Pattern-MAC (PMAC) protocol, instead of having fixed sleepwakeups, the sleep-wakeup schedules of the sensor nodes are adaptively determined. The schedules are decided based on a node’s own traffic and that of its neighbors.
標(biāo)簽： sleepwakeups sleep-wakeup Pattern-MAC schedules
上傳時(shí)間： 2017-08-28
上傳用戶(hù)：cainaifa
這是一個(gè)關(guān)于在無(wú)線光通信中，實(shí)現(xiàn)PPM編碼調(diào)制的程序。
標(biāo)簽： 無(wú)線光通信
上傳時(shí)間： 2017-09-11
上傳用戶(hù)：爺?shù)臍赓|(zhì)
it is a cleaner for windows msconfig when you disable an msconfig item it will still appear on there. This programme let you remove disabled msconfig items
標(biāo)簽： msconfig cleaner disable windows
上傳時(shí)間： 2013-12-24
上傳用戶(hù)：戀天使569
The STi7141 is a highly integrated SoC (systemon- chip) designed to meet the demanding needs of the interactive cable set top box market place. The STi7141 integrates all the major system functions into a single device, and provides world leading, multi-layer, advanced security technologies to protect valuable video and audio assets.
標(biāo)簽： integrated demanding designed systemon
上傳時(shí)間： 2014-01-14
上傳用戶(hù)：894898248
image processing supposed to provide an authentication for the user. Authentication is granted if the password was entered correctly
標(biāo)簽： Authentication authentication processing supposed
上傳時(shí)間： 2017-09-24
上傳用戶(hù)：thinode
this file is leverage algorithm written in matlab as m-file and tested in matlab.so anyone can ue this algorithm and any bug can be reported
標(biāo)簽： matlab algorithm leverage written
上傳時(shí)間： 2017-09-28
上傳用戶(hù)：zhaoq123
A pdf regarding, reading of bar codes from mobile phones. All types of bar codes can be read from the mobile phones. It includes the details regarding, how to convert the bar codes into appropriate formats and then to verify it for the geniality.
標(biāo)簽： codes from bar regarding
上傳時(shí)間： 2013-12-26
上傳用戶(hù)：xinzhch
CSNG-I 伽馬能譜，自然伽馬能譜圖，U，Th，K
標(biāo)簽： CSNG-I 伽馬能譜
上傳時(shí)間： 2015-04-13
上傳用戶(hù)：longge
超寬帶通信具有高速率、低干擾、抗多徑衰落等優(yōu)點(diǎn)，是當(dāng)前短距離高速無(wú)線通信的一個(gè)新的發(fā)展方向，而相關(guān)接收技術(shù)是實(shí)現(xiàn)超寬帶通信的難點(diǎn)，文中以 MATLAB 環(huán)境為開(kāi)發(fā)平臺(tái)設(shè)計(jì)一個(gè)具有加性高斯噪聲的超寬帶發(fā)射和接收系 統(tǒng)，經(jīng)仿真測(cè)試，系統(tǒng)能正確完成發(fā)射和接收，滿(mǎn)足設(shè)計(jì)要求。
標(biāo)簽： UWB的matlab仿真
上傳時(shí)間： 2015-04-19
上傳用戶(hù)：hyc77
We introduce a sub-cell WENO reconstruction method to evaluate spatial derivatives in the high-order ADER scheme. The basic idea in our reconstruction is to use only r stencils to reconstruct the point-wise values of solutions and spatial derivatives for the 2r-1 th order ADER scheme in one dimension, while in two dimensions, the dimension-by-dimension sub-cell reconstruction approach for spatial derivatives is employed. Compared with the original ADER scheme of Toro and Titarev (2002) [2] that uses the direct derivatives of reconstructed polynomials for solutions to evaluate spatial derivatives, our method not only reduces greatly the computational costs of the ADER scheme on a given mesh, but also avoids possible numerical oscillations near discontinuities, as demonstrated by a number of one- and two-dimensional numerical tests. All these tests show that the 5th-order ADER scheme based on our sub-cell reconstruction method achieves the desired accuracy, and is essentially non-oscillatory and computationally cheaper for problems with discontinuities.
標(biāo)簽： 高精度格式
上傳時(shí)間： 2016-01-13
上傳用戶(hù)：ccsdcczd
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