搜索结果

jobo, famous crawler open source which is implemented by java. used in many big websites. You will need a Java Runtime Environment 1.3 or later (on many System Java 1.2 is installed, it will NOT work !).

How the K-mean Cluster work Step 1. Begin with a decision the value of k = number of clusters Step 2. Put any initial partition that classifies the data into k clusters. You may assign the training samples randomly, or systematically as the following: Take the first k training sample as single-e ...

PCA and PLS aims:to get some insight into the bilinear factor models Principal Component Analysis (PCA) and Partial Least Squares (PLS) regression, focusing on the mathematics and numerical aspects rather than how s and why s of data analysis practice. For the latter part it is assumed (but not abso ...

在这里可以进行工作环境、界面和显示效果的一些设定，执行菜单 Setup>User Preferences出现下面窗体，因为这里涉及的内容比较多，而且很多功 能都很少用到，所以下面只针对一些常用设置作介绍。

This handbook is intended for anyone who wants a comprehensive survey of Fortran 90, including those familiar with programming language concepts but unfamiliar with Fortran. Experienced Fortran 77 programmers will be able to use this volume to assimilate quickly those features in Fortran 90 that are ...

RAR Registration and Support sites ~~~ ~~~ ~~~ ~~~ ~~~ ~~~~ The latest version of RAR and support conferences are available at the sites and BBS s listed below. Most of them are FIDONET-nodes, so you can request the latest version of RAR, via file request, using the magic name of RAR . NOTE: Thi ...

Jpeg2000编解码器，附VC、Delphi等常用编程语言的使用例程 J2K-Codec ver 1.9 === === === === === === === === ===== Make your graphics look better with an easy-to-use JPEG 2000 decoding component. J2K-Codec can help game developers, screensaver creators and many others to improve their products--to ...

This function returns NULL when called for an MDI main frame window (CMDIFrameWnd). In an MDI application, the MDI main frame window does not have a view associated with it. Instead, each individual child window (CMDIChildWnd) has one or more associated views. The active view in an MDI application c ...

JavaServer Pages&#8482 Specification This document is intended for: · Web Server and Application Server vendors that want to provide JSP containers that conform to the Tag Extensions specification. · Web Authoring Tool vendors that want to generate JSP pages that conform to the Tag Extensions spec ...

老外自编串口组件及串口程序: Commu, a testform to check if everything is working correctly. XON/XOFF check is not yet implemented. So good luck with communication.