搜索结果
找到约 35 项符合
sometimes 的查询结果
按分类筛选
书籍 Heterogeneous Wireless Access Networks
With the rapid growth in the number of wireless applications, services and devices,
using a single wireless technology such as a second generation (2G) and third gener-
ation (3G) wireless system would not be efficient to deliver high speed data rate and
quality-of-service (QoS) support to mobile us ...
测试测量 能量收集系统的设计挑战
Modern electronic systems solve so many difficult problems that they often seem like magic. Nonetheless, these systems all have thesame basic limitation: they need a source of electrical power! Most of the time this is a straightforward challenge for the electronicdesigner, because there are many ...
Linux/Unix编程 American Gladiator,You are consulting for a game show in which n contestants are pitted against n gl
American Gladiator,You are consulting for a game show in which n contestants are pitted against n gladiators in order to see which contestants are the best. The game show aims to rank the contestants in order of strength this is done via a series of 1-on-1 matches between contestants and gladiators. ...
书籍 MultivariableControlSystems
This introductory chapter is devoted to reviewing the fundamental ideas of
control from a multivariable point of view. In some cases, the mathematics
and operations on systems (modelling, pole placement, etc.), as previously
treated in introductory courses and textbooks, convey to the readers an un- ...
技术资料 Specifying the Jitter Performance
The question of sample-clock quality is a perennial one for digital audio equipment designers. Yet most chip makers
provide very little information about the jitter performance of their products. Consequently, equipment designers
sometimes get burnt by jitter issues. The increasing use of packet-bas ...
可编程逻辑 XAPP444 - CPLD配件,技巧和窍门
Most designers wish to utilize as much of a device as possible in order to enhance the overallproduct performance, or extend a feature set. As a design grows, inevitably it will exceed thearchitectural limitations of the device. Exactly why a design does not fit can sometimes bedifficult to determ ...
软件设计/软件工程 Inside the C++ Object Model Inside the C++ Object Model focuses on the underlying mechanisms that s
Inside the C++ Object Model
Inside the C++ Object Model focuses on the underlying mechanisms that support object-oriented programming within C++: constructor semantics, temporary generation, support for encapsulation, inheritance, and "the virtuals"-virtual functions and virtual inheritance. This bo ...
书籍 Microwave+Transmission+Networks
Microwave radio network design is a subset of activities that constitute
the overall transmission network design. Transmission networks are
sometimes called transport networks, access networks, or connectivity
networks. For many wireless carriers, microwave is becoming a popu-
lar preference over wi ...
游戏 21天学会用JAVA开发网络游戏 书籍语言: 简体中文 书籍类型: 程序设计 授权方式: 免费软件 书籍大小: 287 KB 书籍等级: 整理时间: 2004-1
21天学会用JAVA开发网络游戏
书籍语言: 简体中文
书籍类型: 程序设计
授权方式: 免费软件
书籍大小: 287 KB
书籍等级:
整理时间: 2004-11-3 20:41:10
With all of the media attention that is focused on the Internet and the World Wide Web, figuring out exactly what they are all about is som ...
Java书籍 THIS is really two books in one: a tutorial and a reference manual for JDBC, the application program
THIS is really two books in one: a tutorial and a reference manual for JDBC, the application programming interface that makes it possible for programmers to access databases from Java. The goal is to be useful to a wide range of readers, from database novices to database experts. Therefore, we have ...