exercise-master

胡广书的《现代信号处理教程》ppt文件，相当于电子版本了，因为很全面(Hu-book " Modern Signal Processing Guide" ppt files, the equivalent of an electronic version, because it is comprehensive)

对下位机的数据进行分析显示在上位机上，这个上位机主要用来界面显示数据(The data of the lower computer is analyzed and displayed. On the upper computer, the host computer is used to display the data on the interface)

说明：  IDL（Interactive Data Language）交互式数据语言是进行数据分析、可视化表达和应用开发的第四代可视化。 本书包含详细的基础教程，新手适用。(This book is the basic course of IDL. It is comprehensive and suitable for novices.)

ASP的经验来做一个简单的ASP留言本，这个留言本用了Access数据库，所以务必请大家要跟我一起做的朋友都安装好Office软件，相信各位自己的电脑上都有了。好了，开始。 -ASP experience to do a simple ASP GuestBook, the message of the used Access database, so be sure to invite everyone to join me to do with friends installed Office software, I believe that their computers have. Well, to start.

VC++ 检测获取USB磁盘，若发现有USB类存储设备，则显示出这些设备的名称、盘符等信息，界面没怎么设计，只是为了突出功能代码，有兴趣的可用在你的程序中。

将中缀表达式转换为后缀表达式，并计算任意四则运算表达式的结果，采用链表和队列实现，非文法和状态机-Infix expression would be converted to suffix expressions, and calculate the arithmetic expression of arbitrary results, the use of linked lists and queues to achieve, non-grammar and the state machine

带排序功能的Flash图片展示，图片一张一张载入，载入时候带音效，支持智能排序，图片还会一闪一闪的，比较有视觉效果，配上音效，视听效果不错哦。

用开发的新版贪吃蛇游戏,支持连网功能,并可由玩家选择主角的外观和食物的外观.(with the development of the new Snake games, support networking function, players can choose from the protagonist's appearance and the appearance of the food.)

说明：  读取音频，采用分帧处理，最后使用广义互相关算法求时延(Reading audio, adopting framing process, and finally using generalized cross-correlation algorithm to calculate time delay)

说明：  利于MATLAB实现OFDM的发送和接收，具体过程发送端先通过QPSK调制，之后进行IFFT变换，然后再添加循环前缀，接收端是一个逆过程。该程序还有另外一个的功能是信道估计，最小乘与卡尔曼滤波器的比较。(MATLAB is helpful to realize the sending and receiving of OFDM. The sending end of the specific process is firstly modulated by QPSK, followed by IFFT transformation, and then cyclic prefix is added. The receiving end is an inverse process. Another function of the program is channel estimation, least - multiplication and kalman filter comparison.)