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- IBM-PC/XT异步通信适配器采用INS8250串口通信芯片,她是构成RS-232C标准通信电压接口的核心部分部件，再加上RS-TTL电平转换芯片SN75150（TTL- RS-232）或MC1488和SN75154（RS232- TTL）或MC1489就实现INS8250异步收发器TTL电平与RS232电平之间的相互转换。-IBM-PC/XT asynchronous communications adapter with INS8250 serial communication chips
r-li-2008-thesis.pdf.tar
- As a multi-carrier modulation scheme, Orthogonal Frequency Division Multiplexing (OFDM) technique can achieve high data rate in frequency-selective fading channels by splitting a broadband signal into a number of narrowband signals over a number
R-Studio-5.1-Network-Edition-build-130016-Portabl
- Professional Hard disk data recovery program.
PLC-data-r
- 使用VB NET与三菱FX PLC通讯读取数据-VB.net read data the mitsubishi FX PLC.
R
- R语言实战（中文完整版）.pdf，使用R语言进行数据分析和图形化(R in Action Data analysis and graphcis with R)
R语言可视化8种基本图形的语句汇总
- 梳理总结了R语言8种数据可视化案例，涵盖了基本及高级绘图工具及函数，方便后来者学习。(It summarizes and summarizes 8 data visualization cases of R language, covering basic and advanced drawing tools and functions, which is convenient for later learners to learn.)
R软件sem包通径分析
- R软件SEM数据包通径分析，根据sem数据包，实现数据分析功能(R language, SEM, data packet path analysis)
R语言数据分析
- 使用R语言进行数据分析的源码，包含数据集(Using R language for data analysis of the source code, including data sets)
Data Analysis and Graphics Using R
- Data Analysis and Graphics Using R
Data Mining with R learning by case studies
- Data Mining with R learning by case studies
方差分析和回归分析分开的.R
- 使用R语言实现方差分析和因果分析的一个小例子，附数据。(Using R language to achieve variance analysis and causal analysis of a small example, with data.)
R语言混合型数据聚类分析案例
- R语言混合型数据聚类分析案例，案例是对于美国大学的聚类分析，有代码的注释(Case study of R language mixed data clustering analysis)
R语言-多样性分析
- 利用简单的命令代码分析生物的多样性，从数据的录入到多样性的分析都要系统的介绍(The use of simple command code to analyze biological diversity, from data entry to diversity analysis, should be systematically introduced)
【04】R语言
- R语言，一种自由软件编程语言与操作环境，主要用于统计分析、绘图、数据挖掘。(R language, a free software programming language and operating environment, mainly for statistical analysis, drawing, data mining.)
统计建模与R软件（上下册）.pdf
- 统计建模与数据分析，作者薛毅，分上下两册，共616页，R语言初学者必备(R language data analysis)
R Graph Cookbook
- R语言数据分析绘图功能的实现和基本参数讲解(R language data analysis and drawing)
《基于R的统计分析与数据挖掘》数据和代码
- R语言的程序代码，为了更好的学习R语言与大数据方面的数据分析，数据分类还有数据挖掘，这将是一个大数据的时代(R language program code, in order to better learn R language and big data aspects of data analysis, data classification, as well as data mining, which will be a big data Era)
prep.R
- R实际操作 data cleaning 谢谢(data cleaning and R practice)
R-3.4.1.tar
- R语言是一门功能强大的软件，具有很强的绘图功能和数据可视化能力，更是一种开源软件。(R language is a uesful tool to understand data and make figure.)
r
- 运用r语言构造有效前沿的步骤大致可按照获取数据、将数据加工处理为收益率矩阵、以收益率矩阵为输入计算得到有效前沿这三个步骤来完成。(The steps of using R language to construct an effective frontier can be achieved in three steps: data acquisition, data processing as yield matrix, and yield matrix as input.)