Mostrando 1,321 - 1,340 Resultados de 7,558 Para Buscar '"Varys"', tiempo de consulta: 0.11s Limitar resultados
  1. 1321
    por OECD
    Publicado 2021
    Tabla de Contenidos: “…Supplementary tables -- Notes -- 5 Navigating skill demands in turbulent times -- Introduction -- The "urgency of now": An assessment of the impact of the COVID-19 pandemic on labour-market and skill demands using online vacancies -- The impact of the COVID-19 crisis on the number of online vacancies varies by educational level -- The share of online job openings requiring working from home increased markedly from mid-March 2020 onwards -- Online job postings declined in some sectors and occupations more than in others -- The role of transversal skills in navigating the labour market -- An analysis of wage and employment returns based on online vacancies -- How can governments spur the development of transversal skills? …”
    Libro electrónico
  2. 1322
    Publicado 2023
    Tabla de Contenidos: “…Address Institutional Barriers to Success -- Be a Well-Being Role Model -- Manage with Well-Being Skills -- What We Say Matters -- Management Style Matters -- Well-Being Training Matters -- Be a Force of Change -- Praise and Persistence -- Pushback -- Communicate Often and Vary the Messenger -- How I Help Hopkins Get Healthy -- That's a Wrap -- Chapter 9 Culture Killers: Watch Out for the Speed Bumps -- Culture Killer #1-All Talk, No Action -- Culture Killer #2-Lack of Accountability -- Culture Killer #3-The Antagonist -- Culture Killer #4-The Arrogant -- Culture Killer #5-Losing Focus (or Never Having It to Start With) -- Culture Killer #6-Faster Is Not Better -- Culture Killer #7-Ignoring the Actual Work -- Culture Killer #8-Passion Without a Foundation -- Culture Killer #9-When Your Goal Is Return on Investment (ROI) -- The Speed of Change -- That's a Wrap! …”
    Libro electrónico
  3. 1323
    por Provost, Lloyd P.
    Publicado 2011
    Tabla de Contenidos: “…Use of a Run Chart.Constructing a Run Chart.Examples of Run Charts for Improvement Projects.Probability-Based Tests to Aid in Interpreting Run Charts.Special Issues in Using Run Charts.Stratification with Run Charts.The Multi-Vari Run Chart.Using the Cumulative Sum Statistic with Run Charts.4 Learning From Variation in Data.The Concept of Variation.Depicting Variation.Introduction to Shewhart Charts.Interpretation of a Shewhart Chart.Establishing and Revising Limits for Shewhart Charts.When Do We Revise Limits?…”
    Libro electrónico
  4. 1324
    Publicado 2017
    Tabla de Contenidos: “…." -- Use the Best Possible Words -- Look for Words Ending in -tion, -ment, -ance, -ing -- Look for the "to Be" Verb and Similar Weak Verbs -- Decide the True Action You Want to Convey -- Put the Actor in the Right Place in the Sentence -- The Actor Comes Before the Verb -- The Actor Comes After the Verb -- The Actor Is Absent from the Sentence -- Chapter 9 Form Follows Function: Structuring Your Documents -- Persuading -- Informing -- Chapter 10 Make It Easy: Creating Reader-Friendly Documents -- Personal Pronouns -- Write Short Sentences -- Vary Your Sentence Length -- Don't Overwhelm the Reader -- Chapter 11 Hit Send with Confidence: Writing Emails That Resonate -- Structure and Content -- Effective Subject Lines -- Hellos and Goodbyes -- The Body of Your Text -- Other Considerations -- Manage Expectations -- Set the Right Tone -- Section Four Your Interactions -- Chapter 12 It's a Dialogue, Not a Monologue: Conducting Effective Client Meetings -- Before the Meeting -- Understand Your Communication Style -- Adopt the Right Frame of Mind -- During the Meeting -- Step 1: Set the Tone -- Step 2: Confirm the Purpose of the Meeting -- Step 3: Gather Current Information -- Step 4: Discuss Your Information -- Step 5: Discuss the Benefits to Your Client -- Step 6: Establish Action Steps -- After the Meeting -- Summary…”
    Libro electrónico
  5. 1325
    Publicado 2010
    Tabla de Contenidos: “…Cover -- Table of Contents -- Foreword -- Preface -- Chapter 1 The Case for Software Quality -- The Magic of Software -- The Failure of Software -- Conclusion -- Exercises -- Chapter 2 The Case for Manual Testing -- The Origin of Software Bugs -- Preventing and Detecting Bugs -- Preventing Bugs -- Detecting Bugs -- Manual Testing -- Scripted Manual Testing -- Exploratory Testing -- Conclusion -- Exercises -- Chapter 3 Exploratory Testing in the Small -- So You Want to Test Software? -- Testing Is About Varying Things -- User Input -- What You Need to Know About User Input -- How to Test User Input -- State -- What You Need to Know About Software State -- How to Test Software State -- Code Paths -- User Data -- Environment -- Conclusion -- Exercises -- Chapter 4 Exploratory Testing in the Large -- Exploring Software -- The Tourist Metaphor -- "Touring" Tests -- Tours of the Business District -- Tours Through the Historical District -- Tours Through the Entertainment District -- Tours Through the Tourist District -- Tours Through the Hotel District -- Tours Through the Seedy District -- Putting the Tours to Use -- Conclusion -- Exercises -- Chapter 5 Hybrid Exploratory Testing Techniques -- Scenarios and Exploration -- Applying Scenario-Based Exploratory Testing -- Introducing Variation Through Scenario Operators -- Inserting Steps -- Removing Steps -- Replacing Steps -- Repeating Steps -- Data Substitution -- Environment Substitution -- Introducing Variation Through Tours -- The Money Tour -- The Landmark Tour -- The Intellectual Tour -- The Back Alley Tour -- The Obsessive-Compulsive Tour -- The All-Nighter Tour -- The Saboteur -- The Collector's Tour -- The Supermodel Tour -- The Supporting Actor Tour -- The Rained-Out Tour -- The Tour-Crasher Tour -- Conclusion -- Exercises -- Chapter 6 Exploratory Testing in Practice -- The Touring Test…”
    Libro electrónico
  6. 1326
    Publicado 2018
    Tabla de Contenidos: “…Using the Projected Balance Sheet for Decision Making: Retention Decisions -- THIRD-PASS FORECAST -- Problems and Limitations Associated with the Basic Model -- Case Study -- Chapter 3 MANAGEMENT USES OF THE FORECASTING TECHNIQUE: A CASE ANALYSIS ON WORKING CAPITAL PLANNING -- LEARNING OBJECTIVE -- The Davidson Toy Company -- WORKSHEETS -- Chapter 4 USING FORECASTING TO PLAN THE COMPANY'S CAPITAL STRUCTURE -- LEARNING OBJECTIVES -- Value of the Firm -- KNOWLEDGE CHECK -- The Effect of Debt on the Cost of Capital -- DEBT EFFECT -- KNOWLEDGE CHECK -- CONCLUSION -- RISK EFFECT -- Other Factors: Bankruptcy Costs -- BANKRUPTCY COSTS -- PROBABILITY OF BANKRUPTCY -- Financing the Expected Funds Needed (EFN): Capital Structure Theory -- BASIC IDEAS -- Relation of Cost of Capital and Value to Debt Ratio -- Optimal Capital Structure -- HOW TO USE THIS IDEA -- Factors Influencing Debt Usage -- SALES GROWTH RATE -- SALES STABILITY -- ASSET AND COST STRUCTURE AND OPERATING LEVERAGE -- CONTROL -- OTHER FACTORS INFLUENCING DEBT USAGE -- Short Versus Long-Term Debt -- KNOWLEDGE CHECK -- Case Studies -- Chapter 5 FORECASTING THE BALANCE SHEET: STATISTICAL PROCEDURES -- LEARNING OBJECTIVES -- Statistical Procedure Regression -- Advantages of Regression Analysis -- KNOWLEDGE CHECK -- Finding a Trend Line with Two Data Points -- KNOWLEDGE CHECK -- Regression Analysis -- Using Regression: An Example -- KNOWLEDGE CHECK -- THE CORRELATION COEFFICIENT -- KNOWLEDGE CHECK -- Regression and Forecasting the Balance Sheet: An Example -- ASSUME -- Using Regression to Forecast the Income Statement -- Chapter 6 FORECASTING THE INCOME STATEMENT -- LEARNING OBJECTIVES -- How Expenses Vary with Sales Changes -- PREDICTING EXPENSES -- PREPARE FORECAST WITH CONSIDERABLE DETAIL -- FIXED EXPENSES -- CHANGES IN FIXED EXPENSES -- VARIABLE EXPENSES -- CHANGES IN VARIABLE RATES…”
    Libro electrónico
  7. 1327
    Publicado 2015
    Tabla de Contenidos: “…Cover -- Title Page -- Copyright -- Contents -- Preface -- Acknowledgments -- Abbreviations -- Chapter 1 Introduction -- Chapter 2 Least-Squares Adjustments -- 2.1 Elementary Considerations -- 2.1.1 Statistical Nature of Surveying Measurements -- 2.1.2 Observational Errors -- 2.1.3 Accuracy and Precision -- 2.2 Stochastic and Mathematical Models -- 2.3 Mixed Model -- 2.3.1 Linearization -- 2.3.2 Minimization and Solution -- 2.3.3 Cofactor Matrices -- 2.3.4 A Posteriori Variance of Unit Weight -- 2.3.5 Iterations -- 2.4 Sequential Mixed Model -- 2.5 Model Specifications -- 2.5.1 Observation Equation Model -- 2.5.2 Condition Equation Model -- 2.5.3 Mixed Model with Observation Equations -- 2.5.4 Sequential Observation Equation Model -- 2.5.5 Observation Equation Model with Observed Parameters -- 2.5.6 Mixed Model with Conditions -- 2.5.7 Observation Equation Model with Conditions -- 2.6 Minimal and Inner Constraints -- 2.7 Statistics in Least-Squares Adjustment -- 2.7.1 Fundamental Test -- 2.7.2 Testing Sequential Least Squares -- 2.7.3 General Linear Hypothesis -- 2.7.4 Ellipses as Confidence Regions -- 2.7.5 Properties of Standard Ellipses -- 2.7.6 Other Measures of Precision -- 2.8 Reliability -- 2.8.1 Redundancy Numbers -- 2.8.2 Controlling Type-II Error for a Single Blunder -- 2.8.3 Internal Reliability -- 2.8.4 Absorption -- 2.8.5 External Reliability -- 2.8.6 Correlated Cases -- 2.9 Blunder Detection -- 2.9.1 Tau Test -- 2.9.2 Data Snooping -- 2.9.3 Changing Weights of Observations -- 2.10 Examples -- 2.11 Kalman Filtering -- Chapter 3 Recursive Least Squares -- 3.1 Static Parameter -- 3.2 Static Parameters and Arbitrary Time-Varying Variables -- 3.3 Dynamic Constraints -- 3.4 Static Parameters and Dynamic Constraints -- 3.5 Static Parameter, Parameters Subject to Dynamic Constraints, and Arbitrary Time-Varying Parameters…”
    Libro electrónico
  8. 1328
    Publicado 2003
    Tabla de Contenidos: “…Changed commands for DFSMStvs -- B.1 Display SMS -- B.2 VARY SMS -- B.3 SETSMS -- B.4 IDCAMS SHCDS -- Appendix C. …”
    Libro electrónico
  9. 1329
    Publicado 2019
    Tabla de Contenidos: “…Front Cover -- Human Interaction with Electromagnetic Fields -- Copyright -- Contents -- About the authors -- Preface -- 1 On Exposure of Humans to Electromagnetic Fields - General Considerations -- 1.1 General Considerations -- 1.1.1 Environmental Electromagnetic Fields -- 1.1.1.1 Static Fields -- 1.1.1.2 Time-Varying Fields -- 1.1.2 Human Exposure to Undesired Radiation -- 1.1.3 Biomedical Applications of Electromagnetics Fields -- 1.2 Coupling Mechanisms and Biological Effects -- 1.2.1 Coupling to Static Fields -- 1.2.1.1 Coupling to Static Magnetic Fields -- 1.2.1.2 Coupling to Static Electric Fields -- 1.2.2 Coupling to Time-Varying Fields -- 1.2.2.1 Coupling to LF Electric Fields -- 1.2.2.2 Coupling to LF Magnetic Fields -- 1.2.2.3 Absorption of Energy From Electromagnetic Radiation -- 1.2.2.4 Indirect Coupling -- 1.2.3 Biological Effects -- 1.2.3.1 Biological Effects of Static Magnetic Fields -- 1.2.3.2 Biological Effects of LF Fields -- 1.2.3.3 Biological Effects of HF Radiation -- 1.2.3.4 Electromagnetic Fields and Cancer -- 1.3 Safety Guidelines and Exposure Limits -- 1.3.1 EMF Standards -- 1.3.2 ICNIRP Guidelines -- 1.3.3 IEEE Standards -- 1.3.4 Directive 2013/35/EU -- 1.4 A Note on Electromagnetic and Thermal Dosimetry -- 1.4.1 Exposure to LF Fields -- 1.4.2 Exposure to HF Fields -- 1.4.3 Exposure to Transients -- 1.4.4 Stochastic Modeling -- References -- 2 Theoretical Background: an Outline of Computational Electromagnetics (CEM) -- 2.1 Fundamentals of Computational Electromagnetics -- 2.1.1 An Outline of Classical Electromagnetic Field Theory -- 2.1.2 Maxwell's Equations - Differential and Integral Form -- 2.1.3 The Continuity Equation -- 2.1.4 Conservation of Electromagnetic Energy - Poynting Theorem -- 2.1.5 Electromagnetic Wave Equations -- 2.1.6 Electromagnetic Potentials -- 2.1.7 Plane Wave Propagation…”
    Libro electrónico
  10. 1330
    Publicado 2017
    Tabla de Contenidos: “…3.4 The Next Step: Mobile Devices for 3D Sensing Aiming at 3D Biometric Applications -- 3.5 Conclusions and Future Scenarios -- References -- 4 A Multiscale Sequential Fusion Approach for Handling Pupil Dilation in Iris Recognition -- 4.1 Introduction -- 4.1.1 Pupil Dilation -- 4.1.2 Layout -- 4.2 Previous Work -- 4.2.1 Pupil Dilation -- 4.2.2 Bit Matching -- 4.3 WVU Pupil Light Re ex (PLR) Dataset -- 4.4 Impact of Pupil Dilation -- 4.5 Proposed Method -- 4.5.1 IrisCode Generation -- 4.5.2 Typical IrisCode Matcher -- 4.5.3 Multi- lter Matching Patterns -- 4.5.4 Proposed IrisCode Matcher -- 4.6 Experimental Results -- 4.7 Conclusions and Future Work -- References -- 5 Iris Recognition on Mobile Devices Using Near-Infrared Images -- 5.1 Introduction -- 5.2 Preprocessing -- 5.3 Feature Analysis -- 5.4 Multimodal Biometrics -- 5.5 Conclusions -- References -- 6 Fingerphoto Authentication Using Smartphone Camera Captured Under Varying Environmental Conditions -- 6.1 Introduction -- 6.2 Literature Survey -- 6.3 IIITD SmartPhone Fingerphoto Database v1 -- 6.3.1 Set 1: Background Variation -- 6.3.2 Set 2: Illumination Variation -- 6.3.3 Set 3: Live-Scan Fingerprints -- 6.4 Proposed Fingerphoto Matching Algorithm -- 6.4.1 Fingerphoto Segmentation -- 6.4.2 Fingerphoto Enhancement (Enh#1) -- 6.4.3 LBP Based Enhancement (Enh#2) -- 6.4.4 Scattering Network Based Feature Representation -- 6.4.5 Matching Techniques -- 6.5 Experimental Results -- 6.5.1 Performance of the Proposed Matching Pipeline -- 6.5.2 Comparison of Matching Algorithms -- 6.5.3 Comparison of Distance Metrics -- 6.5.4 Effect of Enhancement -- 6.6 Conclusion -- 6.7 Future Work -- Acknowledgements -- References -- 7 Soft Biometric Attributes in the Wild: Case Study on Gender Classi cation -- 7.1 Introduction -- 7.2 Biometrics in the Wild -- 7.3 Gender Classi cation in the Wild -- 7.3.1 Datasets…”
    Libro electrónico
  11. 1331
    Publicado 2023
    Tabla de Contenidos: “…Foreword of the Editor i -- Zusammenfassung iii -- Abstract v -- Abbreviations xiii -- List of Symbols xvii -- 1 Introduction 1 -- 1.1 Aims and Objectives 1 --1.2 State of the Art 4 -- 1.3 Method of Mode-Locking in Laser Physics 7 -- 1.4 From Optics to Microwaves 13 -- 1.5 Outline 14 -- 2 Fundamental Theory of Passive Mode-Locked Oscillators 17 -- 2.1 Characteristics of Ultra-Short Pulses 17 -- 2.1.1 Slowly Varying Amplitudes 17 -- 2.1.2 Ultra-Short Pulses 18 -- 2.2 Haus Master Equation of Passive Mode-Locked Oscillators 20 -- 2.2.1 Amplification 21 -- 2.2.2 Saturable Loss and Self Amplitude Modulation 23 -- 2.2.3 Dispersion 24 -- .2.4 Slow Components 25 -- 2.2.5 Time-Shift 27 -- 2.2.6 Typical Values 28 -- 2.3 Passive Mode-Locked Oscillators for MW Frequencies 30 -- 2.3.1 Fast and Slow Components 30 -- 2.3.2 Fast Amplifier and Fast Absorber 31 -- 2.3.3 Slow Amplifier and Fast Absorber 35 -- 2.4 Conclusion 37 -- 3 MW Components for Passive Mode-Locked Oscillators 39 -- 3.1 Helical Gyro-TWTs 39 -- 3.1.1 Helically Corrugated Waveguides 41 -- 3.1.2 Electron Cyclotron Maser Interaction 46 -- 3.1.3 Large Orbit Electron Beams 50 -- 3.1.4 CUSP-Type Electron Guns 52 -- 3.1.5 Waveguide Polarizers 60 -- 3.1.6 Horn Antenna and Collector 62 -- 3.1.7 Broadband Windows 64 -- 3.1.8 In-and Out-coupling of High-Power Signals 68 -- 3.2 Cyclotron Absorber 70 -- 3.3 Helical Gyro-TWTs as Saturable Absorbers 77 -- 3.4 Passive Components 78 -- 3.4.1 Jones Calculus 78 -- 3.4.2 Polarization Splitter 81 -- 3.4.3 Polarizers 84 -- 4 Simulation Model for Gyro-Devices 87 -- 4.1 Field Equations 89 -- 4.1.1 Helically Corrugated Waveguide 91 -- 4.1.2 Range of Validity 94 -- 4.1.3 Multi-Mode Simulations 100 -- 4.2 Equations of Motion 101 -- 4.2.1 Source Term 103 -- 4.2.2 Space Charge 105 -- 4.3 Numerical Solution 107 -- 4.3.1 Field Equations 108 -- 4.3.2 Coupled Equations of Helical Waveguides 110 -- 4.3.3 Source Term and Equations of Motion 111 -- 4.3.4 Implementation and GPU Acceleration 112 -- 4.4 Comparison with Existing Approaches 116 -- 5 Design of Amplifier and Absorber 119 -- 5.1 Amplifier 120 -- 5.1.1 Helical Interaction Region 121 -- 5.1.2 Power Capability 122 -- 5.1.3 Synchronized Operation Regime 125 -- 5.1.4 Slippage Operation Regime 126 -- 5.1.5 Length of the Interaction Region 127 -- 5.1.6 Amplification of Ultra-Short Pulses 129 -- 5.2 Saturable Absorber 134 -- 5.2.1 Helical Gyro-TWT Absorber 135 -- 5.2.2 Cyclotron Absorber 137 -- 5.2.3 Ultra-Short Pulses in a Saturable Absorber 142 -- 5.3 Effects of Manufacturing Tolerances 147 -- 6 System Design 151 -- 6.1 Simulation of a Passive Mode-Locked Oscillator 151 -- 6.2 Different Passive Mode-Locked Oscillators 153 -- 6.3 Generated Output Signal 157 -- 6.3.1 Pulse Power and Length 158 -- 6.3.2 Pulse Shape 160 -- 6.3.3 Spectrum 161 -- 6.4 Transient Behavior of the Oscillator 167 -- 6.4.1 Start-up in the Hard Excitation Region 167 -- 6.4.2 Start-up in the Soft Excitation Region 169 -- 6.4.3 Achievable Repetition Rate 171 -- 6.4.4 Achievable Coherence 174 -- 6.5 Realistic Start-Up Scenarios 178 -- 6.5.1 High-Gain HelicalGyro-TWT 179 -- 6.5.2 Hard Excitation with a High-Gain HelicalGyro-TWT 181 -- 6.6 Conclusion 182 -- 7 Simulation Model for Passive Components 185 -- 7.1 Surface Integral Equations 186 -- 7.2 Numerical Solution 188 -- 7.2.1 Adaptive Cross Approximation 189 -- 7.2.2 Sparsified Adaptive Cross Approximation 190 -- 7.3 New Zero-Cost Preconditioner 192 -- 7.3.1 GMRE Swith Preconditioner 192 -- 7.3.2 FGMRE Swith Zero-Cost Preconditioner 193 -- 7.3.3 Performance of the Zero-Cost Preconditioner 195 -- 7.4 Implementation and Verification 200 -- 7.5 Dispersion of Helically Corrugated Waveguides 203 -- 8 Design of the Feedback System 205 -- 8.1 Requirements 206 -- 8.2 Feedback System via Overmoded Waveguides 208 -- 8.2.1 Waveguide 210 -- 8.2.2 Broadband Polarization Splitter 212 -- 8.2.3 Broadband Polarizer 215 -- 8.2.4 Performance of the Complete Feedback System 219 -- 8.3 Additional Operation Modes 220 -- 8.3.1 Operation in the Hard Excitation Region 222 -- 8.3.2 New Type of Two-Stage Amplifier 224 -- 8.3.3 Operation as a CW Source 226 -- 8.4 Conclusion 229 -- 9 Conclusion and Outlook 231 -- A Appendix 239 -- A.1 Split-Step Fourier Method 239 -- A.2 Verification of Electron-Wave Interaction Simulations 240 -- A.2.1 Short-Pulse ITERGyrotron 241 -- A.2.2 W-Band HelicalGyro-TWT 245 -- A.3 Verification of EFIE Solver 249 -- A.3.1 Verification of Simulated Field Distribution 249 -- A.3.2 Verification of Simulated Ohmic-Loss 252 -- A.4 Passive Mode-locked Oscillator with Cyclotron Absorber 254 -- Bibliography 257 -- Contents Acknowledgment 281.…”
    Libro electrónico
  12. 1332
    Publicado 2017
    Tabla de Contenidos: “…Defining moodboards -- Creating a moodboard -- Defining storyboards -- Creating a storyboard -- Case study - creating a storyboard -- Deciding what, when, and how to prototype -- Choosing what and when to prototype -- Choosing how to prototype -- Creating wireframes and interactive prototypes -- Prototyping tools -- Creating a wireframe -- Designing the interface -- Components of a wireframe -- Components of a wireframing tool -- An example website - Etsy -- A note about responsiveness -- A typical wireframing process -- Best practices for wireframing -- Creating an interactive prototype -- Best practices for creating interactive prototypes -- Version control -- Setting up a pattern library -- Designing for responsiveness and accessibility -- Summary -- Chapter 8: Building Your Product - Devices, Browsers, and Assistive Technologies -- Understanding the importance of responsive, accessible, and universal design -- Designing for varied technologies -- Designing for input and output -- Designing responsively -- Designing for different browsers and operating systems -- Designing for accessibility and assistive technologies -- Using universal design principles to guide design -- Testing your designs on multiple technologies -- Summary -- Chapter 9: Optimize your UX Strategy with Iterative User Testing -- Maximizing the value of user testing -- Planning, conducting, and analyzing usability tests -- Planning usability tests -- Designing the test - formulating goals and structure -- Designing tasks and metrics -- Planning questions and observation -- Preparing the script -- Securing a venue and inviting clients and team members -- Recruiting participants -- Setting up the hardware, software, and test materials -- Conducting usability tests -- Best practices for facilitating usability sessions -- Analyzing and reporting on usability tests…”
    Libro electrónico
  13. 1333
    Publicado 2024
    Tabla de Contenidos: “…-- Step 1: Building the logic tree -- Step 2: Using the logic tree in a co-creation session -- The meeting conclusion -- Practical tips for running a co-creation session -- Experience from the field -- Chapter summary -- Next steps -- Chapter four Constructing a story framework -- Building logical arguments: deductive and inductive methods -- A deductive argument embodies horizontal logic -- The number of premises in the argument can vary -- Two safety tests can be used to verify the strength of a deductive argument -- The inductive argument embodies vertical logic -- An inductive argument is easier to defend, making it useful at the detailed level -- The inductive method can support both solid and subjective information…”
    Libro electrónico
  14. 1334
    Publicado 2018
    Tabla de Contenidos: “…4.1.1.4 Relations between the Correlation Coefficients -- 4.1.2 Coefficients of Tail Dependence -- 4.1.2.1 Tail Coefficients in Terms of the Copula -- 4.1.2.2 Estimation of Tail Coefficients -- 4.1.2.3 Tail Coefficients for Parametric Families -- 4.2 Multivariate Graphical Tools -- 4.2.1 Scatter Plots -- 4.2.2 Correlation Matrix: Multidimensional Scaling -- 4.2.2.1 Correlation Matrix -- 4.2.2.2 Multidimensional Scaling -- 4.3 Multivariate Parametric Models -- 4.3.1 Multivariate Gaussian Distributions -- 4.3.2 Multivariate Student Distributions -- 4.3.3 Normal Variance Mixture Distributions -- 4.3.4 Elliptical Distributions -- 4.4 Copulas -- 4.4.1 Standard Copulas -- 4.4.1.1 Finding the Copula of a Multivariate Distribution -- 4.4.1.2 Constructing a Multivariate Distribution from a Copula -- 4.4.2 Nonstandard Copulas -- 4.4.3 Sampling from a Copula -- 4.4.3.1 Simulation from a Copula -- 4.4.3.2 Transforming the Sample -- 4.4.3.3 Transforming the Sample by Estimating the Margins -- 4.4.3.4 Empirical Copula -- 4.4.3.5 Maximum Likelihood Estimation -- 4.4.4 Examples of Copulas -- 4.4.4.1 The Gaussian Copulas -- 4.4.4.2 The Student Copulas -- 4.4.4.3 Other Copulas -- 4.4.4.4 Empirical Results -- Chapter 5 Time Series Analysis -- 5.1 Stationarity and Autocorrelation -- 5.1.1 Strict Stationarity -- 5.1.1.1 Random Walk -- 5.1.2 Covariance Stationarity and Autocorrelation -- 5.1.2.1 Autocovariance and Autocorrelation for Scalar Time Series -- 5.1.2.2 Autocovariance for Vector Time Series -- 5.2 Model Free Estimation -- 5.2.1 Descriptive Statistics for Time Series -- 5.2.2 Markov Models -- 5.2.3 Time Varying Parameter -- 5.2.3.1 Local Likelihood -- 5.2.3.2 Local Least Squares -- 5.2.3.3 Time Varying Estimators for the Excess Distribution -- 5.3 Univariate Time Series Models -- 5.3.1 Prediction and Conditional Expectation -- 5.3.2 ARMA Processes…”
    Libro electrónico
  15. 1335
    por Costa, Nelson, 1975-
    Publicado 2010
    Tabla de Contenidos: “…Preface -- Chapter 1: Introduction -- 1.1 Historical Perspective -- 1.1.1 Electromagnetism -- 1.1.2 The Hertz Transmitter -- 1.1.3 Tesla and Wireless Power -- 1.1.4 Lodge and Tunable Circuits -- 1.1.5 Marconi and Trans-Atlantic Communication -- 1.2 MIMO Communications -- 1.3 MIMO Channel Models -- 1.3.1 The Channel Model Spectrum -- 1.3.2 Wideband MIMO Channel Models -- 1.4 Software Defined Radio -- 1.5 Overview -- 1.5.1 Chapter 2: Multiple Antenna Channels and Correlation -- 1.5.2 Chapter 3: Correlative Models -- 1.5.3 Chapter 4: Cluster Models -- 1.5.4 Chapter 5: Channel Sounding -- 1.5.5 Chapter 6: Experimental Validation -- 1.5.6 Appendices: Background and Definitions -- Chapter 2: Multiple Antenna Channels and Correlation -- 2.1 The Radio Channel: Definitions -- 2.1.1 The Physical Channel -- 2.1.2 The Analytical Channel -- 2.2 Channel Classifications -- 2.2.1 Linear Time-Invariant Channels -- 2.2.2 Time-Invariant Narrowband Channels -- 2.2.3 Time-Varying Wideband Channels and Bello's Model -- 2.2.4 The Tapped-Delay Line Model and the Physical Channel -- 2.2.5 Narrowband Diversity Channels -- 2.2.6 The Narrowband MIMO Channel -- 2.2.7 The Wideband MIMO Channel -- 2.2.8 The Wideband MIMO Channel Recast Using Tensors -- 2.3 Summary of Channel Classifications -- 2.4 Second-Order Statistics of Multiple Antenna Channels -- 2.4.1 Second-Order Statistics of the Vector Channel -- 2.4.2 Second-Order Statistics of the Narrowband MIMO Channel -- 2.5 Second-order Statistics of the Wideband MIMO Channel -- 2.5.1 Eigenvalue Decomposition of the Wideband Correlation Matrix -- 2.6 Spatial Structure of Multiple Antenna Channels -- 2.6.1 SIMO Channels and Beamformers -- 2.6.2 MIMO Beamformers -- 2.7 Summary and Discussion -- 2.7.1 Channel Classifications -- 2.7.2 Multi-Antenna Channels -- 2.7.3 Spatial Structure and the APS -- 2.8 Notes and References -- 2.8.1 Channel Classifications -- 2.8.2 Second-Order Statistics of Multi-Antenna Channels -- 2.8.3 The Spatial Structure of Multi-Antenna Channels…”
    Libro electrónico
  16. 1336
    por Shalloway, Alan
    Publicado 2004
    Tabla de Contenidos: “…Chapter 7 The Adapter Pattern -- Overview -- Introducing the Adapter Pattern -- Learning the Adapter Pattern -- Field Notes: The Adapter Pattern -- Relating the Adapter Pattern to the CAD/CAM Problem -- Summary -- Review Questions -- Chapter 8 Expanding Our Horizons -- Overview -- Objects: The Traditional View and the New View -- Encapsulation: The Traditional View and the New View -- Find What Is Varying and Encapsulate It -- Commonality and Variability Analysis and Abstract Classes -- The Qualities of Agile Coding -- Summary -- Review Questions -- Chapter 9 The Strategy Pattern -- Overview -- An Approach to Handling New Requirements -- The International E-Commerce System Case Study: Initial Requirements -- Handling New Requirements -- The Strategy Pattern -- Field Notes: Using the Strategy Pattern -- Summary -- Review Questions -- Chapter 10 The Bridge Pattern -- Overview -- Introducing the Bridge Pattern -- Learning the Bridge Pattern: An Example -- An Observation About Using Design Patterns -- Learning the Bridge Pattern: Deriving It -- The Bridge Pattern in Retrospect -- Field Notes: Using the Bridge Pattern -- Summary -- Review Questions -- Chapter 11 The Abstract Factory Pattern -- Overview -- Introducing the Abstract Factory Pattern -- Learning the Abstract Factory Pattern: An Example -- Learning the Abstract Factory Pattern: Implementing It -- Field Notes: The Abstract Factory Pattern -- Relating the Abstract Factory Pattern to the CAD/CAM Problem -- Summary -- Review Questions -- PART IV: Putting It All Together: Thinking in Patterns -- Chapter 12 How Do Experts Design? …”
    Libro electrónico
  17. 1337
    Publicado 2021
    Tabla de Contenidos: “…Concurrency in Go -- When to Use Concurrency -- Goroutines -- Channels -- Reading, Writing, and Buffering -- for-range and Channels -- Closing a Channel -- How Channels Behave -- select -- Concurrency Practices and Patterns -- Keep Your APIs Concurrency-Free -- Goroutines, for Loops, and Varying Variables -- Always Clean Up Your Goroutines -- The Done Channel Pattern -- Using a Cancel Function to Terminate a Goroutine -- When to Use Buffered and Unbuffered Channels -- Backpressure -- Turning Off a case in a select -- How to Time Out Code -- Using WaitGroups -- Running Code Exactly Once -- Putting Our Concurrent Tools Together -- When to Use Mutexes Instead of Channels -- Atomics-You Probably Don't Need These -- Where to Learn More About Concurrency -- Wrapping Up -- Chapter 11. …”
    Libro electrónico
  18. 1338
    Publicado 2017
    Tabla de Contenidos: “…Truce -- The Influence of Temporal and Subsequent Conditions on Category Durability -- Discussion -- References -- Forging Consensus: An Integrated View of How Categories Shape the Perception of Organizational Identity -- Introduction -- Theory and Hypotheses -- The Typicality Judgment Approach -- The Categorization as a Theoretical Tool Approach -- Empirical Setting: The International Corporate Law Market -- Data and Method -- Dependent Variables -- Identity Consensus -- Change in Identity Consensus Level -- Independent Variable -- Control Variables -- Analysis -- Results -- Discussion -- Implications for the Understanding of Categories in Markets -- Implications for Identity Research -- References -- Opportunity, Status, and Similarity: Exploring the Varied Antecedents and Outcomes of Category Spanning Innovation -- Theoretical Foundations and Hypotheses -- Category-Level Influences on Spanning -- Category System Level Influences on Spanning -- Interactions across Levels -- Data and Method -- Data and Data Sources -- Variable Definitions -- Dependent Variables -- Independent Variables -- Control Variables -- Analytic Method -- Results -- Discussion and Implications -- Notes -- References -- About the Authors…”
    Libro electrónico
  19. 1339
    Publicado 2022
    Tabla de Contenidos: “…Cover -- Title Page -- Copyright -- Contents -- List of Figures -- List of Table -- Preface -- Acknowledgments -- Acronyms -- Chapter 1 Introduction -- 1.1 State of a Dynamic System -- 1.2 State Estimation -- 1.3 Construals of Computing -- 1.4 Statistical Modeling -- 1.5 Vision for the Book -- Chapter 2 Observability -- 2.1 Introduction -- 2.2 State‐Space Model -- 2.3 The Concept of Observability -- 2.4 Observability of Linear Time‐Invariant Systems -- 2.4.1 Continuous‐Time LTI Systems -- 2.4.2 Discrete‐Time LTI Systems -- 2.4.3 Discretization of LTI Systems -- 2.5 Observability of Linear Time‐Varying Systems -- 2.5.1 Continuous‐Time LTV Systems -- 2.5.2 Discrete‐Time LTV Systems -- 2.5.3 Discretization of LTV Systems -- 2.6 Observability of Nonlinear Systems -- 2.6.1 Continuous‐Time Nonlinear Systems -- 2.6.2 Discrete‐Time Nonlinear Systems -- 2.6.3 Discretization of Nonlinear Systems -- 2.7 Observability of Stochastic Systems -- 2.8 Degree of Observability -- 2.9 Invertibility -- 2.10 Concluding Remarks -- Chapter 3 Observers -- 3.1 Introduction -- 3.2 Luenberger Observer -- 3.3 Extended Luenberger‐Type Observer -- 3.4 Sliding‐Mode Observer -- 3.5 Unknown‐Input Observer -- 3.6 Concluding Remarks -- Chapter 4 Bayesian Paradigm and Optimal Nonlinear Filtering -- 4.1 Introduction -- 4.2 Bayes' Rule -- 4.3 Optimal Nonlinear Filtering -- 4.4 Fisher Information -- 4.5 Posterior Cramér-Rao Lower Bound -- 4.6 Concluding Remarks -- Chapter 5 Kalman Filter -- 5.1 Introduction -- 5.2 Kalman Filter -- 5.3 Kalman Smoother -- 5.4 Information Filter -- 5.5 Extended Kalman Filter -- 5.6 Extended Information Filter -- 5.7 Divided‐Difference Filter -- 5.8 Unscented Kalman Filter -- 5.9 Cubature Kalman Filter -- 5.10 Generalized PID Filter -- 5.11 Gaussian‐Sum Filter -- 5.12 Applications -- 5.12.1 Information Fusion -- 5.12.2 Augmented Reality…”
    Libro electrónico
  20. 1340
    por Kopf, Kristin
    Publicado 2023
    Tabla de Contenidos: “…Conclusion -- Abbreviations -- References -- Sources of data and examples -- Chapter 7 Stability of inflectional variation -- 1. Introduction -- 2. Varying forms -- 2.1 Morphological variation -- 2.2 Overabundance -- 2.3 Free morphological variation -- 2.4 Excursus - phonological variation -- 3. …”
    Libro electrónico