Tone_Reservation

说明：  2. 关于无线信道的多普勒谱，请回答以下问题： (1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因； (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理； (3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请描述：自己用计算机产生的经典谱是正确的依据。(2. Regarding the doppler spectrum of the wireless channel, please answer the following questions: (1) in some wireless channels, doppler frequency shift will cause aliasing of the output signals of the wireless channel.Describe the various causes of aliasing; (2) there is a classic spectrum in the doppler spectrum in the wireless channel, please explain the mechanism of producing this spectrum shape; (3) please use Simulink tool to write code (s-function mode) to generate a single-path Rayleigh channel, whose doppler spectrum is the classical spectrum, in which the moving rate is 120km/h.And please describe: your own computer generated classical spectrum is the correct basis.)

这是我的图书馆借阅管理系统，简单实用，适合学习ＶＣ＋＋者学习，也可实际应用(This is my library management system, simple and practical learning for VC++ learning, but also practical applications)

Win9x下的Sniffer源代码。-Sniffer source code.

说明：  将图像中的星点进行二维高斯拟合，并输出结果和对比图像。(The star points in the image are fitted by two-dimensional Gaussian.)

对脑电信号进行波段分频，将脑电信号分为beta、Theta、Alpha、delta四个频段。(Frequency division of EEG signals.)

Turrican_III_Source_Code Amiga Games

文件同步下载程序示例-file synchronization download sample

实现web页面中链接的点击效果，一个小代码那来给大家分享-achieve web page click on the link results, a small code it for everyone to share

跨平台信息交流，基于 TCP/IP(UDP)，无需服务器，简单易用,可传送文件和文件夹,通讯数据采用 RSA/Blofish 加密.-cross-platform information exchange, based on TCP/IP (UDP) without the server, simple and easy capable of transmitting files and folders, data communications using RSA/Blofish encryption.

实现wap中url返回上级的功能-achieve wap url had returned to the higher level of function