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Book study the concept of data mining and technology. Data mining is the data an...
本书考察数据挖掘的概念和技术。数据挖掘是数据和信息系统及其应用的一个有希望的、欣欣向荣的学科前沿。数据挖掘通常又称为数据中的知识发现(KDD),是自动或方便地提取代表知识的模式;这些模式隐藏或记录在大型数据库、数据仓库、Web、其他大量信息库或数据流中。
-Book study the concept of data mining and technology. Data mining is the data and information systems and their applications a promising and flourishing frontier disciplines. Data mining are usually referred to as Knowledge Discovery in Data (KDD), is automatic or easy to extract the representative of the knowledge model these models hide or recorded in large databases, data warehouse, Web, other substantial information database or data stream.
- 2022-11-26 02:50:03下载
- 积分:1
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电力电子装置控制系统的DSP设计方案,非常实用。希望对大家有用...
电力电子装置控制系统的DSP设计方案,非常实用。希望对大家有用-Power electronic devices DSP control system design, very practical. We hope to be useful
- 2023-02-06 06:00:04下载
- 积分:1
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《设计模式》英文版,采用C++描述
《设计模式》英文版,采用C++描述-"design mode" in English, with C Description
- 2022-07-24 08:32:37下载
- 积分:1
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A very good e
一份很不错的 CDMA 通信原理的电子书,内容很全面-A very good e-book principles of CDMA communication, which is very comprehensive
- 2022-03-06 17:26:09下载
- 积分:1
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CVS training documents. The use of CVS and working principle described in detail
简历培训文件。详细介绍了CVS的使用和工作原理
- 2022-01-28 00:29:26下载
- 积分:1
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ZEMAX来源:这个DLL模型标准ZEMAX表面类型,无论是平面、球面…
zemax源码:
This DLL models a standard ZEMAX surface type, either plane, sphere, or conic
The surface also demonstrates a user-defined apodization filter
The filter is defined as part of the real ray trace, case 5
The filter can be used at the stop to produce x-y Gaussian apodization similar to the Gaussian pupil apodization in ZEMAX but separate in x and y.
The amplitude apodization is of the form EXP[-(Gx(x/R)^2 + Gy(y/R)^2)]
The transmission is of the form EXP[-2(Gx(x/R)^2 + Gy(y/R)^2)]
where
x^2 + y^2 = r^2
R = semi-diameter
The tranmitted intensity is maximum in the center.
T is set to 0 if semi-diameter < 1e-10 to avoid division by zero. -ZEMAX source: This DLL models a standard ZEMAX surface type, either plane, sphere, or conic The surface also demonstrates a user-defined apodization filter The filter is defined as part of the real ray trace, case 5 The filter can be used at the stop to produce xy Gaussian apodization similar to the Gaussian pupi
- 2022-06-26 13:58:33下载
- 积分:1
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汇编与反汇编资料大全,非常实用,主要介绍汇编与反汇编地知识,可以作为手册使用。...
汇编与反汇编资料大全,非常实用,主要介绍汇编与反汇编地知识,可以作为手册使用。-Compilation of information compiled and anti-Daquan, very useful
- 2022-03-03 10:32:06下载
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Modbus 协议是应用于电子控制器上的一种通用语言。通过此协议,控制器相互之间、控制器经由网络
(例如以太网)和其它设备之间可以通信。它已经成为...
pci9052下的开发软件,希望大家能用的着-PCI9052 under development software, I hope the U.S. can use the
- 2023-04-03 19:55:03下载
- 积分:1
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jBpm4.0中文说明文档jBPM4.0GA_zh_CN_by_opug.org.cn_viaREDSAGA.pdf
jBpm4.0中文说明文档jBPM4.0GA_zh_CN_by_opug.org.cn_viaREDSAGA.pdf-jBpm4.0 English documentation jBPM4.0GA_zh_CN_by_opug.org.cn_viaREDSAGA.pdf
- 2023-09-05 03:35:05下载
- 积分:1
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大量的嵌入式c语言应用的精华文章集锦荟萃
大量的嵌入式c语言应用的精华文章集锦荟萃-Many embedded c language article highlights the essence of the application of meta-
- 2022-03-10 17:25:39下载
- 积分:1