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Creat_Tree
采用matlab实现的最小生成树算法prim算法和Krustal算法(Minimum spanning tree algorithm prim algorithm and Krustal algorithm implemented by MATLAB.)
- 2018-06-05 19:30:09下载
- 积分：1
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DFIG-Model-for-Stability
Built on the software DIgSILENT wind power model
- 2014-12-11 19:38:45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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ECOLOGYTRIBE
生态部落专业粮情组态测控系统，给全世界的粮储工作带来了新的生机，新型的数字 化全方位粮情组态测控系统摒弃了传统的模拟方式，是粮食监测行业的一种创新革命的成 果。整套系统具有组网能力强，操作简单，安装简单、投资成本低、监测直观并且精度高， 能够实时实现视频、温度、湿度的监测、分析、显示、报警、控制、历史查询，报表打印等。
生态部落粮情组态测控系统是利用组态软件以及信息数字技术来实现粮食储藏过程中 对粮情变化的实时监测、对监测数据进行分析与控制、对异常粮情告警提示，提出处理建议 和自动控制等的系统。它可以为科学及安全储粮提供技术保证和科学依据。 粮情组态测控 硬件系统是通过电源电缆、通讯电缆、交换机、路由器将测控平台服务器、测控主机、测控 分机、测温电缆及湿度传感器及高清网络视频传感器等连结起来构成的。 生态部落粮情组 态测控软件系统按系统功能又大致可划分为：粮情监测、粮情分析与粮情控制三部分。(Ecological professional grain condition measurement and control system configuration tribe, grain storage to work around the world has brought new vitality, new digital full-grain situation measuring and controlling system configuration abandon the traditional analog mode, monitoring is an innovative food industry outcome of our revolution. The entire system with networking capability, simple operation, easy installation, low investment costs, monitoring and intuitive high precision, real-time video, temperature and humidity monitoring, analysis, display, alarm, control, historical inquiry, report printing.
Ecological tribal grain condition measurement and control system configuration and software configuration information using digital technology to achieve real-time monitoring of food during storage of the grain situation changes, the monitoring data analysis and control, alarm notification of abnormal grain situation, and recommending treatment automatic control system. It can prov)
- 2016-07-30 16:18:50下载
- 积分：1
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该文件详细介绍开发过程中的具体问题.他给设计者很好的借鉴功能.是开发人员比被东西....
该文件详细介绍开发过程中的具体问题.他给设计者很好的借鉴功能.是开发人员比被东西.-the document in detail the process of developing specific issues. He gave a very good designers draw function. Yes developers than by things.
- 2022-03-07 10:42:55下载
- 积分：1
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201130
个性图标生成器源码例程，程序根据画板画出图片可以设置画出图片的宽度、高度的特性，自改变图标的尺寸。(Personalized icon generator source code routines, programs can be set according to the drawing board to draw pictures draw pictures of width and height characteristics , since changing the size of icons.)
- 2016-05-18 09:08:04下载
- 积分：1
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pca
ORL-人脸库的pca算法程序。可以测试其人脸识别的时间和准确率(ORL-Face PCA algorithm library procedures. To test its face recognition time and accuracy rate)
- 2008-05-30 17:29:31下载
- 积分：1
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据说能拦截局域网内所有数据包，我自己使用过一下感觉好象有些部份数据包拦不下来。...
据说能拦截局域网内所有数据包，我自己使用过一下感觉好象有些部份数据包拦不下来。-reportedly LAN can intercept data packets all, I used what seemed to feel some part of the data packets to stop for long.
- 2023-04-17 17:55:03下载
- 积分：1
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DSB调制解调
用MATLAB对DSB的调制解调进行仿真模拟，包括时域，频域，加噪，包络。(MATLAB for DSB modulation and demodulation simulation, including time domain, frequency domain, noise, envelope.)
- 2020-05-04 15:56:21下载
- 积分：1
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VB实际例子
实际例子,vb练习算法如何破解密码。两层循环通过穷举法把所有密码进行尝试，直到破解出密码。(In a practical example, the VB exercises algorithm how to crack the password. The two tier loop tries all the passwords by exhaustive method until the password is cracked.)
- 2018-04-19 13:18:43下载
- 积分：1
