... be 23 Gb/s without coding, and 75 Gb/s with a (255,239) Reed Solomon code The effect of non-rectangular spectra on receiver sensitivity is investigated for both OOK and FSK transmission, assuming ... and FSK transmission, assuming the system (de)multiplexer filters to be N’th order Butterworth bandpass Although narrower filters are recommended for improving power budget, it is shown that system ... environment Performance-optimized spectrum-sliced WDM systems have potential use in both local loop and long-distance fiber communication systems which require low-cost WDM equipment for high data...
Ngày tải lên: 06/08/2014, 00:20
... wait for a time tswitch Gsec off, Ysec off and Rsec on, and Gsec off, Ysec off and Rsec on, and Gsec on, Ysec off and Rsec off, and Gsec off, Ysec on and Rsec off, and End loop When an interrupt occurs, ... effects of such design on the electronic design, and on the control system design In this approach, the interaction between the three systems (mechanical, electronic, and control) and their effects ... (mechanical, electronics, and control) is what mechatronics offers for a better design Design of the mechanical system Design of the electronic system Design of the control and instrumentation system...
Ngày tải lên: 08/03/2014, 19:20
small wind turbines [electronic resource] analysis, design, and application
... behavior and associated issues of tail fin design and aerodynamic over-speed protection are covered in Chap The text describes and lists a number of Matlab programs for wind turbine analysis and design ... connection • Detailed dynamics analysis for more accurate stress calculations and fatigue analysis • Foundation design, and • Control engineering help in devising and implementing a control strategy ... Energy and Technology For further volumes: http://www.springer.com/series/8059 David Wood Small Wind Turbines Analysis, Design, and Application 123 Dr David Wood Department of Mechanical and Manufacturing...
Ngày tải lên: 31/05/2014, 02:01
molecular and nano electronics. analysis, design and simulation, 2007, p.293
... (Editor) VOLUME 17 Molecular and Nano Electronics: Analysis, Design and Simulation J.M Seminario (Editor) VOLUME 18 Nanomaterials: Design and Simulation P.B Balbuena and J.M Seminario (Editors) ... C H E M I ST RY Molecular and Nano Electronics :Analysis, Design and Simulation Edited by J M Seminario Department of Chemical Engineering and Department of Electrical and Computer Engineering ... Molecular and Nano Electronics: Analysis, Design and Simulation J M Seminario (Editor) © 2007 Elsevier B.V All rights reserved Chapter Metal–molecule–semiconductor junctions: An ab initio analysis...
Ngày tải lên: 04/06/2014, 14:36
Báo cáo hóa học: " A haptic-robotic platform for upper-limb reaching stroke therapy: Preliminary design and evaluation results" ppt
... saggital plane with the hand in alignment with the shoulder The hand is pushed forward until it reaches the final desired position and then follows the reverse path until the hand and arm return to ... evaluate device operation, safety, and efficacy The following sections present the design of a prototype rehabilitation device and its evaluation by physical and occupational therapists who had ... rehabilitation system is acceptable for use PL and Quanser Inc developed the proposed system and study design, performed the trials, completed the data analysis, and drafted the manuscript AM supervised...
Ngày tải lên: 19/06/2014, 08:20
báo cáo hóa học:" Research Article Augmented Reality for Art, Design and Cultural Heritage—System Design and Evaluation" doc
... qualitative sense, we tested it with artists and designers in various art, design, and cultural heritage projects The application of artists and designers and curators is of course in no way a replacement ... Visualization Techniques for Art and Design (2006-2007) and Interactive Visualization Techniques for Art and Design (2007–2009) The authors thank all artists, designers, and curators for their contributions: ... the Delft University of Technology (TUD), and various SME as partners, and we tested the system with artists, designers, and curators in art, design, and cultural heritage projects This collaboration...
Ngày tải lên: 21/06/2014, 20:20
design and evaluation of a wide-area event notification service
... scalability and performance of the service Categories and Subject Descriptors: C.2.1 [Network Architecture and Design] : Distributed Networks; Network Communication; Network Topology; Store and Forward ... I.6.3 [Simulation and Modeling]: Applications; I.6.4 [Simulation and Modeling]: Model Validation and Analysis; I.6.8 [Simulation and Modeling]: Types of Simulation—Discrete event General Terms: ... which the densities and distributions of clients differ We conclude in Sections and with a discussion of related work and a brief indication of our future plans FRAMING THE PROBLEM AND ITS SOLUTION...
Ngày tải lên: 01/07/2014, 18:12
MULTIPLE CHOICE QUESTIONS Design and Evaluation
... advantages and disadvantages of multiple choice tests To explore tips and techniques for writing successful multiple choice items To evaluate and correct multiple choice questions and answers ... is where post office is 13 MCQ#2 a b c d An architect is a person who does not _ design design design design automobiles buildings houses offices 14 MCQ#3 My sister _ as an air hostess ... stimulus and several options or alternatives to choose from One of these options, the key, is the correct response The others serve as distractors Match the Test Items to the Blueprint and Task...
Ngày tải lên: 14/07/2014, 17:00
Báo cáo y học: "Design and evaluation of genome-wide libraries for RNA interference screens" pps
... too short for primer design (< 150 bp) Region included for redesign Primer design (representative) Redesign Redesign Redesign Ranking: (i) Specificity (ii) Efficiency Primer design (representative) ... all pre-designed libraries, library evaluations and other analysis done for this manuscript Additional material Additional file Detailed NEXT-RNAi workflow for the (a) design and (b) evaluation ... (26.6% and 31.1% of all dsRNAs in HD2 and DRSC v2.0, respectively) and CAN repeats (0.5% and 1.8% of all dsRNA in HD2 and DRSC v2.0, respectively), older libraries, including DRSC v1.0 and MRC,...
Ngày tải lên: 09/08/2014, 20:22
báo cáo khoa học: " NorthStar, a support tool for the design and evaluation of quality improvement interventions in healthcare" ppt
... when to use and how to design an interrupted times series evaluation (Interrupted Time Series Evaluation) NorthStar reviews two other types of evaluation (Process Evaluation and Economic Evaluation) ... practice" in designing the intervention and on how to design a cluster RCT as the preferred evaluation study design Determinants of practice are the factors that affect practice patterns and explain ... delivering and evaluating continuing education (CE) and QI programmes at a national or regional level Consequently, the two areas we covered were the design of QI interventions and their evaluation...
Ngày tải lên: 11/08/2014, 05:22
System Analysis, Design, and Development Concepts, Principles, and Practices phần 1 pptx
... Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com xii Preface that many use but few understand and address the HOWS and WHYS of system analysis, design, and development ... arrive at the steps and practices necessary to plan and implement system analysis, design, and development strategy without sacrificing best practices objectives Part II System Design and Development ... Engineering Standards, Frames of Reference, and Conventions 544 29 Understanding Specification Requirements 315 46 System Design and Development Documentation 562 30 Specification Analysis 327 31...
Ngày tải lên: 13/08/2014, 08:21
System Analysis, Design, and Development Concepts, Principles, and Practices phần 2 ppsx
... relationship is physically implemented via design and components becomes the basis for engineering analysis and design with the application of mathematical and scientific principles Next, we need ... (Source: Mil-HDBK-881, Appendix H, para 3.7.1) Support and Handling EQUIPMENT Support and handling EQUIPMENT consists of the deliverable tools and handling equipment used for support of the MISSION ... maintenance support concepts and requirements for manpower and personnel; supply support; support and test equipment; technical data; training and support; facilities; and packaging, handling, storage,...
Ngày tải lên: 13/08/2014, 08:21
System Analysis, Design, and Development Concepts, Principles, and Practices phần 3 ppsx
... inadequate and requires yet a more specialized solution including the following sequences of design actions: Design action 1: Design action 2: Design action 3: Design action 4: Design action 5: Design ... threat analysis is typically performed via failure modes and effects analysis (FMEA) For mission critical components, the FMEA may be expanded into a failure modes, effects, and criticality analysis ... by-products, and services In operation, the SOI (1) responds to command and control guidance and direction from the HIGHER ORDER systems element that consists of ORGANIZATION (10), ROLES AND MISSIONS...
Ngày tải lên: 13/08/2014, 08:21
System Analysis, Design, and Development Concepts, Principles, and Practices phần 4 pdf
... developmental test and evaluation (DT&E) and operational test and evaluation (OT&E) Our discussion covered how DT&E and OT&E serve as key verification and validation activities and their relationship ... modeling and simulation; and trade study analysis of alternatives System design and development requires on-going integrity assessments to ensure that the system is being designed correctly and will ... • Developmental Test and Evaluation (DT&E) “Test and evaluation performed to: Identify potential operational and technological limitations of the alternative concepts and design options being...
Ngày tải lên: 13/08/2014, 08:21
System Analysis, Design, and Development Concepts, Principles, and Practices phần 5 pot
... a use case analysis, and derives sibling requirements A_11 and B_11 Author’s Note 32.2 At this point, the SEIT has not allocated requirements A_11 and B_11 to SUBSYSTEMs A and B We designate each ... Chapter Merge and Analysis Competitive Analysis Do the specification requirements favor or target a competitor’s products, services, or organizational capabilities? Modeling and Simulation Analysis ... Follow a Standard Specification Outline Many specification issues are traceable to a lack of commitment to establish and employ standard specification development outlines and guidelines Standard outlines...
Ngày tải lên: 13/08/2014, 08:21
System Analysis, Design, and Development Concepts, Principles, and Practices phần 6 pptx
... mission and operations analysis, field interviews with the User, analyze existing system trouble reports, and understand the OPERATING ENVIRONMENT and its players and threats Step 2: Capture and Bound ... strategy and tailor them to suit your own business domain and systems application Step 1: Understand the problem and solution space(s) Step 2: Capture and bound entity requirements Step 3: Analyze and ... decentralized, and distributed processing; fault tolerant architectural design; environmental, safety, and health (ES&H) considerations, fire detection and suppression; and security and protection...
Ngày tải lên: 13/08/2014, 08:21
System Analysis, Design, and Development Concepts, Principles, and Practices phần 7 pps
... 44.2 Display and Control Design 44.3 Design of Equipment, Vehicles, and Other Systems 10 11 44.4 Workplace, Crew Station, and Facilities Design Console and workstation dimensions and layout General ... next topic, system command and control (C2) devices SYSTEM Command and Control (C2) Devices PERSONNEL require mechanisms to command and control (C2) SYSTEM operations and performance We refer ... employing similar and effective user dialogues, interfaces, and procedures 44.5 Displays and Controls Design and arrangement of displays and controls to be consistent with the operator’s and maintainer’s...
Ngày tải lên: 13/08/2014, 08:21
System Analysis, Design, and Development Concepts, Principles, and Practices phần 8 pdf
... system performance evaluation and analysis 47.5 SYSTEM PERFORMANCE EVALUATION AND ANALYSIS System performance evaluation and analysis is the investigation, study, and operational analysis of actual ... and task analysis Environmental analysis Fault tree analysis (FTA) Finite element analysis (FEA) Mechanical analysis Electromagnetic interference (EMI)/electromagnetic countermeasures (EMC) analysis ... bridges, develop and fly an aircraft, launch rockets and missiles, and land on the Moon and Mars Analysis with a lot of trial and error data collection and observation may be all you have to establish...
Ngày tải lên: 13/08/2014, 08:21
System Analysis, Design, and Development Concepts, Principles, and Practices phần 9 potx
... Figure 24.3 and include System Engineering Design, Component Procurement and Development, System Integration and Test, System Verification, Operational Test and Evaluation (OT&E), and Authentication ... development: design verification and product verification Design verification” is a rigorous process that proves an SE design meets specification and design requirements You ONLY verify a design once, ... deficiencies such as design flaws and substandard work quality are recorded as discrepancy reports (DRs) and dispositioned for corrective action, as appropriate System Integration, Test, and Evaluation...
Ngày tải lên: 13/08/2014, 08:21
System Analysis, Design, and Development Concepts, Principles, and Practices phần 10 doc
... Merge and Split Table 56.2 System deployment design and development rules ID Title System Deployment Design and Development Rule 56.1 System deployment requirements and constraints Bound and specify ... SHOWSTOPPER and significantly impact system deployment schedules and costs Do yourself and your organization a favor Understand the deployment, site selection and development, and system installation and ... the application of the concepts, principles, and practices of System Analysis, Design, and Development Charles S Wasson System Analysis, Design, and Development, by Charles S Wasson Copyright...
Ngày tải lên: 13/08/2014, 08:21