小型计算器。执行简单的功能，可以自行添加功能

用java实现浮点数加减乘除四则混合运算，矩阵加法，减法，与数乘，与数除，两个矩阵相乘，转置，逆阵，产生单位阵，操作数与变量的转换，操作数取反，栈的一些基本操作。-achieve float with the arithmetic four mixed computing, matrix addition, subtraction, multiplication, with the exception of a few, two matrix multiplication, to home, a reverse Front, RUF units produced, the number of operational variables change from the anti-operand, stack some basic operations.

eventos para el desarrollo de software con awt ejemplo con el raton

java做的下载工具-java download tools

java 教程源马-java course source horse

网络文件共享工具-network file sharing tool

JAVA中实现Telnet客户端-JAVA achieve Telnet client

平时的小程序很好的 -peacetime good small programs

如何改变背景的颜色，这是基本的操作-how to change the background color, which is the basic operation

刚刚学JMF，用他来写了个代码来放歌，大家下来看看咯-just learning, to use him to write a code to sing, we look down 1,10

ID3决策树算法的JAVA实现：ID3算法是机器学习中的一种分类方法，本例子用java构建多叉树来实现id3算法。-ID3 Decision Tree Algorithm JAVA realize: ID3 machine learning algorithm is a classification method, the example of using java to build a multi-tree algorithm id3 realize.