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interest-points
基于兴趣点颜色及纹理特征的图像检索算法，通过同类比较，平均检索准确率提高11个百分点。(Based on the interest points and texture features of color image retrieval algorithm, through a similar comparison, the average retrieval accuracy rate of 11 percent improve.)
- 2009-03-05 11:09:25下载
- 积分：1
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1.RC522_PC
RFID通讯实验，实现IC卡与电脑进行通讯的例程代码，帮助新手进行学习(The experiment of RFID communication realizes the routine code of communication between IC card and computer, and helps novice to learn.)
- 2020-06-18 23:00:02下载
- 积分：1
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socketip
说明： 利用设置网卡为混沌模式，采用原始套接字的方式截获发向本机的ip包，并分析包的类型，源ip地址，目的ip地址，传输层协议等(card installed for the use of Chaos mode, using original socket intercepted a way to the machine ip packet, analysis of packet types, source ip address, purpose ip address, such as transport protocol)
- 2006-05-15 13:08:10下载
- 积分：1
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c# prepared card card game, source code, contribute to learning and development...
c#编写的卡片牌游戏，源码，有助于学习，开发环境，visual studio 2005-c# prepared card card game, source code, contribute to learning and development environment, visual studio 2005
- 2022-08-06 03:48:44下载
- 积分：1
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scanning computer network
扫描网络计算机――多线程-scanning computer network-- Multithreading
- 2022-02-06 04:26:28下载
- 积分：1
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Robot
opengl 实现 简单 的 机器人 ，可以看懂后提取使用(opengl achieve a simple robot)
- 2013-01-07 19:56:24下载
- 积分：1
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实现数据输入后语音的即时提示较对 C#语音功能
实现数据输入后语音的即时提示较对 C#语音功能-Data input immediately after the voice prompts than the right
- 2022-06-17 18:38:05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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7、ucosiii-DHTII
本例程基于正点原子迷你stm32开发板，跑ucos-iii驱动DHT11(the program is run to stm32, it`s for ucos driver dht11 module, display temp&humi)
- 2017-06-11 20:07:04下载
- 积分：1
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ippiman
图像处理的IPP库使用手册，包括每个函数的使用说明，以及参数的意义。(IPP library of image processing using the manual, including instructions for each function, as well as the significance of the parameters.)
- 2013-01-10 20:23:06下载
- 积分：1
