一阶微分算法，用于边缘提取

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

本书主要讲解C++的数据结构和描述 如果你想了解C++的数据结构 这本是个很好的拔高点-the book on the C data structures and description if you want to understand the data structure C this is a very good point jumps

非常好的JAVA语言入门教程 -very good Java language portal very good tutorial Java language portal very good tutorial Java language portal Guide

这是本学习HTML网页设计的书，讲解比较详细，希望大家能够喜欢-It s a book about web design based on Hypertext Markup Language with detailed explanation,I am sure you will be fond of this.^_^

quantum simulator tiny but intersting.

一款不错的java线程方面的电子书籍-one good java threads of electronic books

MAX232 说明-MAX232 Description

模糊控制及其仿真程序的实现,模糊控制及其仿真程序的实现-matlab simulink

我下的时候觉得好编程类的-I think under the category of good programming

这样的经典侦探小说不容错过-the classic detective novels not to be missed