YNAM = strtrim(regexprep(parameters((strmatch('YNAM',parameters)),:),'YNAM',''));
info.YUNI = strtrim(regexprep(parameters((strmatch('YUNI',parameters)),:),'YUNI',''));
% standard parameter
info.RESO = strtrim(regexprep(parameters((strmatch('RESO',parameters)),:),'RESO',''));
info.SPTP = str2num(regexprep(parameters((strmatch('SPTP',parameters)),:),'SPTP',''));
info.RCAG = str2num(regexprep(parameters((strmatch('RCAG',parameters)),:),'RCAG',''));
info.RCHM = str2num(regexprep(parameters((strmatch('RCHM',parameters)),:),'RCHM',''));
info.B0MA = str2num(regexprep(parameters((strmatch('B0MA',parameters)),:),'B0MA',''));
info.B0MF = str2num(regexprep(parameters((strmatch('B0MF',parameters)),:),'B0MF',''));
info.RCPH = str2num(regexprep(parameters((strmatch('RCPH',parameters)),:),'RCPH',''));
info.RCOF = str2num(regexprep(parameters((strmatch('RCOF',parameters)),:),'RCOF',''));
info.A1RS = str2num(regexprep(parameters((strmatch('A1RS',parameters)),:),'A1RS',''));
info.RCTC = str2num(regexprep(parameters((strmatch('RCTC',parameters)),:),'RCTC',''));
% mwBridge
info.AcqFineTuning = strtrim(regexprep(parameters((strmatch('AcqFineTuning',parameters)),:),'AcqFineTuning',''));
% fieldCtrl
% info.SweepWidth = parameters((strmatch('SweepWidth',parameters)),:);
% info.SweepWidth_fieldCtrl = strtrim(regexprep((info.SweepWidth(1,:)),'SweepWidth',''));
% info.SweepWidth_ramp2 = strtrim(regexprep((info.SweepWidth(2,:)),'SweepWidth',''));
clear info.SweepWidth
info.Delay = strtrim(regexprep(parameters((strmatch('Delay',parameters,'exact')),:),'Delay',''));
info.ReplaceMode = strtrim(regexprep(parameters((strmatch('ReplaceMode',parameters)),:),'ReplaceMode',''));
% signalChannel
info.AFCTrap = strtrim(regexprep(parameters((strmatch('AFCTrap',parameters)),:),'AFCTrap',''));
info.Calibrated = strtrim(regexprep(parameters((strmatch('Calibrated',parameters)),:),'Calibrated',''));
info.ConvTime = strtrim(regexprep(parameters((strmatch('ConvTime',parameters)),:),'ConvTime',''));
info.DModAFCTrap = strtrim(regexprep(parameters((strmatch('DModAFCTrap',parameters)),:),'DModAFCTrap',''));
info.DModAmp = strtrim(regexprep(parameters((strmatch('DModAmp',parameters)),:),'DModAmp',''));
info.DModCalibrated = strtrim(regexprep(parameters((strmatch('DModCalibrated',parameters)),:),'DModCalibrated',''));
info.DModDetectSCT = strtrim(regexprep(parameters((strmatch('DModDetectSCT',parameters)),:),'DModDetectSCT',''));
info.DModEliDelay = strtrim(regexprep(parameters((strmatch('DModEliDelay',parameters)),:),'DModEliDelay',''));
info.DModExtLockIn = strtrim(regexprep(parameters((strmatch('DModExtLockIn',parameters)),:),'DModExtLockIn',''));
info.DModExtTrigger = strtrim(regexprep(parameters((strmatch('DModExtTrigger',parameters)),:),'DModExtTrigger',''));
info.DModFieldMod = strtrim(regexprep(parameters((strmatch('DModFieldMod',parameters)),:),'DModFieldMod',''));
info.DModGain = strtrim(regexprep(parameters((strmatch('DModGain',parameters)),:),'DModGain',''));
info.DModHighPass = strtrim(regexprep(parameters((strmatch('DModHighPass',parameters)),:),'DModHighPass',''));
info.DModIntegrator = strtrim(regexprep(parameters((strmatch('DModIntegrator',parameters)),:),'DModIntegrator',''));
info.DModModOutput = strtrim(regexprep(parameters((strmatch('DModModOutput',parameters)),:),'DModModOutput',''));
info.DModSignalInput = strtrim(regexprep(parameters((strmatch('DModSignalInput',parameters)),:),'DModSignalInput',''));
info.DModTimeConst = strtrim(regexprep(parameters((strmatch('DModTimeConst',parameters)),:),'DModTimeConst',''));
info.DoubleModFreq = strtrim(regexprep(parameters((strmatch('DoubleModFreq',parameters)),:),'DoubleModFreq',''));
info.DoubleModPhase = strtrim(regexprep(parameters((strmatch('DoubleModPhase',parameters)),:),'DoubleModPhase',''));
info.DoubleMode = strtrim(regexprep(parameters((strmatch('DoubleMode',parameters)),:),'DoubleMode',''));
info.EliDelay = strtrim(regexprep(parameters((strmatch('EliDelay',parameters)),:),'EliDelay',''));
info.ExtLockIn = strtrim(regexprep(parameters((strmatch('ExtLockIn',parameters)),:),'ExtLockIn',''));
info.ExtTrigger = strtrim(regexprep(parameters((strmatch('ExtTrigger',parameters)),:),'ExtTrigger',''));
info.Gain = strtrim(regexprep(parameters((strmatch('Gain',parameters)),:),'Gain',''));
info.Harmonic = str2num(regexprep(parameters((strmatch('Harmonic',parameters)),:),'Harmonic',''));
info.HighPass = strtrim(regexprep(parameters((strmatch('HighPass',parameters)),:),'HighPass',''));
info.Integrator = strtrim(regexprep(parameters((strmatch('Integrator',parameters)),:),'Integrator',''));
info.ModAmp = strtrim(regexprep(parameters((strmatch('ModAmp',parameters)),:),'ModAmp',''));
info.ModFreq = strtrim(regexprep(parameters((strmatch('ModFreq',parameters)),:),'ModFreq',''));
info.ModInput = strtrim(regexprep(parameters((strmatch('ModInput',parameters)),:),'ModInput',''));
info.ModOutput = strtrim(regexprep(parameters((strmatch('ModOutput',parameters)),:),'ModOutput',''));
info.ModPhase = str2num(regexprep(parameters((strmatch('ModPhase',parameters)),:),'ModPhase',''));
info.Offset = strtrim(regexprep(parameters((strmatch('Offset',parameters)),:),'Offset',''));
info.QuadMode = strtrim(regexprep(parameters((strmatch('QuadMode',parameters)),:),'QuadMode',''));
info.QuadPhase = str2num(regexprep(parameters((strmatch('QuadPhase',parameters)),:),'QuadPhase',''));
info.Resolution = str2num(regexprep(parameters((strmatch('Resolution',parameters)),:),'Resolution',''));
info.Resonator = str2num(regexprep(parameters((strmatch('Resonator',parameters)),:),'Resonator',''));
info.SctNorm = strtrim(regexprep(parameters((strmatch('SctNorm',parameters)),:),'SctNorm',''));
info.SctRevision = strtrim(regexprep(parameters((strmatch('SctRevision',parameters)),:),'SctRevision',''));
info.SignalInput = strtrim(regexprep(parameters((strmatch('SignalInput',parameters)),:),'SignalInput',''));
info.SweepTime = strtrim(regexprep(parameters((strmatch('SweepTime',parameters)),:),'SweepTime',''));
info.TimeConst = strtrim(regexprep(parameters((strmatch('TimeConst',parameters)),:),'TimeConst',''));
info.TuneCaps = str2num(regexprep(parameters((strmatch('TuneCaps',parameters)),:),'TuneCaps',''));
end
end
varargout{1} = x;
varargout{2} = y;
varargout{3} = info;
otherwise
varargout{1} = x;
varargout{2} = y;
end
% Figure plotting
% ========================================================================
% Check if figure plotting is selected
if isequal(graph,'plot')
figure('name' , ['BrukerRead: ' name], 'NumberTitle','off');
% PULSE EXPERIMENTS
switch info.EXPT
case 'PLS'
switch info.XNAM
% For FSEs
case '''Field'''
plot(x/10,y.real,'k-' , x/10,y.imag,'r-');
xlabel('Magnetic Field / mT');
% For FIDs
case '''Time'''
plot(x,y.real,'k-' , x,y.imag,'r-');
xlabel('Time / ns');
% case '''Frequency'''
% PLACEHOLDER
% Try plotting for other experiments (ie ENDOR)
otherwise
try
plot(x,y.real,'k-' , x,y.imag,'r-');
end
end
legend('Real','Imaginary')
% CW EXPERIMENTS
case 'CW'
plot(x/10,y);
xlabel('Magnetic Field / mT');
end
% Figure formatting
ylabel('Intensity');
set(gcf,'color', 'white');
axis tight;
end
end