管理学中的领导五原则，这是管理学中的精髓啊！

将输入的数据n分为指定的k组，返回不同的分法种数length及分组明细数组a-N will be data entered into the designated group of k, a different method to return the number of species and sub-length array of a detailed

java 实现的序列号生成器，类似数据库的Sequence，为实现跨数据库而设计。-java achieve the serial number generator, similar to the Sequence Database. To achieve cross-database design.

Java写的智力拼图扳手机游戏，是基于Midp 2.0的-write Java intellectual puzzles wrenched mobile phone game is based on Midp 2.0

sunplus8202L原理图,protel99格式的，仅供参考-sunplus8202L schematics, protel99 format, for reference only

反正就知道我下载的都是对学习计算机有用的东西!大家自己看吧-Anyway, I know it is right to download the computer learning something useful! We ion battery

图标提取器源码 非常管用．大家试试，多多支持-very useful source. We try and show more support!

使窗口的图标动起来 窗口的图标有"动"的效果，在任务的按钮中同样有"动"的效果。这样就为程序平添了一些生趣，从而更加引起用户的注意力。 -Moving up to the window" s icon window icons of " action" effect, in the same buttons in the task of " action" effect. Thus adding to a number of apathy for the program, thereby causing the user" s attention more.

建立二叉树，统计二叉树中度为2的结点个数和叶子结点个数（ 用递归或非递归的方法都可以，先序、中序或后序均可）-establish binary tree, Statistics for the two binary tree to moderate the number of nodes and the number of nodes leaves (with the recursive and non- recursive method can be first order, After the order or sequence may)

电话计费器程序/*信号定义： clk： 时钟信号，本例中其频率值为1Hz； decide： 电话局反馈回来的信号，代表话务种类，“01”表示市话，“10”表示 长话，“11”表示特话； dispmoney： 用来显示卡内余额，其单位为角，这里假定能显示的最大数额为50 元 （500 角）； disptime： 显示本次通话的时长； write,read： 当write 信号下降沿到来时写卡，当话卡插入，read 信号变高时读卡； warn： 余额过少时的告警信号。本例中，当打市话时，余额少于3 角，打长 话时，余额少于6 角，即会产生告警信号； cut： 当告警时间过长时自动切断通话信号。 */-telephone billing for procedures/* signal definition : clk : clock signal, which in this case, their frequency of 1Hz; decide : Telephone Bureau feedback signal, then the Treasury representative types, "01" Urban said, "10" The point said, "11" expressed special words; dispmoney : to show the card balance, the unit of angle, Here are supposed to show the maximum amount of 50 billion yuan (500 angle); disptime : The calls show the length; write, read : When the write signal arrival of the down time to write cards, When the card insert, read signal change high Reader; warn : Fees balance of the alarm signal. In this example, when fighting Cit

地震模型是最简单的均匀介质，震源放在模型中间，采用有限差分解声波方程，可以得到声波在某一时刻的快照，但本程序没有做边界吸收处理。