... h() Use for the one-way hash function of key generation a j , a j−1 Two parameters for generation of key pre-deployed in the jth sensor node msg finish Message for the cluster node informing sensor ... meteorological information, monitoring of health information, information gathering, and tracking on the battlefield. Using a sensor network in an environment such as a battlefield leaves information ... infrastructure, for each data transmission, a new key will be generated from the previous two keys. For example, if the key is K si = h(a i , a i−1 ) for the first transmission, K si = h(K si , a i ) for
Ngày tải lên: 21/06/2014, 23:20
... Check for proper IC Z1 orientation 2) Check the logic levels at Z1-2 and Z1-4 with a logic probe If IC Z1 is working properly then a TTL logic LOW should be present at these points 3) If these logic ... replacement of IC Z2 should be performed 4.46 This is a tough one You have noticed that Z2-6 and Z2-11 will be at the same logic level except for the two cases that don't work For those cases, Z2-6 and ... using an ohmmeter check for any external shorts to Vcc or open PC traces 4) Check the logic levels at Z1-1 and Z1-3 with a logic probe If IC Z1 is to work properly then a TTL logic HIGH should be
Ngày tải lên: 19/09/2019, 22:59
Lecture 3 combinational logic circuits
... (POS) form consists of two or more OR terms (sums) ANDed together 4 Trang 2dce • The circuits shown provide the same output – Circuit (b) is clearly less complex. 4-2 Simplifying Logic Circuits Logic ... Converting logic expressions to sum-of-products expressions. – Boolean algebra and the Karnaugh map as tools to simplify and design logic circuits. – Operation of exclusive-OR & exclusive-NOR circuits. ... Logic circuits can be simplified using Boolean algebra and Karnaugh mapping. 5 2017 • Place the expression in SOP form by applying DeMorgan’s theorems and multiplying terms • Check the SOP form for
Ngày tải lên: 04/04/2023, 10:09
BASEBAND ANALOG CIRCUITS FOR SOFTWARE DEFINED RADIO. ppt
... SYNTHESIZERS FOR WIRELESS Consulting Editor: Mohammed Ismail Ohio State University Titles in Series: IQ CALIBRATION TECHNIQUES FOR CMOS RADIO TRANCEIVERS BASEBAND ANALOG CIRCUITS FOR SOFTWARE ... providing anear optimal power/performance trade-off is a key challenge The goal of thisbook is to provide flexibility solutions for analog circuits that allow basebandanalog circuits to be part of an ... challenges of migrating to fourth generation (4G) mobile systems focusing on the mobile handset.The role of analog circuits is identified and a possible platform for the mobileterminal is proposed
Ngày tải lên: 28/06/2014, 22:20
Enhanced Radio Access Technologies for Next Generation Mobile Communication phần 5 ppt
... MC-CDMA receiver for the k-th user Defining the subcarrier output vector (JM × 1) for a... The MRC is optimal only for the case of a single user, so it performs best only for the case, and ... transmission and P 2 for the second transmission and the order repeated for further transmissions. Code combining is employed if the same packet is trans- mitted more than once. For reference, the ... frequency-selective fading, the MMSE-FDE has a better performance. REFERENCES [1] F. Adachi, M. Sawahashi, and H. Suda, “Wideband DS-CDMA for next generation mobile communications systems,” IEEE Commun.
Ngày tải lên: 07/08/2014, 21:20
Happy About Global Software Test Automation Book Excerpt A Discussion of Software Testing for Executives phần 2 ppt
... software testing, even though this is not the most reliable form of testing, sometimes it is the only form of testing available This was true more so for projects that involved GUI testing than ... innovator in software testing, global test automation, testing tool solutions and testing education programs for over two decades Nguyen and LogiGear have helped companies, from Fortune 500 to startups, ... organization TestArchitect enables all members of the team to improve the testing effort Testers and business analysts have an easy-to-use method for creating intelligent, maintainable tests which
Ngày tải lên: 12/08/2014, 19:20
DSpace at VNU: Test case generation for adequacy of floating-point to fixed-point conversion
... metrics to assess two test cases of fixed-point conversions From these metrics we present a novel test adequacy criterion for test case generation process to stop when a good test case is found The ... better test suite from a given one for the test adequacy criteria We also show experimental results on some well-known mathematical functions. Keywords: Quality assurance, Test cases generation, ... set of test cases that can be just as effective in detecting problems for our code But even the real test data or the randomly generated data may not reveal enough good test cases Therefore, we
Ngày tải lên: 16/12/2017, 17:15
Design automation for differential MOS current mode logic circuits
... Trang 1Design Automation for Diff erential MOS Current-Mode Logic CircuitsStéphane Badel · Can Baltaci Alessandro Cevrero · Yusuf Leblebici Trang 2Current-Mode Logic CircuitsTrang 4École Polytechnique ... operation principle of MCML circuits hasalso paved the way for the development of a completely new class of ultralow-power logic circuits called sub-threshold source-coupled logic (ST-SCL) which canachieve ... Integrated Circuits 1 1.2 Low-Noise CMOS Logic Families 2 1.3 MOS Current-Mode Logic 3 1.4 Organization of the Book 3 References 3 Part I Analysis and Design of MOS Current-Mode Logic Circuits
Ngày tải lên: 04/03/2019, 10:27
Applying the meta heuristic algorithms for mutation based test data generation for simulink models
... Random test data generation Mutation-based test data generation Trang 14Random test data generation Test data generation Experimentation Conclusion Random test data generation Mutation-based test ... Related work Mutation testing for Simulink Test data generation Experimentation Conclusion Trang 7Mutation testing Introduction Related work Mutation testing for Simulink Test data generation Experimentation ... Mutation testing for Simulink Test data generation Experimentation Conclusion Mutant generation and execution - MuSimulink Random test data generation Mutation-based test data generation
Ngày tải lên: 10/10/2022, 15:38
Khóa luận tốt nghiệp: An automatic system for questions management and multiple-choice test generation
... knowledge and how to learn at school for another can read it.Even have some good things like above The website still no support for foreign teacher which mean that only for vietnamese teacher can use ... used for:- A) Business usage such as skills and employment testing B) Schools and educational purposes C) Promotional tests E) All of the above and more ClassMarker gives you multiple options for ... displaying results to C) I can see the Test Duration, Points scored, Percentage and other statistics with Test results D) | can select to have Test results emailed to my Test takers and/or Myself.ClassMarker
Ngày tải lên: 02/10/2024, 04:13
Tài liệu Advanced Administration for Microsoft® Windows® 2000 ppt
... In syntax statements, indicates placeholders for variable information Italic is also used for introducing new terms, for book titles, and for emphasis in the text Title Capitals Indicate ... .7 Configuring Child Nodes for a Fault-Tolerant Dfs Root 10 Guidelines for Configuring Dfs for a Multisite Environment 15 Administering ... Support: Arlo Emerson (MacTemps) Compact Disc Testing: Data Dimensions, Inc. Production Support: Arlene Rubin (S&T OnSite) Manufacturing Manager: Bo Galford Manufacturing Support: Mimi Dukes (S&T
Ngày tải lên: 10/12/2013, 16:15
Tài liệu JasperReports 3.5 for Java Developers- P5 ppt
... methods:public void beforeReportInit() Called before report initialization public void afterReportInit() Called after report initialization public void beforePageInit() Called before each page is ... void beforeColumnInit() Called before each column is initialized public void afterColumnInit() Called after each column is initialized public void beforeGroupInit(String groupName) Called before ... Dynamic Reports from Databases) This information can be nicely summarized in a pie chart The following screenshot shows a report displaying this information for Washington, DC: The JRXML template
Ngày tải lên: 14/12/2013, 20:15
Tài liệu Data Preparation for Data Mining- P16 ppt
... needed, data extracts for training, test, and evaluation data sets can be prepared and models built on those data sets For any continuously operating model, the Prepared Information Environment ... variety of information forms that they are almost impossible to list, let alone characterize—sound, audio-visual, HTML, ActiveX objects, and on and on All of these represent a form of information ... KnowledgeSEEKER on unprepared data shows an 81.8182% accuracy on the test data set (top) and an 85.8283% accuracy in the test data for the prepared data set (bottom) 12.4 Practical Use of Data Preparation
Ngày tải lên: 15/12/2013, 13:15
Tài liệu Towards Framework for Knowledge Management Implementation ppt
... processes for KM implementation We suggest that the aspects advocated in these funda-mental models may not be absolutely appropriate for KM implementation; rather, they may be molded to a form more ... identify and set up activities for knowledge sharing in groups and set up appro-priate mechanisms and incentives For example, knowledge workers may be selected for each team to organize weekly ... may further be enabled techno-logically For example, groupware enables the indi-vidual to easily set up virtual teams on a topic or join existing organization-wide forums to get an answer to a
Ngày tải lên: 20/12/2013, 19:15
Tài liệu Actual Test 640-910 Part 2 v12 ppt
... this file before you take you final test All material is very relevant and will help you achieve top scores For Updates and other information, log into the site and read latest news For additional ... have A A PE has one routing table for each VRF B A PE has one global routing table for all VRFs C A PE has a global routing table and additional routing table for each VRF D A PE has a CEF global ... distributes a label for every destination in its FIB B The PE-router only distributes labels for destinations inside the MPLS domain C The PE-router only distributes labels for destinations outside
Ngày tải lên: 21/12/2013, 05:17
Tài liệu Arithmetic Circuits ppt
... Integrated CircuitsA Design Perspective Arithmetic Circuits Jan M Rabaey Anantha Chandrakasan Borivoje Nikolic January, 2003 Trang 2A Generic Digital ProcessorTrang 3Building Blocks for Digital ... carry stage have to be optimized for optimal speed All transistors in the sum stage can be minimal Trang 19Transmission Gate Full AdderA B P P Sum Generation Carry Generation Setup Trang 20Manchester ... versus Carry BypassTrang 27Carry Select Adder: Critical Path 0 1 Sum Generation Multiplexer 1-Carry 0-Carry Setup 0 1 Sum Generation Multiplexer 1-Carry S Trang 28Linear Carry Select Trang 29Square
Ngày tải lên: 23/12/2013, 03:16
Tài liệu Book grammar for IELTS part 12 ppt
... wasn’t/weren’t for the car, 'd have no money worries now (the car is the reason for my worries) We can use if it hadn't been for to talk about a past situation: If it hadn't been for your advice, ... trees, and spectacled bears therefore have to be adept tree climbers because they spend their lives foraging for these plants, as well as fruits, in the cloud forest of the Andes The giant ... can use never for emphasis with a negative verb: I should never have bought it! (= 1 did buy it and now I regret it) Grammar extra: If lt wasn’t for We can use if it wasn’t/weren't for + noun phrase
Ngày tải lên: 23/12/2013, 11:15
Tài liệu 2D Artwork and 3D Modeling for Game Artists- P7 ppt
... with the darkgreen foreground color (see Figure 8.120) TE AM FL Y Figure 8.120 Select the Alpha channel’s opacity to load the mortar selection Fill the selection with the foreground color on ... color wall in seconds is just a matter of setting new foreground and background colors, then playing the Stone Wall action I make tiles for my set by playing a stonereplacement action called ... “Patternize,” consisting of the steps I mentioned just before Notice that some of the stones in the set have cracks in them—try adding a stop just before the call to the Gaussian Blur in the Stone Wall
Ngày tải lên: 24/12/2013, 06:16
Tài liệu 2D Artwork and 3D Modeling for Game Artists- P11 ppt
... for quick retrieval.You’ll use this for bumping the surface. Trang 233 You’ll be using this style to bump the texture map for the remainder of thistutorial, so save it in the Styles palette for ... the underbelly of a snake.You can use some dodging and burning for the forehead to enhance thefatty bulges, and apply shadowed bevels for the neck Figure 12.2 The texture you’ll be making in this ... Clouds filter, as shown in Figure12.23 (I used hex# BEB4A0 and hex# ABA18D for the foreground and back-ground colors for this filter).5 Keeping the selection active, use the Burn tool to burn
Ngày tải lên: 24/12/2013, 06:16