We often get questions about how the deflate() and inflate() functions should be used. Users wonder when they should provide more input, when they should use more output, what to do with a Z_BUF_ERROR, how to make sure the process terminates properly, and so on. So for those who have read zlib.h (a few times), and would like further edification, below is an annotated example in C of simple routines to compress and decompress from an input file to an output file using deflate() and inflate() respectively. The annotations are interspersed between lines of the code. So Please read between the lines. We hope this helps explain some of the intricacies of zlib.
Zlib函數列表 We often get questions about how the deflate() and inflate() functions should be used. Users wonder when they should provide more input, when they should use more output, what to do with a Z_BUF_ERROR, how to make sure the process terminates properly, and so on. So for those who have read zlib.h (a few times), and would like further edification, below is an annotated example in C of simple routines to compress and decompress from an input file to an output file using deflate() and inflate() respectively. The annotations are interspersed between lines of the code. So Please read between the lines. We hope this helps explain some of the intricacies of zlib.
The Business Benefits
of EJB and J2EE Technologies over
COM+ and Windows DNA
This whitepaper highlights the business advantages of the J2EE architecture over
Windows DNA. For a technical analysis of these two architectures, Please see the accompanying
whitepaper, The Technical Benefits of EJB and J2EE Technologies over COM+ and Windows DNA.
The intended use of this help manual is a quick reference guide as
it is not fully inclusive of all elements of the PL/SQL Programming
Language. Please refer to the PL/SQL User s Guide and Reference for
more information.
If you port µ C/OS-II to a processor not listed and want to include your port on this web site, Please contact Micrium at Jean.Labrosse@Micrium.com. Note that the ports are provided as is with the exeption of the Micrium ports which are supported by Micrium..
用php開發(fā)的crm系統(tǒng)，
推薦使用php4 + MYSQL 4搭建！！
采用Sugar Suite v4.0.1為核心！
For a list of new features and other important information
about Sugar Suite 4.0.1, Please see the ReleaseNotes.doc file.
Our goal continues to be to build the customer relationship management system
that you have always wanted, so your input is vital.
To share ideas with the Sugar Community, ask questions, find answers and submit
feedback, Please visit our Sugar Forums at http://forums.sugarcrm.com.
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Record the managing person of the debarkationManaging person s number of your importation already existence, Please afresh importation
java 數據庫 功能強大 效率高
SmallSQL Database is a free DBMS library for the Java(tm) platform. It runs
on the Java 2 Platform (JDK 1.4 or later) and implements the JDBC 3.0 API.
SmallSQL Database is licensed under the terms of the GNU Lesser General
Public Licence (LGPL). A copy of the licence is included in the
distribution.
Please note that SmallSQL Database is distributed WITHOUT ANY WARRANTY
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. Please refer to the licence for details.
xajax is an open source PHP libary for building Web-based Ajax applications. This wiki is a community-edited effort to generate information about and documentation for the xajax project. The base documentation and starter tutorials were written by the xajax authors, but Please feel free to contribute to the discussion tabs for each page. Also, you are encouraged to add to the Tips and Tricks section with your own special xajax discoveries.
This program compress and recostruct using wavelets. We can select level of decomposition(here maximum 4 levels are given) of images using selected wavelet.
For eg:-wavelets can be haar, db1, db2,dmey...............
Decomposition can be viewed in figure.
(Please note that select 256X256 image for better result.)
Then compression can performed,
PERFL2 give compression score.
Then reconstruction can be performed.
Each decompsition we can choose different threshold values.
For each threshold value we can calculate mse,psnr,pq(picture quality),
bit ratio etc. To get pq install pqs function .
