Linux was first released into an unsuspecting world in the summer of 1991. Initially the spare-time hobby of a Finnish computer scientist by the name of Linus Torvalds, Linux was at first accessible only in software source code form to those with enough expertise to build and install it. Early enthusiasts (most also developers themselves by necessity) exploited the growth of the Internet in the early 1990s as a means to build online communities and DRIVE development forward. These communities helped to build the first Linux software distributions, containing all the software components needed to install and use a Linux system without requiring users to be technical experts.
標簽： unsuspecting spare-time Initially the
上傳時間： 2013-12-12
上傳用戶：dianxin61
Learn about the design tradeoffs involved in creating Windows CE .NET operating system (OS) solutions for hardware that implements one of many nonvolatile storage technologies. Different storage technologies, such as NAND and NOR flash memory, masked ROM, and electromechanical Advanced Technology Attachment (ATA) or Integrated DRIVE Electronics (IDE) storage, impose design constraints and create opportunities for the software environment. (30 printed pages)
標簽： operating tradeoffs creating involved
上傳時間： 2014-01-11
上傳用戶：181992417
VoyagerGX display DRIVEr for Windows CE .NET 5.XX Silicon Motion, Inc. VoyagerGX DRIVEr is architected from the beginning to support variety of features and extension of Windows CE .NET, such as DirectDraw feature, Dynamic Rotation feature, Multimon feature, SMI Multimon Emulation feature (using single VoyagerGX chip to DRIVE two independent displays), WCEfA (Windows CE for Automotive) feature, and more
標簽： VoyagerGX architec Silicon display
上傳時間： 2013-12-31
上傳用戶：遠遠ssad
MBRFix工具可以方便的修復MBR先進入cmd命令窗口，然后進入mbrfix工具所在的目錄（用cd命令），然后輸入命令 MbrFix /DRIVE 0 fixmbr ，再確認一下即可。重啟以后你會發現，沒有了Linux，直接可以進入Windows了。
上傳時間： 2014-01-17
上傳用戶：dyctj
Although some FX1-based devices may use the FX1鈥檚 CPU to process USB data directly (Port I/O Mode), most applica- tions use the FX1 simply as a conduit between the USB and external data-processing logic (e.g., an ASIC or DSP, or the IDE controller on a hard disk DRIVE).
標簽： Although directly devices process
上傳時間： 2014-01-08
上傳用戶：2467478207
Servomotors are available as AC or DC motors. Early servomotors were generally DC motors because the only type of control for large currents was through SCRs for many years. As transistors became capable of controlling larger currents and switching the large currents at higher frequencies, the AC servomotor became used more often. Early servomotors were specifically designed for servo amplifiers. Today a class of motors is designed for applica-tions that may use a servo amplifier or a variable-frequency controller, which means that a motor may be used in a servo system in one application, and used in a variable-frequency DRIVE in another application. Some companies also call any closed-loop system that does not use a stepper motor a servo system, so it is possible for a simple AC induction motor that is connected to a velocity controller to be called a servomotor.
標簽： motors Servomotors servomotors available
上傳時間： 2014-08-10
上傳用戶：源碼3
The software and hardware development fields evolved along separate paths through the end of the 20th century. We seem to have come full circle, however. The previously rigid hardware on which our programs run is softening in many ways. Embedded systems are largely responsible for this softening. These hidden computing systems DRIVE the electronic products around us, including consumer products like digital cameras and personal digital assistants, office automation equipment like copy machines and printers, medical devices like heart monitors and ventilators, and automotive electronics like cruise controls and antilock brakes. Embedded systems force designers to work under incredibly tight time-tomarket, power consumption, size, performance, flexibility, and cost constraints. Many technologies introduced over the past two decades have sought to help satisfy these constraints. To understand these technologies, it is important to first distinguish the underlying embedded systems elements.
標簽： development the software hardware
上傳時間： 2017-08-15
上傳用戶：cjf0304
This book is for someone who wants to quickly master the basics of how to install, run, and maintain Linux on an Intel-based personal computer. All of the tools you need are included. Your computer should have a monitor, or display, keyboard, mouse, hard DRIVE, floppy DRIVE, and CD-ROM DRIVE. Although you can jump right in and install Linux onto your hard DRIVE, you should have some technical information about your computer and its hardware on hand before you start.
標簽： install someone quickly maintai
上傳時間： 2017-08-19
上傳用戶：zhuoying119
Main program running when workpiece is ready on deferent belt(deferent_ready=ture). * Call Square_Wave subroutine to generate 0.5ms square wave on P1.2 to DRIVE * electromotor,then DRIVE deferent belt step forward. When it steps to the measure * zone, it stops to be measured. Then call A_D subroutine to transform analog * signals to digital signals , after then call serial subroutine to transfer * digital signals to PC. Call square wave subroutine to DRIVE deferent belt step to * original position waitting for defere ready flag to run the next circle.
標簽： deferent_ready workpiece deferent program
上傳時間： 2017-08-31
上傳用戶：baiom
Servlets and JavaServer Pages is the first complete guide to building dynamic Java-based Web applications using the new JavaServer Pages 2.0 and Servlets 2.4. Servlets and JavaServer Pages (JSP) provide a robust solution to developing large, complex Web applications, including multiserver projects. In addition to built-in security, portability, and a Web server, they offer developers the freedom to work with any operating system that supports Javabe it Linux, Windows, OSX, or Solaris. This authoritative book begins by explaining how to set up a Servlet and JSP development environment, including a discussion of containers, Java support, and installing and configuring Tomcat. The authors then thoroughly explore servlets and JSP, including significant coverage of custom tag libraries, newly available filters, and popular servlet and JSP design patterns. Readers can then test-DRIVE the knowledge gained by constructing a book-support Web site.
標簽： JavaServer Java-based Servlets complete
上傳時間： 2014-01-02
上傳用戶：zsjzc
