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computerhierarchy
计算机系统结构的讲义,浓缩了一本一千多页的书.真的是好东西.(structure of the computer system overhead, a concentration of more than 1,000 pages of the book. Really good thing.)
- 2006-12-27 16:24:11下载
- 积分:1
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AutoUpdate
从ftp获得自动更新程序.采用delphi(利用delphi控件)开发的独立自动更新程序,独立编译为可执行程序,独立运行,更新结束后自动启动主应用程序。实现了自动更新程序和主程序无关性(主程序采用delphi、dotnet等不同语言开发)。(Get automatic updates from the ftp program)
- 2013-11-14 15:41:02下载
- 积分:1
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ForShare 8.28 。。
Forshare8.28完整源代码,完整开源版本。不错的!(Forshare 8.28 complete source code, complete open source version. Excellent!)
- 2019-05-12 02:28:19下载
- 积分:1
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frequency fft
将IQ数据转换成FFT频谱,点数代表了频率值。(convert the IQ to spectrum by fft.)
- 2020-06-29 06:40:01下载
- 积分:1
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TFIDF-master
tf–idf, short for term frequency–inverse document frequency, is a numerical statistic that is intended to reflect how important a word is to a document in a collection or corpus.[1]:8 It is often used as a weighting factor in information retrieval and text mining. The tf-idf value increases proportionally to the number of times a word appears in the document, but is offset by the frequency of the word in the corpus, which helps to control for the fact that some words are generally more common than others.
Variations of the tf–idf weighting scheme are often used by search engines as a central tool in scoring and ranking a document s relevance given a user query. tf–idf can be successfully used for stop-words filtering in various subject fields including text summarization and classification.
One of the simplest ranking functions is computed by summing the tf–idf for each query term many more sophisticated ranking functions are variants of this simple model.
- 2014-02-23 09:01:44下载
- 积分:1
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kaoshi
j2ee登陆界面 输入用户名和密码登陆
(login start if you must write your nameand password first)
- 2013-12-05 21:34:33下载
- 积分:1
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MyIE
VC++ 实现网页自动填表功能,精选学习源码,很好的参考资料。(VC++ Webpage autofill, select learning source code, a good reference.)
- 2013-12-26 13:48:28下载
- 积分:1
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Sensitivity_Analysis_in_matlab
如何使用Matlab对线性规划进行灵敏度分析(How you use Matlab sensitivity analysis for linear programming)
- 2013-11-10 13:35:26下载
- 积分:1
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PING a small program, VC6.0 to prepare for the novice test.
一个PING的小程序,VC6.0编写,供初学测试。-PING a small program, VC6.0 to prepare for the novice test.
- 2022-01-26 03:02:39下载
- 积分:1
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chatSystem
通过用JAVA语言编程出可以窗口聊天的程序,跟QQ聊天窗口差不多。(By using the JAVA programming language that can chat program window, with the QQ chat window almost.)
- 2014-04-29 15:48:55下载
- 积分:1