Hi Dan, You were right on the money. That little syntax error has been a pain for some time now. Thanks for the help. One last question I have is what type of class would I need to use for the output port to display a plot that was made in matlab?
Thanks for all the help, Mike On Wed, Mar 4, 2009 at 5:18 PM, Daniel Crawl <crawl at sdsc.edu> wrote: > > Hi Michael, > > The parameter name that specifies locations of matlab scripts > should be "packageDirectories". (The workflow you sent me > earlier [matlab_v4.xml], was using "Package Directories"). > > --dan > > > Michael Hernandez wrote: > >> Hi All, >> >> I'm still having trouble with the matlab expression actor. I wrote a code >> in Matlab, that I'd like to run in Kepler, that calls on other files within >> the Current Directory. I'd like to get two outputs from my code, so I >> configured two output ports from the Matlab actor of type double. The output >> it gives me is the same as the initialized variables I set in the code. The >> conclusion I came up with is either a) the Current Directory is not set >> correctly in Kepler, b) it's not running through the While loop I have in my >> code, or c) the matlab actor in Kepler can't pass variables correctly >> between functions. Here is the code that I put into the matlab expression >> actor in Kepler: >> >> >> --------------------------------------------------------------------------------------------------------- >> clear all; >> warning off; >> global count ; >> >> X_ALL(1:14) = 5 ; >> X_SUB1(1:5) = 5 ; >> X_SUB2(1:5) = 5 ; >> X_OLD = X_ALL + 1 ; >> >> save X_SUB1.mat X_SUB1 ; >> save X_SUB2.mat X_SUB2 ; >> count=1; >> >> while ( (norm(X_OLD - X_ALL) > 0.001) ) >> X_OLD = X_ALL ; >> >> for i = 1:3 >> switch i >> case 1 >> [result X_ALL] = sys_s(X_ALL); >> case 2 >> [result X_ALL] = subsys1_s(X_ALL); >> case 3 >> [result X_ALL] = subsys2_s(X_ALL); >> otherwise >> result = 0; >> X_ALL = X_ALL; >> end >> end >> count = count + 1 ; >> end >> >> X_SUB1 = [ X_ALL(3) X_ALL(8) X_ALL(9) X_ALL(10) X_ALL(11) ] >> X_SUB2 = [ X_ALL(6) X_ALL(11) X_ALL(12) X_ALL(13) X_ALL(14) ] >> >> save X_SUB1.mat X_SUB1 ; >> save X_SUB2.mat X_SUB2 ; >> >> >> ------------------------------------------------------------------------------------------------------------------------ >> >> And what I'd like to output from the code is the modified X_SUB1 & X_SUB2 >> at the end. But in Kepler, the display shows X_SUB1(1:5) = 5 & X_SUB2(1:5) >> = 5 ; which is what was initialized at the top. >> >> Another question I have is: Is there a newer version of Kepler, or is the >> nightly build just the newer version?? >> >> Thanks for the help, >> >> -- >> Michael Hernandez >> University of Illinois - Electrical Engineering >> SHPE | UIUC Alumni Relations Chair >> Cell#: 847-736-3889 >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> Kepler-users mailing list >> Kepler-users at kepler-project.org >> http://mercury.nceas.ucsb.edu/kepler/mailman/listinfo/kepler-users >> >> > > -- Michael Hernandez University of Illinois - Electrical Engineering SHPE | UIUC Alumni Relations Chair Cell#: 847-736-3889 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mercury.nceas.ucsb.edu/kepler/pipermail/kepler-users/attachments/20090306/ab46163d/attachment.html>
