Wiki » History » Version 3

Luis Figueira, 2013-11-28 07:33 PM

1 1 Luis Figueira
h1. Wiki
2 1 Luis Figueira
3 2 Luis Figueira
h3. Some issues on building the compiled version of the MATLAB code
4 2 Luis Figueira
5 3 Luis Figueira
h4. Reading config files (m files using eval)
6 3 Luis Figueira
7 2 Luis Figueira
When reading/writing files - such as config files - not everything will behave like in the matlab console. 
8 2 Luis Figueira
9 2 Luis Figueira
The way teh config files were being read was not working - was simply using eval. It was necessary to read the file manually, adapting the suggestion found here: http://stackoverflow.com/questions/185461/reading-input-m-file-in-a-main-m-file#185660
10 2 Luis Figueira
11 2 Luis Figueira
> (...)n a function we would create a text file, INP, containing our parameters. 
12 2 Luis Figueira
> We create this file in the directory returned by the ctfroot function. 
13 1 Luis Figueira
> Then, in MAIN, we would use the following to retrieve these parameters:
14 1 Luis Figueira
> 
15 3 Luis Figueira
<pre>
16 3 Luis Figueira
  eval(char(textread(fullfile(ctfroot, INP), '%s', 'whitespace', '');
17 3 Luis Figueira
</pre>
18 1 Luis Figueira
19 1 Luis Figueira
See commit:d9262cdbfb38d9262cdbfb38 on the jabuilder-int branch.
20 3 Luis Figueira
21 3 Luis Figueira
h4. Other input/output files
22 3 Luis Figueira
23 3 Luis Figueira
At the moment the input/output is done in the same folder where the the java class is being called from (hrir_final.mat, for instance).
24 3 Luis Figueira
25 3 Luis Figueira
26 1 Luis Figueira
27 1 Luis Figueira
h3. Building the isvr jar 
28 1 Luis Figueira
29 1 Luis Figueira
<pre>
30 1 Luis Figueira
> /Applications/MATLAB_R2013b.app/bin/mcc -W "java:uk.ac.soton.isvr,HumanEcho" -d ./scratch -T "link:lib" -v "class{HumanEcho:./webapp/WEB-INF/mcode/gen_echo.m}"
31 1 Luis Figueira
</pre>
32 1 Luis Figueira
33 1 Luis Figueira
h4. Contents of the isvr jar
34 1 Luis Figueira
35 1 Luis Figueira
<pre>
36 1 Luis Figueira
> jar tvf scratch/isvr.jar
37 1 Luis Figueira
     0 Tue Nov 26 16:47:42 GMT 2013 META-INF/
38 1 Luis Figueira
    68 Tue Nov 26 16:47:44 GMT 2013 META-INF/MANIFEST.MF
39 1 Luis Figueira
     0 Tue Nov 26 16:47:30 GMT 2013 uk/
40 1 Luis Figueira
     0 Tue Nov 26 16:47:30 GMT 2013 uk/ac/
41 1 Luis Figueira
     0 Tue Nov 26 16:47:30 GMT 2013 uk/ac/soton/
42 1 Luis Figueira
     0 Tue Nov 26 16:47:36 GMT 2013 uk/ac/soton/isvr/
43 1 Luis Figueira
  3895 Tue Nov 26 16:47:36 GMT 2013 uk/ac/soton/isvr/HumanEcho.class
44 1 Luis Figueira
   336 Tue Nov 26 16:47:36 GMT 2013 uk/ac/soton/isvr/HumanEchoRemote.class
45 1 Luis Figueira
168802 Tue Nov 26 16:47:30 GMT 2013 uk/ac/soton/isvr/isvr.ctf
46 1 Luis Figueira
  1798 Tue Nov 26 16:47:36 GMT 2013 uk/ac/soton/isvr/IsvrMCRFactory.class
47 1 Luis Figueira
</pre>