this is μC_OS

实现了简单科学计算器的功能，可以使运用计算器简单功能的人受到很大方便。-achieve a simple scientific calculator function, we can make use of a simple calculator functions of the great convenience.

该系统为学生信息管理系统，功能较完善， 此为软件工程的课后作业。-the system for student information management system, function better, the software works for the after-school operations.

看看就知道拉。，数据结构的，自己下载回来看看合适你用不-look at the Rafah know. , Data structure, back to their download you not suitable

类似windows的扫雷- Similar windows mine clearance

一个串口调试工具,可以同样看到串口的输入和输出情况,在实际调试中很有用-a serial debugging tools, can see the same serial input and output of the actual useful debugging

C++ by Dissection presents a thorough introduction to the programming process by carefully developing working programs to illuminate key features of the C++ programming language. Program code is explained in an easy-to-follow, careful manner throughout. The code has been tested on several platforms and is found on the bundled CDrom accompanying this text. The code in C++ By Dissection can be used with most C++ systems, including those found in operating systems such as MacOS, MS-DOS, OS/2, UNIX, and Windows.

一种基于改进Kalman滤波的盲多用户检测，论文不错，可以-Kalman Filter Based on an Improved Blind multi-user detection, paper good, take a look 。

软件应用程序包括程序原代码和程序控制语句的工具。 应用编程接口(...):使用反映诸如指纹、眼球血管图像或声音图像的个体特征对... text):明文通过加密算法转换的结果。数据的明文消息的加密形式-software applications, including procedures for the original code and program control statements tools. Application Programming Interface (...): reflect such as the use of fingerprints, eye vascular image or sound image characteristics of the individual ... text) : specifically through encryption algorithm change the outcome. Data encryption expressly information form

上传一个关于DDS开发的源程序，想做DDS的可以先看看这个，很好的。

这题奇数是有数学方法的，可以构造出解。描述起来比较麻烦。 出一解的构造法： 首先在整个矩阵的最下面一行的中央置1， 然后向右下方向顺序填上2,3,4,5,6,7,…… 注意碰到底的时候就将数翻到上面去，碰到右边的时候就翻到左面去 比如5*5的幻方，如果1填在(5,3)处，2就应该填在（1,4）处，4就应该填在（3,1）处…… 另外，当原数的下方已经有数时，要将要填入的数填到原数正上方 仍举5*5幻方的例子，当5已填好（4，2）时，其右下方为1，不能把6填在那里，而应填在（3,2）处，即5的上方。 最后，一个特殊的点，右下角，这时也应当将新数填在右下角的上方。-odd that this a mathematical method of solution can be constructed. Description relatively trouble. From a structural solution to the law : First, the entire matrix of the bottom of his home a central, then under the direction of the right order to fill 2,3,4,5,6,7 ... to the end of the encounter will be a few turns to above, where the right time to turn left on to For example, the 5* 5 magic squares, fill in if a (5,3), the two should fill in (1,4), four should be filled in (3,1) Department ... Also, when the original number at the bottom of several that should be filled to fill several the original number is still above 5 5* For Magic Squares example, when the five have completed (4,2), for its lower right