Ultra wideband (UWB) technology, well-known for its use in ground penetrating radar, has also been of considerable interest in communications and radar applications demanding low probability of intercept and detection (LPI/D), multipath immunity, high data throughput, precision ranging and localization.
標(biāo)簽： penetrating technology well-known wideband
上傳時間： 2013-12-11
上傳用戶：aysyzxzm
ucos2 is a file system for embedded applications which can be used on any media, for which you can provide basic hardware access functions. µ C/FS is a high performance library that has been optimized for minimum memory consumption in RAM and ROM, high speed and versatility. It is written in ANSI C and can be used on any CPU.
標(biāo)簽： which applications can for
上傳時間： 2017-01-04
上傳用戶：偷心的海盜
ucos2 is a file system for embedded applications which can be used on any media, for which you can provide basic hardware access functions. µ C/FS is a high performance library that has been optimized for minimum memory consumption in RAM and ROM, high speed and versatility. It is written in ANSI C and can be used on any CPU.
標(biāo)簽： which applications can for
上傳時間： 2017-01-04
上傳用戶：13517191407
Introduction Computer security is undeniably important, and as new vulnerabilities are discovered and exploited, the perceived need for new security solutions grows. "Trusted computing" initiatives propose to solve some of today s security problems through hardware changes to the personal computer. Changing hardware design isn t inherently suspicious, but the leading trusted computing proposals have a high cost: they provide security to users while giving third parties the power to enforce policies on users computers against the users wishes -- they let others pressure you to hand some control over your PC to someone else. This is a "feature" ready-made for abuse by software authors who want to anticompetitively choke off rival software. It needn t be this way: a straightforward change to the plans of trusted computing vendors could leave the security benefits intact while ensuring that a PC owner s
標(biāo)簽： vulnerabilities Introduction discovered undeniably
上傳時間： 2014-01-05
上傳用戶：yph853211
Memory Management—Algorithms and implementation in C/C++ Introduction Chapter 1 - Memory Management Mechanisms Chapter 2 - Memory Management Policies Chapter 3 - High-Level Services Chapter 4 - Manual Memory Management Chapter 5 - Automatic Memory Management Chapter 6 - Miscellaneous Topics Index List of Figures List of Tables List of Case Studies List of Sidebars
標(biāo)簽： Memory implementation Introduction Management
上傳時間： 2013-12-25
上傳用戶：541657925
The Cyclone® III PCI development board provides a hardware platform for developing and prototyping low-power, high-performance, logic-intensive PCI-based designs. The board provides a high-density of the memory to facilitate the design and development of FPGA designs which need huge memory storage, and also includes Low-Voltage Differential Signaling (LVDS) interface of the High-Speed Terasic Connectors (HSTCs) for extra high-speed interface application.
標(biāo)簽： development developing prototypi provides
上傳時間： 2017-01-29
上傳用戶：jjj0202
Description: Microsoft?Windows?HTTP Services (WinHTTP) provides developers with a server-supported, high-level interface to the HTTP/1.1 Internet protocol. WinHTTP is designed to be used primarily in server-based scenarios by server applications that communicate with HTTP servers. WinHTTP is also designed for use in system services and HTTP-based client applications. WinHTTP is more secure and robust than WinInet. However, single-user applications that need FTP or gopher functionality, cookie persistence, caching, automatic credential dialog handling, Internet Explorer compatibility, or downlevel platform support should still consider using WinInet.
標(biāo)簽： server-supported Description developers Microsoft
上傳時間： 2017-02-07
上傳用戶：refent
MPI stands for the Message Passing Interface. Written by the MPI Forum (a large committee comprising of a cross-section between industry and research representatives), MPI is a standardized API typically used for parallel and/or distributed computing. The MPI standard is comprised of 2 documents: MPI-1 (published in 1994) and MPI-2 (published in 1996). MPI-2 is, for the most part, additions and extensions to the original MPI-1 specification. The MPI-1 and MPI-2 documents can be downloaded from the official MPI Forum web site: http://www.mpi-forum.org/. Open MPI is an open source, freely available implementation of both the MPI-1 and MPI-2 documents. The Open MPI software achieves high performance the Open MPI project is quite receptive to community input.
標(biāo)簽： comprising MPI Interface committee
上傳時間： 2013-12-22
上傳用戶：爺?shù)臍赓|(zhì)
These are P-Channel enhancement mode silicon gate power fi eld effect transistors. They are advanced power MOSFETs designed, tested, and guaranteed to withstand a specifi ed level of energy in the breakdown avalanche mode of operation. All of these power MOSFETs are designed for applications such as switching regulators, switching converters, motor drivers, relay drivers and drivers for other high-power switching devices. The high input impedance allows these types to be operated directly from integrated circuits.
標(biāo)簽： enhancement transistors P-Channel are
上傳時間： 2017-02-17
上傳用戶：aeiouetla
VHDL是由美國國防部為描述電子電路所開發(fā)的一種語言，其全稱為(Very High Speed Integrated Circuit) Hardware Description Language。 與另外一門硬件描述語言Verilog HDL相比，VHDL更善于描述高層的一些設(shè)計，包括系統(tǒng)級（算法、數(shù)據(jù)通路、控制）和行為級（寄存器傳輸級），而且VHDL具有設(shè)計重用、大型設(shè)計能力、可讀性強、易于編譯等優(yōu)點逐漸受到硬件設(shè)計者的青睞。但是，VHDL是一門語法相當(dāng)嚴(yán)格的語言，易學(xué)性差，特別是對于剛開始接觸VHDL的設(shè)計者而言，經(jīng)常會因某些小細(xì)節(jié)處理不當(dāng)導(dǎo)致綜合無法通過。為此本文就其中一些比較典型的問題展開探討，希望對初學(xué)者有所幫助，提高學(xué)習(xí)進度。
上傳時間： 2017-02-18
上傳用戶：nanshan
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