LFS.This is a kind of file system.
標(biāo)簽： system This file kind
上傳時(shí)間： 2015-11-18
上傳用戶：baiom
In addition to individual algorithm, Demonstration System is a "data structure" (C language version) book algorithm corresponding to the code (CPP) and the test operating procedures (VC + +6.0 to the EXE). Through the system can demonstrate that the algorithm source code and operating results
標(biāo)簽： Demonstration individual algorithm structure
上傳時(shí)間： 2013-12-24
上傳用戶：change0329
Specification of Signalling System N0.7
標(biāo)簽： Specification Signalling System 0.7
上傳時(shí)間： 2014-09-02
上傳用戶：stella2015
A system simulation environment in Matlab/Simulink of RFID is constructed in this paper. Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system model,such as phase noise of the local oscillator,TX-RX coupling,reflection of the environment, AWGN noise,DC offset,I/Q mismatch,etc.Performance of the whole system can be evaluated by changing the coding method,parameters of building blocks,and operation distance.Finally,some simulation results are presented in this paper.
標(biāo)簽： environment constructed simulation Simulink
上傳時(shí)間： 2014-01-09
上傳用戶：zhangliming420
0_1背包問題,回溯法解背包問題 0-l背包問題是子集選取問題。一般情況下，0-1背包問題是NP難題。0-1背包 問題的解空間可用子集樹表示。解0-1背包問題的回溯法與裝載問題的回溯法十分類 似。在搜索解空間樹時(shí)，只要其左兒子結(jié)點(diǎn)是一個(gè)可行結(jié)點(diǎn)，搜索就進(jìn)入其左子樹。當(dāng) 右子樹有可能包含最優(yōu)解時(shí)才進(jìn)入右子樹搜索。否則將右子樹剪去。設(shè)r是當(dāng)前剩余 物品價(jià)值總和；cp是當(dāng)前價(jià)值；bestp是當(dāng)前最優(yōu)價(jià)值。當(dāng)cp+r≤bestp時(shí)，可剪去右 子樹。計(jì)算右子樹中解的上界的更好方法是將剩余物品依其單位重量?jī)r(jià)值排序，然后 依次裝入物品，直至裝不下時(shí)，再裝入該物品的一
上傳時(shí)間： 2014-01-17
上傳用戶：小碼農(nóng)lz
:針對(duì)不可否認(rèn)L-L-C-Z門限代理簽密協(xié)議中存在的安全缺陷，提出了一個(gè)改進(jìn)的門限代理簽密協(xié)議.通過 對(duì)L-L-C-Z門限代理簽密協(xié)議的密碼分析，利用接收方修改公鑰的方法，計(jì)算出任意消息的有效偽造簽密結(jié)果.利 用類似于縮短的數(shù)字簽名標(biāo)準(zhǔn)(SDSS)的安全技術(shù)，以及通過公鑰驗(yàn)證簽密結(jié)果的技術(shù)，給出一個(gè)新的改進(jìn)協(xié)議.安 全分析結(jié)果表明，與L-L-C-Z門限代理簽密協(xié)議相比，該改進(jìn)門限代理簽密協(xié)議能夠承受接收方公鑰替換攻擊.改進(jìn)的門限代理簽密協(xié)議利用接收方公鑰而不是私鑰來驗(yàn)證簽密結(jié)果，其驗(yàn)證過程能向第三方公開.
標(biāo)簽： L-L-C-Z 門限代理 協(xié)議 缺陷
上傳時(shí)間： 2013-12-21
上傳用戶：四只眼
This book is a hands-on introduction to the principles and practice of embedded system design using the PIC microcontroller. Packed with helpful examples and illustrations, it gives an in-depth treatment of microcontroller design, programming in both assembly language and C, and features advanced topics such as networking and real-time operating systems. It is accompanied by a CD-ROM containing copies of all programs and software tools used in the text and a `student version of the C complier Designing Embedded Systems with PIC Microcontrollers: Principles and Applications is ideal for students of electronics, mechatronics and computer engineering. Engineers in industry and informed hobbyists will also find this book a valuable resource when designing and implementing both simple and sophisticated embedded systems using the PIC Microcontroller.
標(biāo)簽： introduction principles hands-on embedded
上傳時(shí)間： 2014-01-17
上傳用戶：wuyuying
this the minarm system that ihad been designed
標(biāo)簽： designed minarm system this
上傳時(shí)間： 2014-12-22
上傳用戶：hn891122
M-System公司最新的DOC電子盤的TFFS驅(qū)動(dòng)程序,支持最新的DOC芯片和MSystem電子盤
標(biāo)簽： M-System MSystem TFFS
上傳時(shí)間： 2015-11-23
上傳用戶：源弋弋
c language realization national transportation consultation analogous system, for details sees reported
標(biāo)簽： transportation consultation realization analogous
上傳時(shí)間： 2014-10-28
上傳用戶：shinesyh
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