JAVA 2应用编程150例全书源码

基于BP网络利用历史数据对人均GDP建立模型并预测-Based on BP Network to use historical data to build models and predict the per capita GDP

扫雷游戏gui图形代码，包含很多重要的算法-Mine game gui graphics code

学生成绩核算系统的设计与实现（25） 要求：（1）按班级按课程从文件中读入相应的平时成绩、期中考试成绩和期末考试成绩。 （2）三个成绩对总评成绩的百分比被定义为常数，各占总成绩的30 、30 和40 。 （3）计算每位学生的总评成绩。 （4）计算该班级本课程的总平均成绩。 （5）计算处于优、良、中、及格、不及格的学生人数以及占总人数的百分比。其中100-90为优，89-80为良，79-70为中，69-60为及格，60分以下为不及格。 （6）按要求输出成绩在优、良、中、及格、不及格各区间的学生学号、成绩。-The student achievement calculation system s design with realizes (25) Request: (1) reads in the corresponding usual result, the midterm examination result and the terminal examinations result according to the class and grade according to the curriculum from the document. (2) three result are defined to the general appraisal result s percentage as the constant, occupies the overall result respectively 30 , 30 and 40 . (3) calculates each student s general appraisal result. (4) calculates this class and grade this curriculum the population mean result. (5) calculates the student population which is in superiorly, good, passes an examination, does not pass an examination as well as accounts for the total number of peop

arm9 development is extremely important for arm9 development board.

用VC＋＋编写c＋＋源程序，正则表达式，链表实现 -Using VC to prepare c source code, regular expressions, realize List

在此代码中，我们发现如何写入和读取从 AT24C02，是两线汽车串行 EEPROM 它也是有用的 AT24C01A/04/08/16，只需要改变设备地址

flashp是一款比较实用的flash烧写工具. 试验调试时使用非常方便.-flashp A comparison of the flash of burning practical tools. Commissioning tests very convenient to use.

推箱子游戏：用户可以通过设置关数来设置难度，选择是否有音效，用户只能通过键盘上的四个方向键来操作，目标是移动“小人”将三个方形的黄色箱子移到三个白色的圆圈里面。-Sokoban Game: users can set the clearance to set up a few more difficult to choose whether or not there is sound, the user only through the four keyboard arrow keys to operate, with the aim of moving

仿真QPSK，包含源程序，调制，解调过程也有，仅供参考。-simulationQPSK

已经验证过的I2C，slave的IP，core，从一开源网站下载的，代码写的非常好，节省了FPGA的资源，比起以往的slave的CORE，这个CORE减少了寄存器的使用。-Has been verified I2C, slave of the IP, core, from an open source website, the code is written in a very good save FPGA resources than the previous slave of CORE, the CORE reduce the use of registers.