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 power-delivery solutions. Yet sometimes a device has no direct power source, and running wiresor replacing batteries is impractical. Even when long-life batteries are usable, they eventually need to be replaced, which requires aservice call.
標(biāo)簽： 能量收集
上傳時(shí)間： 2015-01-03
上傳用戶：zukfu
CryptoKit使用簡便的加密解密控件。(源代碼，需注冊(cè)）價(jià)格：$25。工作在：D5。作者：AndrewSoft solutions。
上傳時(shí)間： 2013-12-23
上傳用戶：ayfeixiao
CGAL is a collaborative effort of several sites in Europe and Israel. The goal is to make the most important of the solutions and methods developed in computational geometry available to users in industry and academia in a C++ library. The goal is to provide easy access to useful, reliable geometric algorithms
標(biāo)簽： collaborative several Europe Israel
上傳時(shí)間： 2015-01-09
上傳用戶：refent
This hands-on, one-stop guide delivers the focused, streamlined direction you need to get your Web solutions up and running quickly. Zero in on key ASP.NET configuration details and techniques using quick-reference tables, lists, coding and more.
標(biāo)簽： streamlined direction hands-on delivers
上傳時(shí)間： 2015-01-11
上傳用戶：Thuan
cygwin是一個(gè)在windows平臺(tái)上運(yùn)行的unix模擬環(huán)境，是cygnus solutions公司開發(fā)的自由軟件（該公司開發(fā)了很多好東西，著名的還有eCos，不過現(xiàn)已被Redhat收購）。它對(duì)于學(xué)習(xí)unix/linux操作環(huán)境，或者從unix到windows的應(yīng)用程序移植，或者進(jìn)行某些特殊的開發(fā)工作，尤其是使用gnu工具集在windows上進(jìn)行嵌入式系統(tǒng)開發(fā)，非常有用。隨著嵌入式系統(tǒng)開發(fā)在國內(nèi)日漸流行，越來越多的開發(fā)者對(duì)cygwin產(chǎn)生了興趣。本文將對(duì)其作一介紹。
標(biāo)簽： windows cygwin unix 運(yùn)行
上傳時(shí)間： 2015-01-21
上傳用戶：xuan‘nian
Addison Wesley - Exceptional C++ Style. 40 New Engineering Puzzles, Programming Problems and solutions - Herb Sutter
標(biāo)簽： Exceptional Engineering Programming Problems
上傳時(shí)間： 2015-03-30
上傳用戶：許小華
CGAL is a collaborative effort of several sites in Europe and Israel. The goal is to make the most important of the solutions and methods developed in computational geometry available to users in industry and academia in a C++ library.
標(biāo)簽： collaborative several Europe Israel
上傳時(shí)間： 2015-04-10
上傳用戶：hopy
DSP音頻處理示例The benefits of real-time analysis provided by DSP/BIOS are often required in programs that were engineered without it. When the program is not built from the ground up using the DSP/BIOS kernel and real-time analysis features, the lack of familiarity prevents engineers from reaping the benefits of this very powerful tool set, especially in the final stage of development when real-time analysis is needed most. This application note provides an example of the necessary steps required to utilize DSP/BIOS features in order to bring these solutions to bear in an existing application.
標(biāo)簽： DSP real-time benefits analysis
上傳時(shí)間： 2014-01-06
上傳用戶：003030
pic mcu code:This application note describes the design and implementation of a USB Mass Storage Device (MSD) using a Secure Digital card, which should prove useful to developers of USB mass storage solutions. This application may be used as a stand-alone MSD or as a Secure Digital/Multimedia Card (SD/MMC) reader/ writer interface.
標(biāo)簽： implementation application describes Storage
上傳時(shí)間： 2014-11-23
上傳用戶：天誠24
sharepoint portal server的sdk英文版 The SharePoint Products and Technologies 2003 Software Development Kit (SDK) contains conceptual overviews, programming tasks, samples, and references to guide you in developing solutions based on SharePoint products and technologies.
標(biāo)簽： Technologies Development sharepoint SharePoint
上傳時(shí)間： 2015-06-15
上傳用戶：zhyiroy
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