-
Notifications
You must be signed in to change notification settings - Fork 0
/
getdata.m
149 lines (100 loc) · 5.51 KB
/
getdata.m
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
function tdata = getdata(X,n) %raw fluorolog data where wavelength is the first column
%function to import data from Fluorolog-3 *.dat data exported by the Origin
%on the computer.
%Zhiliang Gong, 7/24/2012
%modified on 11/6/2012 by Zhiliang Gong
%modified on 12/14/2012 by Zhiliang Gong
%modified on 11/14/2013 by Zhiliang Gong
%modified on 7/11/2014 by Zhiliang Gong
%modified on 7/26/2014 by Zhiliang Gong
%either 0 argument, 1 argument, or 2 arguments
switch nargin
case 0
fname = uigetfile('*.dat','Select the file you want to import');
lname = uigetfile('*.dat','Select last data file in series');
raw = importdata(fname);
tdata.wl = raw.data(:,1); % the wavelength range, which should be the same for all series
fser = fname(1); %the first series, so that different series could be imported
lser = lname(1); %the last series
if fser == lser %only one series to import, or more
fnum = str2double(strcat(fname(length(fname)-12), fname(length(fname)-11)));
%index of the first file
lnum = str2double(strcat(lname(length(lname)-12), lname(length(lname)-11)));
%index of the last file
int = fnum:lnum; %the index series
%initializing the tdata variable
tdata.SR = zeros(length(tdata.wl),length(int)); %this is the signal normalized by lamp amptitude
tdata.Sc = tdata.SR; %signal corrected for detector sensitivity
tdata.ScRc = tdata.SR; %lamp amptitude and detector sensitivity
tdata.S = tdata.SR; %original counts
tdata.R = tdata.SR; %lamp amptitude
for k = 1:length(int)
name = strcat(fname(1:(length(fname)-13)),sprintf('%02d',int(k)),')_Graph.dat');
raw = importdata(name);
if length(tdata.wl) == 61
tdata.SR(:,k) = raw.data(:,2);
tdata.Sc(:,k) = raw.data(:,4);
tdata.ScRc(:,k) = raw.data(:,6);
tdata.S(:,k) = raw.data(:,8);
tdata.R(:,k) = raw.data(:,10);
else
tdata.SR(:,k)=raw.data(:,2);
end
end
else %if more than one series to import
runs = input('Please input number of measurements array: ');
%number of series must agree with the range of series elected
while length(runs) ~= (lser-fser+1)
disp('Your inputed array has a wrong length!');
runs = input('Please input number of measurements for each series: ');
end
tdata.runs =runs;
tdata.SR = zeros(length(tdata.wl), sum(runs)); %normalized by lamp amptitude
tdata.Sc = tdata.SR; %signal corrected for detector sensitivity
tdata.ScRc = tdata.SR; %lamp amptitude and detector sensitivity
tdata.S = tdata.SR; %original counts
tdata.R = tdata.SR; %lamp amptitude
n = 1; %the index of data columns
for k = 1:(lser-fser+1)
for m = 1:runs(k)
name = strcat(char(fser+k-1),fname(2:length(fname)-13),sprintf('%02d',m),')_Graph.dat');
raw = importdata(name);
tdata.SR(:,n) = raw.data(:,2);
tdata.Sc(:,n) = raw.data(:,4);
tdata.ScRc(:,n) = raw.data(:,6);
tdata.S(:,n) = raw.data(:,8);
tdata.R(:,n) = raw.data(:,10);
n = n + 1;
end
end
end
case {1, 2}
fname = strcat(X,' (01)_Graph.dat');
raw = importdata(fname);
tdata.wl = raw.data(:,1);
if nargin == 1
n = 0; %number of existing data files for this series (data identifier)
name = strcat(fname(1:(length(fname)-13)),sprintf('%02d',n+1),')_Graph.dat');
while exist(fullfile(cd, name), 'file')
n = n + 1;
name = strcat(fname(1:(length(fname)-13)),sprintf('%02d',n+1),')_Graph.dat');
end
end
tdata.SR = zeros(length(tdata.wl),n); %this is the signal normalized by lamp amptitude
tdata.Sc = tdata.SR; %signal corrected for detector sensitivity
tdata.ScRc = tdata.SR; %lamp amptitude and detector sensitivity
tdata.S = tdata.SR; %original counts
tdata.R = tdata.SR; %lamp amptitude
for k = 1:n
name = strcat(fname(1:(length(fname)-13)),sprintf('%02d',k),')_Graph.dat');
raw = importdata(name);
tdata.SR(:,k) = raw.data(:,2);
tdata.Sc(:,k) = raw.data(:,4);
tdata.ScRc(:,k) = raw.data(:,6);
tdata.S(:,k) = raw.data(:,8);
tdata.R(:,k) = raw.data(:,10);
end
otherwise
disp('check your arguments!');
end
end