个人账目管理系统

实现大附件上传插件 applet集成，可续传，可单独部署，下载还未开放(Upload applet integrated large attachments)

一个很漂亮的模仿星球的运行动画。很多星球围绕着中心转，速度和轨迹都是随机的，所以看起来很有动感！-a very beautiful planet imitate the running animation. Many of the planet around the center, speed and trajectory are random, so looks very exciting!

GAUSSGRADIENT 梯度利用一阶导数的高斯。[gx,gy]=gaussgradient(IM,sigma) 输出的梯度图像 gx 和 gy 的我使用二维高斯核函数的图像。西格玛是标准偏差的这个内核沿两个方向。 出资磊熊 (xgl99@mails.tsinghua.edu.cn)在清华大学，北京，中国。 请首先尝试 testgrassgradient.m ！

Rules::The AsyncTask instance must be created in UI thread. .execute must be invoked on the UI thread.Never call  objMyTask.onPreExecute(), objMyTask.doInBackground(), objMyTask.onProgressUpdate(),  objMyTask.onPostExecute manually.The AsyncTask can be executed only once (an exception will be thrown if a second execution is attempted.)AsyncTask have Four Main Method... onPreExecute()  doInBackground() onProgressUpdate() onPostExecute()  onPreExecute-This method is called first when you start AsyncTask using objAsync.execute().And mostly this method is use for initializing dialog(ProgressDialog,CustomDialog) and showing. doInBackground-The main purpose of AsyncTask is accomplished by this method.Any non-UI thread process is running in this method.Such as Rss Feed Reader,Image and video Uploading and Downloading.You cant handle your View in this method.Because this method is non-UI thread.While any background process is running if you want to handle UI therea are  onProgressUpdate method. after completion of process this method send result to OnPostExecute. onProgressUpdate-While backgrounding task is running ,you can handle your UI using this method .Such as status of downloading or uploading task.and this method is called from  doInBackground.Using publishProgress() you can call onProgressUpdate method to update UI while process is running. onPostExecute -This method is called after the background computation finishes.The result of background process in passed in this method as parameters.And now you can dismiss progress dialog ,to indicate that background task is completed. You can cancel AsyncTask using objAsyncTask.cancel().then you just check in doInBackground, if (isCancelled()) { break; } else {        //continue... } See this Image For more Clear.

DES加密解密 通过制定的加密方法来加密(Encryption and decryption are encrypted by means of established encryption methods DES)

Java实现将movielens各种规模数据的划分为测试集和训练集(Split movielens dataset to trainset and test set)

超市pos管理系统,让你了解超市是如何管理商品的(Supermarket pos management system that allows you to understand how to manage commodity supermarket)

bs_网上购物系统每个例子文件夹都附有数据库表、程序源文件和一个war包（或者jar包）。如果是cs结构的，那么是个jar包，而且还多一个可执行程序文件夹，如果是bs结构的则是个war包。结构如下所示： 例子 | +--- -例子名称 | +------数据库表（文件夹） | +------源代码（文件夹） | +-----jar包（ejb模块）或者war包（web模块）【部署到服务器上】 | +------可执行程序（cs结构的例子特有） | | | +-------可执行的jar包 | +------文本文件（http.txt，启动例子时，IE中输入的地址，bs结构的例子特有） 在使用例子之前，你可以用Jbuilder打开原来的工程文件，重新编译，也可以直接部署war包（或者jia包）。 (bs_ online shopping system each case folder with all the database tables, Source documents and procedures for a war Package (jar or packet). If the structure is cs, is a jar packets, but also more than one executable file folders, If the structure is bs this is a war packet. Structure as follows : Examples |---- Example Name |------ database tables (folder) |------ source code (document folder) |----- jar Package (ejb module), or war Package (web module) [deployment to the server-- |------ executable (cs structure of the specific examples) | | |------- enforceable ja r Pack |------ text file (http.txt start example, the importation of the IE address, bs structure of the specific examples) in the use of examples, You can use Jbuilder opened the original engineering documents, recom)

jsp实验报告，网上商城的实现，包括前台后台，文件上传下载功能，封面，目录，需求分析，详细设计，概要设计，系统测试，总结。文档格式正确。 网站模板商城，后台和前台两种操作方式，支持文件上传下载，留言，投稿，文件管理，管理员和普通用户的登录注册，内含详细操作步骤和信息 【调试说明】 本项目的创建环境为myeclipse，Tomcat和MySQL由于上传文件的设置为绝对地址，所以建议放在D盘根目录下。否则需要修改src-com-servlet中的uploadpic.java和uploadservlet.java中的String uploadPath，uploadPath1为所在位置。数据库的名称为：shixun用户名：root密码：root可以打开sql文件，将其日志文件执行一次即可得到完整数据库。使用方法在环境正确的myeclipse中import本项目如果导入后运行出错，建议行为：1）检查myeclipse环境：新建一个web项目，发布看是否可以正确执行，如果不能，则是环境问题，建议检查Tomcat环境。2）如果可以正确执行，导入本文件中附带的三个包粘贴项目的src内容到刚才新建的项目的src文件中粘贴WebRoot中出了META-INF和WEB-INF外的其他文件到刚才新建的项目的src文件中（允许覆盖）替换新工程中WEB-INF中web.xml的后的其他所有内容为本项目的web.xml中的后的内容。重新刷新后发布。

一款在手机上进行公交车线路查询的源码，支持地点的模糊查询、最多倒2段车查询，用的是大连公交车的数据库，非常好用，自己用Eclipse开发的。-A cell phone on the bus lines of source code queries to support location of fuzzy query, a maximum of two paragraphs down vehicle queries, using a database of Dalian bus, very easy to use their own development.