How to Contact The mathWorks Web comp.soft-sys matlab Newsgroup Technical support suggestemathworks.com Product enhancement suggestions bugs@mathworks.com Bug reports docamathworks. com Documentation error reports serviceamathworks. com Order status, license renewals, passcodes infoamathworks, com Sales, pricing, and general information 508-647-7000 Phone 508-647-7001 C The Math Works, Inc. Mail 3 Apple Hill Drive Natick. MA 01760-2098 For contact information about worldwide offices, see the math Works web site Writing S-Functions o COPYRIGHT 1998-2002 by The Math Works, Inc. The software described in this document is furnished under a license agreement. The software may be used he terms of the license agreement. No part of this manual may be photocopied or repro- duced in any form without prior written consent from The Math Works, Inc. FEDERAL ACQUISITION: This provision applies to all acquisitions of the Program and Documentation by or for the federal government of the United States. By accepting delivery of the Program, the goven ions. If this licen y respect with federal procurement law, the government agrees to return the Program and Documentation. unused. to Math Works. MATLAB, Simulink, Stateflow, Handle Graphics, and Real-Time Workshop are registered trademarks, and Target Box is a trademark of The MathWorks, Inc. arks of their respective holders. Printing History: October 1998 First printing Revised for Simulink 3.0(Release 11) November 2000 Second printing Revised for Simulink 4.0(Release 12) June 2001 nline only Revised for Simulink 4.1(Release 12.1) July 2002 Online only Revised for Simulink 5.0(Release 13)How to Contact The MathWorks: www.mathworks.com Web comp.soft-sys.matlab Newsgroup support@mathworks.com Technical support suggest@mathworks.com Product enhancement suggestions bugs@mathworks.com Bug reports doc@mathworks.com Documentation error reports service@mathworks.com Order status, license renewals, passcodes info@mathworks.com Sales, pricing, and general information 508-647-7000 Phone 508-647-7001 Fax The MathWorks, Inc. Mail 3 Apple Hill Drive Natick, MA 01760-2098 For contact information about worldwide offices, see the MathWorks Web site. Writing S-Functions  COPYRIGHT 1998 - 2002 by The MathWorks, Inc. The software described in this document is furnished under a license agreement. The software may be used or copied only under the terms of the license agreement. No part of this manual may be photocopied or repro￾duced in any form without prior written consent from The MathWorks, Inc. FEDERAL ACQUISITION: This provision applies to all acquisitions of the Program and Documentation by or for the federal government of the United States. By accepting delivery of the Program, the government hereby agrees that this software qualifies as "commercial" computer software within the meaning of FAR Part 12.212, DFARS Part 227.7202-1, DFARS Part 227.7202-3, DFARS Part 252.227-7013, and DFARS Part 252.227-7014. The terms and conditions of The MathWorks, Inc. Software License Agreement shall pertain to the government’s use and disclosure of the Program and Documentation, and shall supersede any conflicting contractual terms or conditions. If this license fails to meet the government’s minimum needs or is inconsistent in any respect with federal procurement law, the government agrees to return the Program and Documentation, unused, to MathWorks. MATLAB, Simulink, Stateflow, Handle Graphics, and Real-Time Workshop are registered trademarks, and TargetBox is a trademark of The MathWorks, Inc. Other product or brand names are trademarks or registered trademarks of their respective holders. Printing History: October 1998 First printing Revised for Simulink 3.0 (Release 11) November 2000 Second printing Revised for Simulink 4.0 (Release 12) June 2001 Online only Revised for Simulink 4.1 (Release 12.1) July 2002 Online only Revised for Simulink 5.0 (Release 13)