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暂时放置在java中 lda的 还是不错的(lda em matlab)

spring secure java development kaddwe dsdsds fdfsrer ecdcxsd sc

Class Hierarchy Traveler Source Code for Andriod.

说明：  一个简单的P2P聊天程序,使用java开发,基于UDP,可以穿越锥形内网,可以方便的扩展成多种用途.(a simple peer-to-peer chat program, the use of java development, based on UDP, to pass through the network within the cone can be easily expanded into a multi-purpose.)

Java EE环境相关笔记, basic introduction(JavaEE environment configuration，mysql introduction。)

用java实现的excel导入数据库,包括商品和种类的导入(Implemented using java database excel import, including import of commodities and types of)

一个基于java的串口通信，比较简单的程序，在eclipse里开发，需要先把串口通讯相关的dll文件安装好(A java-based serial communication, relatively simple procedures, the eclipse in the development, the need first serial communication related dll files installed)

遇到跨域问题把此java文件加进config类里(Add this java file to the Config class when encountering cross-domain problems)

设计一个教材类，一个课程类，及一个为某门课程指定参考教材的类。一门课程可以有多本参考教材，再设计一个测试类。(it a program created form me)

说明：  Java微软Access工具，用于读取或创建微软Access数据库文件，支持1997-2019全部版本。(Java Microsoft Access tool, used to read or create Microsoft Access database files, supporting all versions of 1997-2019.)