lschank7/tr-epr-simulation
lschank7/tr-epr-simulation
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Finished basic structure of function

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sakul-45 2021-07-04 17:07:25 +02:00
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commit cea5e1367e
1 changed files with 34 additions and 5 deletions
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39
load_bruker.m
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@ -1,7 +1,36 @@
function [outputArg1,outputArg2] = load_bruker(inputArg1,inputArg2)
%LOAD_BRUKER Summary of this function goes here
% Detailed explanation goes here
outputArg1 = inputArg1;
outputArg2 = inputArg2;
function [Data,params] = load_bruker(path)
%LOAD_MATLAB imports TR-EPR data recorded with Bruker's xEPR
% Usage: ['data_as_double','struct_with_parameters'] = load_bruker('C:/full/path/to/file.mat')
%
% Imports data recorded by xEPR, where x axis is time and y axis is
% magnetic field.
% PATH can be either pointing to .DSC or .DTA, but both need to be there
% and in the same folder. PATH must also contain forwardslashes only.
% The params struct contains metadata of the measurement and is displayed
% in the command window when calling the function.
%
% Note that this funtion is dependent on easyspin.
%load Bruker data with help of easyspin
[bruker_axes,Data,bruker_params] = eprload(path);
%assign metadata to custom params struct
params.Field_Center = bruker_params.YMIN + 0.5*bruker_params.YWID;
params.Field_Sweep = bruker_params.YWID;
params.Field_Step = bruker_params.YWID / (bruker_params.YPTS-1);
params.Accumulations = bruker_params.AVGS;
params.laser_shotreprate = "NOT RECORDED";
params.Field_Start = bruker_params.YMIN;
params.Field_End = bruker_params.YMIN + bruker_params.YWID;
params.Field_Vector = cell2mat(bruker_axes(1,2));
params.mwFreq = bruker_params.MWFQ / 1e9;
params.mwPower = bruker_params.MWPW * 1e3;
params.QValue = "NOT RECORDED";
params.mwAtten = str2double(extractBefore(string(bruker_params.PowerAtten),' '));
params.mwFreqs = "NOT RECORDED";
params.Name = string(bruker_params.TITL);
%echo what information is contained in the structure called 'params'
params
end