用c++写的一个小游戏的源代码，初学者可以看看。

普通通信信号bpsk,qpsk,qam调制解调-bpsk qpsk qam fsk gmsk modulation and demodulation

lcd编程，用在lcd上的各种点阵图形，可以帮助大家加速开发进度。文件里面的是16X16大小的图片。希望对大家有用-lcd programming, used in various dot matrix lcd graphics, everyone can help speed up the development progress. File inside the picture size is 16X16. Hope useful for everyone

Designing the maximally flat quarter - wave transformer response using Binomial transformer-Designing the maximally flat quarter- wave transformer response using Binomial transformer

用于制做石器图像补丁.等陆画面.和登陆列表的工具.地图制作工具,图片修改,补丁追加等工具。研究石器时代、开服必备。

本套网络视频教程由提供，解压后，打开主文件夹下的文件即可收看视频。-This set of video tutorials from

手机游戏 适用于入门级学者 简单易懂 推荐下载 有中文说明-mobile games in the entry-level academics are simple to download a Chinese explanation

或许大家都设计过数据库,也为表定义过主键,今天我想阐述的是,应该如何正确的设计一个主键,在以往的一些资料中,都没有提及到主键设计的原则.我为此总结了一下: -you might have designed the database, as well as table-defined primary key, and today I would like to explain is that How should correct the design of a primary key, in the past some of the information. no mention of the primary key design principle. I summarize this for a moment :

简单的示波器程序，有四种基本的波形， 适合初学者学习的-Oscilloscopes simple procedure has four basic waveform, suitable for beginners to learn

SQL server的帮助文档，省去查阅课本的过程-SQL server help document the process of eliminating access to textbooks

楼房销售系统，是用pb开发的。 里面主要是关于楼房的查询、预定、销售等方面的功能。-Building distribution system is developed using pb. Inside the main building is about the inquiries, reservations, sales and other functions.