12-1(7,4)汉明码编译码器

this program is for controling MAC_messages in the simulator, through we can control MAC msges

简单的键盘响应程序,可以使文字随框移动-simple keyboard response procedures that will enable mobile frame with the words

该程序用以对2FSK信号调制解调的仿真程序，信道为高斯白噪声，采用FFT方法对其解调-procedures for the right 2FSK signal modulation and demodulation of the simulation program, channel for white Gaussian noise, FFT method demodulation

mmstatd包含一个 C库和服务器，用于让应用程序很容易的更新计数器和管理器，以便对它们进行维护。它用内部日志支持事故恢复系统。-mmstatd contains a C storehouse and the server, uses in to let the application procedure very easy renewal counter and the management, in order to carries on the maintenance to them. It uses the internal diary support accident to restore the system.

目前的代码是一个matlab函数，它提供给定信号x[n]的短时傅立叶变换（stft）。该函数是matlab命令“光谱图”的一个替代项。功能输出为： 1）一个具有复杂stft系数的矩阵，该矩阵具有跨列时间和跨行频率； 2）频率矢量； 3）时间矢量。 为了阐明函数的用法，给出了一个示例。为了方便起见，输入和输出参数在函数的开头给出。(The present code is a Matlab function that provides a Short-Time Fourier Transform (STFT) of a given signal x[n]. The function is an alternative of the Matlab command spectrogram The output of the function is 1) a matrix with the complex STFT coefficients with time across the columns and frequency across the rows; 2) a frequency vector; 3) a time vector. An example is given in order to clarify the usage of the function. For convenience, the input and output arguments are given in the beginning of the function.)

计算栅格的日照时数,对任意地方,只要有dem 图,就可以考虑遮蔽效果,算出日照时间 将rar改为txt,拷贝其中内容到cutomize的按钮下就可以-To calculate the sunshine hours for a raster file

c++ 和 exata 的联合调试软件，和自己的调试方法，主要对重新编译这里经行了说明(c++ and exatahe joint debugging of the software, and their own debugging methods, mainly for the recompilation of this line)

《英语单词游戏》。共有1千常用单词。屏幕中有10个英语单词飘动，屏幕下有对应的中文单词，取中文单词去碰英文单词，正确得加分。可单人或双人玩。-"English word games." A total of 1,000 used a word. Screen are 10 English words wafted screen counterparts under the Chinese words, the Chinese word for the English word try, correct a boost. Can be single or double play.

flash TextBox xml文字公告滚动动画特效，文字是在 TextBox 中显示，文字保存在Xml中，由Flash运行后自动读取文字，修改文字只需打开XML文件即可。

给大家交流几个C++数学函数。-to exchange a few C math functions.