Setting up the Matlab Database Toolbox to connecting to Oracle DB

If you would like to use Matlab Database Toolbox's GUI: Visual Query Builder, using Query->Define JDBC Data Sources.

Name:  <just your DB SID>
Driver: oracle.jdbc.driver.OracleDriver
URL:     jdbc:oracle:thin:@localhost:1521:

don't forgot add Oracle Drivers's in Matlab's classpath, (e.g: /usr/local/matlab75/toolbox/classpath.txt, add line: /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/jdbc/lib/ojdbc14.jar)

More info to see reference:
http://www.mathworks.com/support/solutions/data/1-1774N.html?product=DB&solution=1-1774N