Toy Universe网上玩具购物系统源代码
上传时间： 2013-12-17
上传用户：erkuizhang
A .zip file contains a series of scripts that were used in the MathWorks webinar "Using MATLAB to Develop Portfolio Optimization Models." The scripts generate 3D efficient frontiers for a Universe of 44 stocks with time as the third axis. Additional scripts perform various ex-ante and ex-post analyses. Results are generated with and without market adjustments in the data. A readme.txt. file in the .zip folder describes each script and how to use it
标签： MathWorks contains scripts webinar
上传时间： 2014-01-04
上传用户：trepb001
All of Java s Input/Output (I/O) facilities are based on streams, which provide simple ways to read and write data of different types. Java provides many different kinds of streams, each with its own application. The Universe of streams is divided into four large categories: input streams and output streams, for reading and writing binary data and readers and writers, for reading and writing textual (character) data. You re almost certainly familiar with the basic kinds of streams--but did you know that there s a CipherInputStream for reading encrypted data? And a ZipOutputStream for automatically compressing data? Do you know how to use buffered streams effectively to make your I/O operations more efficient? Java I/O, 2nd Edition has been updated for Java 5.0 APIs and tells you all you ever need to know about streams--and probably more.
标签： facilities streams provide Output
上传时间： 2013-12-17
上传用户：6546544
The next avatar of the Internet will revolutionize our world. In time, it will provide us a universal remote control, enabling us to monitor and control physical objects located anywhere on the planet, using a smart phone. It will make the Universe around us programmable, allowing us to script the behav- ior of physical objects with electronic commands. This book is about such an emerging new version of the Internet.
标签： Infrastructure Construction Design RFID and an of
上传时间： 2020-06-08
上传用户：shancjb
To a quantum mechanic the whole Universe is one godawful big interacting wavefunction ? but to the rest of us, it’s a world full of separate and distinguishable objects that hurt us when we kick them. At a few months of age, human children recognize objects, expect them to be permanent and move continuously, and display surprise when they aren’t or don’t. We associate visual, tactile, and in some cases audible and olfactory sensations with identifiable physical things. We’re hardwired to understand our environment as being composed of separable things with specific properties and locations. We understand the world in terms of what was where when.
上传时间： 2020-06-08
上传用户：shancjb
The present era of research and development is all about interdisciplinary studies attempting to better comprehend and model our understanding of this vast Universe. The fields of biology and computer science are no exception. This book discusses some of the innumerable ways in which computational methods can be used to facilitate research in biology and medicine—from storing enormous amounts of biological data to solving complex biological problems and enhancing the treatment of various diseases.
上传时间： 2020-06-10
上传用户：shancjb
ROS学习指南ROS学习路径：了解ROS框架→ROSwiki初级教程→ROS-BYEXAMPLE→两种语言包（rosgpp和rospy本指南只包含前两个学习路径（了解ROS框架和ROs wiki初级教程）1了解ROS框架主要是下面这个图：概念：ROS Universe全球范围的代码。我们也可以成为其中的一员Repository：每一员提供的代码库。Stack：堆，提供一个完整的功能，比如ROS BY-EXAMPLE里面的rbx1是stack.里面包含很多Package（包）。如何看出来stack呢？在这个stack里面存在stack.xml文件，这个stack.xml提供stack元数据，包括它的许可信息和stack之间的依赖关系Package：包（应用程序代码的组织单元），比如rbx1里面的rbxl-apps.rbx1-bringup等都是package，包里面有节点（node），ROs依赖库（Libraries）数据套、配置文件、第三方软件、或者任何其他逻辑构成。如何看出package？在这个package里面存在manifest.aml，这个manifest.aml提供package元数据，包括它的许可信息和package之间依赖关系，以及语言特性信息.
标签： ros
上传时间： 2022-06-20
上传用户：kingwide
