比例导引法(加速度形式,求脱靶量)

贪心算法实现集合覆盖问题，不带权的集合覆盖问题，c＋＋源码(Greedy algorithm set cover problem)

结合DEM数据对SAR影像数据（ENVISAT影像）进行几何校正，最终结果表现为将SAR影像校正到地理坐标上，并进行了灰度重采样(The geometric correction of SAR image data (ENVISAT image) is carried out with DEM data. The final result is that the SAR image is corrected to the geographic coordinates, and the grayscale resampling is carried out.)

基于STM32的rtc实时时钟，实现时分秒到年月日的转化，适合初学者的学习与开发。(Based on the STM32 rtc real-time clock, minutes and seconds to the date to achieve the transformation, suitable for beginners to learn and develop.)

该代码为蒙特卡罗晶粒生长代码，对初学者十分有用。(Monte Carlo Simulation Q-state Potts model 2D square-lattice- microstructure)

说明：  一款非常实用的jQuery表单输入文字计数插件(A very practical jQuery form input word counting plug-in)

说明：  Qualify 2D尺寸自动化检测，Qualify是一款逆向工程软件。在测量行业运用测量轮廓度尺寸非常好用。可给客户出具只管的比对报告(Qualify 2D dimension automatic detection, Qualify is a reverse engineering software. It is very useful to measure profile size in measurement industry. Contrast reports can be issued to customers.)

Python script for convert coordinate between local end geodetic systems.

往ibm sametime发送即时消息的java代码-send mes to ibm sametime

前10章书籍源码，涉及学习使用break和continue语句、java类的动态转入、学习java nio#FileChannel、Java读取文件、通过JNDI 连接一个LDAP数据库、通过JNDI查找RMI-IIOP服务器等，也就是1——10章各个章节内涉及到的代码例子，学习Java的可不要错过。

虹膜图像预处理，包括虹膜定位和归一化，是我的同学做的，很有参考价值，大家学习学习。-Iris image preprocessing, including iris localization and normalization, is to do my classmates, and a good reference, we learn.