由于BP网络的权值优化是一个无约束优化问题，而且权值要采用实数编码，所以直接利用Matlab遗传算法工具箱。以下贴出的代码是为一个19输入变量，1个输出变量情况...

swing开发Java 2 图形设计卷Ⅱ Java 2 图形设计卷Ⅱ -Java 2 图形设计卷ⅡJava 2 图形设计卷ⅡJava 2 图形设计卷Ⅱ

3V-5V接口电平转换。可作为参考！-3V- 5V interface level translation. Can be used as reference!

PhD.thesis about fractional PLL design from UC san-deago.

包括:JavaScript技术讲座 JAVASCRIPT语言教程 JavaScript源代码集-including : technical talks JAVASCRIPT JavaScript language source code JavaScript Guide Sets

MFC消息映射机制的剖析，讲述如何运用ClassWizard，，理解发送给窗口的消息是如何被MFC框架通过窗口句柄映射表和消息映射表来用窗口类的函数进行响应的。掌握设备描述表及其封装类CDC的使用，CDC是如何与具体的设备发生关联的，融合具体的画图程序进行分析。如何设置封闭图形的填充刷子（位图画刷与透明画刷的使用）。-MFC message mapping mechanism analysis on how to use ClassWizard,, sent to the window to understand the news is how the MFC framework mapping table through the window handle and message mapping table to use window class of the response function. Master device and its use of CDC Packaging category, CDC is how specific equipment and related integration drawing specific procedures for analysis. How to set the closed graphics filled brushes (digital pictures with a transparent brush painting brush use).

关于计算机图形学的课件CG教案(陈元琰)和实用源码。包括基本图元生成、几何变换、曲线曲面-Courseware on computer graphics lesson plans CG (Chen Yuan-yan), and practical source. Including basic graphic element generated, geometric transformations, curves and surfaces

基于多分类器动态组合的手写体数字识别硕士论文，可供参考-recognize hand digits

文件操作原码-file manipulation original code !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

众所周知，JDBC（Java数据库连接）是Java 2企业版的重要组成部分。它是基于SQL层的API。通过把SQL语句嵌入JDBC接口的方法中，用户可以通过Java程序执行几乎所有的数据库操作。JDBC只提供了接口，具体的类的实现要求数据库的设计者完成。通过生成这些接口的实例，即使对于不同的数据库，Java程序也可以正确地执行SQL调用。所以对于程序员来说，不必把注意力放在如何向数据库发送SQL指令，因为程序员需要了解和用到的只是JDBC的接口，只有在极少数情况下会用到面向特定数据库的类，例如程序员希望使用ORACLE的扩展API。-known, JDBC (Java Database Connectivity) is a Java 2 Enterprise Edition of the important components. It is based on SQL API layer. Through JDBC embedded SQL interface method, Java users can implement procedures almost all of the data base. JDBC interface provides only a specific category of demands on the database designer to complete. Interface generated by these examples, even for the different databases, Java programs can also correct implementation of SQL calls. So programmers, we do not have to focus on how to send SQL database directive because programmers need to understand and use the only JDBC interface Only in very rare cases, will use the database for specific categories, For example, programmers hope to expan

Android architecture