NEA1803 51單片機與12864 由串口中斷收取數(shù)據(jù) 顯示經(jīng)度緯度 高度 速度 時間 使用衛(wèi)星數(shù)-GPS development NEA1803 51 SCM and 12864 collected by the serial interrupt data show a high degree of longitude latitude speed time-use satellite
標簽： 12864 1803 development NEA
上傳時間： 2017-08-22
上傳用戶：lepoke
主要是Space-Time Codes and MIMO Systems電子書，Ultra-High speed Optical OFDM Transmission Technologies文章，MIMO的研究與仿真論文……
標簽： Space-Time Systems Codes MIMO
上傳時間： 2014-01-11
上傳用戶：yyyyyyyyyy
AM26C31CLow Power, I CC = 100 ƒ ⊂ A Typ Operate From a Single 5-V Supply High speed, t PLH = t PHL = 7 ns Typ Low Pulse Distortion, t sk(p) = 0.5 ns Typ High Output Impedance in Power-Off Conditions Improved Replacement for AM26LS31
標簽： Operate Single Supply Power
上傳時間： 2014-01-20
上傳用戶：gtzj
The 6.0 release of Visual C++ shows Microsoft s continued focus on Internet technologies and COM, which are key components of the new Windows Distributed interNet Application Architecture (DNA). In addition to supporting these platform initiatives, Visual C++ 6.0 also adds an amazing number of productivity-boosting features such as Edit And Continue, IntelliSense, AutoComplete, and code tips. These features take Visual C++ to a new level. We have tried to make sure that this book keeps you up to speed on the latest technologies being introduced into Visual C++.
標簽： technologies Microsoft continued Internet
上傳時間： 2017-09-07
上傳用戶：wsf950131
Ajax實現(xiàn)的WEB下載,由于OA系統(tǒng)是基于WEB方式的，如果只判斷用戶是否點擊“下載文件”，就來判斷用戶是否成功下載了文件。這種方式很顯然行不通，怎么辦呢？我想到的就是用一控件，然后用回調(diào)事件來處理數(shù)據(jù)庫方面的問題(下載記錄問題) 有興趣的朋友可在 http://www.interdrp.com/ 下載分銷系統(tǒng) 用測試帳號進系統(tǒng)后,點測試程序,再點WEB下載 可以看見效果 https://www.interdrp.com/software/ReYoWebDownLoad.zip(點擊下載此控件) API說明 ReYoWebDL.copyright="銳洋軟件擁有版權(quán) http://www.interdrp.com/" //必須 ReYoWebDL.url="http://dl.baofeng.com/storm3/Storm2009-0504-1.exe" //下載文件的路徑 ReYoWebDL.path ="" //保存文件地址 ReYoWebDL.ReYoStartDownload() //下載動作 ReYoWebDL.ReYoStopDownload() //停止下載 ReYoWebDL.size //下載文件大小 ReYoWebDL.bytes//已下載大小 ReYoWebDL.speed //下載速度 KB/S ReYoWebDL.done //下載是否完成 ReYoWebDL.cancle=true //是否取消下載 ReYoWebDL.urlsource //下載文件名 ReYoWebDL.percent //下載百分比
標簽： WEB Ajax OA系統(tǒng)
上傳時間： 2017-09-14
上傳用戶：lingzhichao
These codes require an ASCII input file called input.dat of the following form: Lower Limit on x Upper Limit on x Final Time Pressure for x<0 when t=0 Density for x<0 when t=0 speed for x<0 when t=0 Pressure for x>0 when t=0 Density for x>0 when t=0 speed for x>0 when t=0 These codes produce 8 ASCII output files: density.out. Density vs. x entropy.out. Entropy vs. x mach.out. Mach number vs. x massflux.out. Mass flux vs. x pressure.out. Pressure vs. x sound.out. speed-of-sound vs. x velocity.out. Velocity vs. x waves.out. A description of the solution in terms of the three waves defined in the book (+,-,0).
標簽： input following require called
上傳時間： 2017-09-21
上傳用戶：希醬大魔王
Analysis of GPS data frame The design of the following four main data collection format: GPGGA (location information), GPRMC (Recommended Minimum location information), GPVTG (ground speed information), PGRME (forecast error message)
標簽： data collection following Analysis
上傳時間： 2017-09-25
上傳用戶：onewq
The TJA1040 is an advanced high speed CAN transceiver for use in automotive and general industrial applications. It supports the differential bus signal representation described in the international standard for in-vehicle high speed CAN applications (ISO11898). CAN (Controller Area Network) is the standard protocol for serial in-vehicle bus communication, particularly for Engine Management and Body Multiplexing. The TJA1040 provides a Standby mode, as known from its functional predecessors PCA82C250 and PCA82C251, but with significantly reduced power consumption. Besides the excellent low-power behavior the TJA1040 offers several valuable system improvements. Highlights are the absolute passive bus behavior if the device is unpowered as well as the excellent EMC performance.
標簽： CAN
上傳時間： 2015-03-23
上傳用戶：Yuan Lo
This document specifies trivium, a hardware oriented synchronous stream cipher which aims to provide a flexible trade-off between speed and area.
標簽： trivium_p3
上傳時間： 2015-05-09
上傳用戶：inazeze
致新科技、fan speed controllor、G761
標簽： GMT-G761
上傳時間： 2016-07-14
上傳用戶：Jason
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