chúng tôi chỉ đơn giản là có được một có danh sách (tất nhiên) có sản phẩm nào. Giả sử bây giờ chúng tôi cung cấp cho lệnh này: khẳng định (hạnh phúc (mia)).chúng tôi có được danh sách:Đó là, cơ sở dữ liệu không còn trống: nó có chứa các thực tế, chúng tôi khẳng định. Giả sử chúng ta sau đó thực hiện bốn khẳng định lệnh: | MATLAB _1 STUDENT VERSION Computation -----------1 Visualization I Programming -----------n Learning MATLAB Version 6 Release 12 The MATH WORKS Inc. How to Contact The MathWorks suggest@ bugs@ doc@ Web Anonymous FTP server Newsgroup Product enhancement suggestions Bug reports Documentation error reports ISBN 0-9672195-3-1 Learning MATLAB COpYrIGHT 1999 - 2001 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 reproduced 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 DFARS Part DFARS Part DfARS Part and dFaRS Part . 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 Target Language Compiler is a trademark of The MathWorks Inc. Other product or brand names are trademarks or registered trademarks of their respective holders. Printing History August 1999 First printing New manual January 2001 Second printing Revised for MATLAB Release 12 .