math-cordic

说明：  技术要点： 1 此系统采用了目前最流行的ssm框架,其中的spingMVC框架相对于struts2框架更灵活，更安全。 2 本项目springMVC框架采用了注解映射器，使用了RESTful风格的url对系统发起http请求,开发更灵活。 3 同时使用了了hibernate提供的校验框架，对客户端数据进行校验！ 4 Mybati数据库DAO层采用的是Mapper代理开发方法，输入映射采用的是POJO包装类型实现,输出映射采用了resultMap类型，实现了数据库多对一映射。 5 spring容器内部使用拦截器，以Spring AOP的方式实现事务控制管理。(Technical points: 1. This system adopts the most popular SSM framework at present. The sping MVC framework is more flexible and safer than the struts 2 framework. 2 The spring MVC framework of this project adopts annotation mapper, and uses RESTful style URL to initiate HTTP requests to the system, which makes the development more flexible. 3 At the same time, the verification framework provided by hibernate is used to verify the client data.)

这个安卓源码包含两个工程，分别用JAVA 和 NDK 本地代码去实时转换摄像机的每帧颜色，可以用来了解、比较Java与NDK的效率的不同，对相关摄像机，NDK/JNI，颜色编程等技术有一定了解(The Android source code contains two projects, namely with JAVA and NDK native code to convert each frame in real time color video camera can be used to understand, compare the efficiency of Java and NDK different, the relevant camera, NDK/JNI, color programming technology have some understanding)

网络编程中关于组播的一段代码 希望对大家有用(Network programming on multicast to all of us hope for some useful code)

回文串的实现，适合初学java的人使用和阅读(Palindrome string implementations, suitable for beginners java people use and read)

一个灰靶变换的程序，以变压器为例，并计算了靶心度等指标。(A gray target transformation program, for example, the transformer and calculate the bull s-eye and other indicators.)

DSP-2812的变频器源码，用dsp2812做的变频器源码和protel原理图，说明书等，不错的资料(dsp-2812 Variable-frequency Drive)

packet delivery ratio

java版本的万年历，可以显示当前时间，如当前年、当前月、当前日、当前小时、当前分钟等等(java java java java java java java java java java java java java java java java java java java java java )

java编写的pl0 程序用于编译原理的课程实验，也可以自行翻译成c++版本的(pl0 written java program used to compile the curriculum principle experiments can also be translated into their own c++ version of the)

java io体系中的File类的操作，一个个的小例子，便于初学者学习(File class in java io system operation, a small example easy for beginners to learn)