画多边形

谷歌推荐算法论文，根据点击量进行推荐，十分经典，值得学习。(Google News Personalization: Scalable Online Collaborative Filtering)

说明：  对信号进行AM调制，加噪声后带通滤波并解调(AM Modulation and Demodulation of Signals)

java 备忘录模式，实现前进，回退，让你有后悔药，包括例子。-java memorandum mode to achieve progress and regress, so that you can have a regret drugs, including examples.

crack/patch for rad studio xe5

Multisim9RFdianlu.rar, 压缩包解压时不能有密码。-Multisim9RFdianlu.rar, compressed packets can not extract the password.

《￥19.99》 　　这是一部在法国乃至整个西方引起爆炸性轰动的奇书。 它在人口只有六千多万的法国居然卖了一百万册，同时入围以高雅闻名的龚古尔文学奖（通常被提名的作品只有几万甚至几千册的销量），又被各国出版社争相购买，已翻译的语言竟高达二十一种。据报道，根据它改编的电影亦正在拍摄中。它的书名也创造了一个暗含嘲讽的有趣先例，直接采用了销售地标价――在欧元区是《14.99欧元》，在美国和英国分别是《9.99美元》和《6.99英磅》，到了咱们中国，自然就是人民币的《19.99元》了

VC产生的临时文件有时真的很烦人!当你编译一个程序，突然系统弹出一个对话框：“D盘已经没有足够的空间~~~~~~~~~请问需要进行磁盘清理吗”，而它只能清掉了Nkb的东东，你有什么理由不自己写一个专门清理VC垃圾的小工具呢？隔一段时间运行一次，彻底清除指定类型的垃圾文件：干干净净，中国人.-Sometimes temporary files generated by VC s really annoying! When you compile a program, suddenly the system pop up a dialog box: "D drive has enough space ~~~~~~~~~ does not need to do Disk Cleanup," and it can only Qingdiao the Nkb the Dongdong, what is your reason not to write a special clean up their own litter of small VC tool? From time to time run once to remove the specified types of junk files: clean, the Chinese people.

自己没事写的贪吃蛇游戏，只是想看看效果，没多去修改，留给网友们参考参考(Snake game nothing to write, just want to see the effect, and did more to change, leaving netizens refer to the reference)

sdl demo junkie code from a long time ago.

Win API演示多样 Win API demo diverse(Windows API demo multiple Windows API demo diverse)