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March 1, 2013
Finite Dimensional Linear Systems
Finite Dimensional Linear Systems
TOC
1 LINEAR DIFFERENTIAL EQUATIONS
1. Linear Independence and Linear Mappings
2. Uniqueness of Solutions Given the State: Linearization
3. The Transition Matrix
4. Three Properties of FLUX
5. Matrix Exponentials
6. Inhomogeneous Linear Equations
7. Adjoint Equations
8. Periodic Homogeneous Equations: Reducibility
9. Periodic Inhomogeneous Equations
10. Some Basic Results of Asymptotic Behavior
II. Linear Matrix Equations
2 LINEAR SYSTEMS
12. Structure of Linear Mappings
13. Controllability
14. Observability
15. Weighting Patterns and Minimal Realizations
16. Stationary Weighting Patterns: Frequency Response
17. Realization Theory for Time-Invariant Systems
18. McMillan
3 LEAST SQUARES THEORY
20. Minimization in Inner Product Spaces
2l. Free End-Point Problems
22. Fixed End-Point Problems
23. Time-Invariant Problems
24. Canonical Equations, Conjugate Points, and Focal Points
25. Frequency Response Inequalities
26. Scalar...
February 28, 2013
Applying Generalized Linear Models
Applying Generalized Linear Models
TOC
1 Generalized Linear Modelling
11 Statistical Modelling
12 Exponential Dispersion Models
13 Linear Structure
14 Three Components of a GLM
15 Possible Models
2 Discrete Data
2.1 Lug Linear Models
2.2 Models of Change
2.3 Overdispersion
3 Fitting and Comparing Probability Distributions
3.1 Fitting Distribution
3.1 Setting Up the Model
3.3 Special Cases
4 Growth Curves
4.1 Exponential Growth Curve
4.2 Logistic Growth Curve
4.3 Gomperz Growth Curve
4.4 More Complex Model
5 Time Series
5.1 Poisson Processes
5.1.4 Birth Processes
5.1 Marlow Processes
5.3 Repeated Measurements
6 Survival Data
6.1 General Concept
6.1 Nunparametric" Estimation
6.3 Parametric Models
6.4 "Semiparametric" Models
7 Event Histories
7.1 Event Histories and Survival Distribution
7.2 Counting Processes
7.3 Huddling Event Histories
7.4 Generalizations
8 Spatial Data
8.1.4 Association
8.1 Spatial Pattern,
9 Normal Models
9.1 Linear Regression
9.2 Analysis...
February 27, 2013
The Computer Revolution in Philosophy
The Computer Revolution in Philosophy
1978
CONTENTS
1. INTRODUCTION AND OVERVIEW
PART ONE Methodological Preliminaries
2. WHAT ARE THE AIMS OF SCIENCE?
Part one: overview
Part two: interpreting the world
Part three: elucidation of subgoal (a)
Part four: elucidating subgoal (b)
Part five: elucidating subgoal (c)
Part six: concluding remarks
3 SCIENCE AND PHILOSOPHY
3.1. Introduction
3.2. The aims of philosophy and science overlap
3.3. Philosophical problems of the form 'how is X possible?'
3.4. Similarities and differences between science and philosophy
3.5. Transcendental deductions
3.6. How methods of philosophy can merge into those of science
3.7. Testing theories
3.8. The regress of explanations
3.9. The role of formalisation
3.10. Conceptual developments in philosophy
3.11. The limits of possibilities
3.12. Philosophy and technology
3.13. Laws...
February 26, 2013
Introduction to Combustion in Diesel Engines
Introduction to Combustion in Diesel Engines
presentation
CONTENTS
Diesel Engine Working Principle
• Difference between Gasoline and Diesel engine
• Diffusion Combustion
• Sprays
• Emissions (The Diesel Dilemma)
• New strategies and technolgies
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February 25, 2013
Arc Welding and Inspection
Arc Welding and Inspection
1. Welding Processes
1.1 Classification of welding processes
1.2 Features of arc weldilg processes
2. Welding Power Sources
2.1 Types and features of arc welding power sources
2.2 Characteristics of arc
3. Welding ConSumableS
3.1 Covered electrodes
3.2 Wires for gas-shielded arc welding
3.3 Wires for self-shielded arc welding
3.4 Wires, strips, and fluxes for submerged arc welding
4. Welding Design and Fabrication
4.1 Welding joints and grooves
4.2 Strength of welded joints
4.3 Symbols for welding
4.4 Welding positions
4.5 Welding conditions
4.6 Manipulation techniques in welding
4.7 Residual stresses and distortion
4.8 Preheating
4.9 Postwekl heat treatment
4.10 Welding defects and...
February 24, 2013
Mathematics for Materials Science and Engineers
Mathematics for Materials Science and Engineers
Lecture Notes
CONTENTS
Introduction to Mathematica I-4
Linear Algebra:
vectors, matrices, multiplication, inversion and relations to linear systems of equations
Uniqueness, Vector Spaces, Rank, Nullity, Geometry and Symmetry
Complex numbers and Operations, Euler's Formula
Eigenvalues and Eigenvectors of Matrices, Special Matrix Forms
Real Eigenvalue System, Transformations to Eigenbasis, Stress and Strain Tensors, General transformations of Tensors
Vector products and norms, Space curves and their tangent vectors, Review of multivariable calculus, time-
dependent scalar and gradient vector fields.
Multivariable Calculus, Arclength, Curves and Curvature, Thermodynamics, Total and Partial Derivatives, Taylor Expansions
Differential Operations on Vectors and Vector...
February 23, 2013
Material Balance Notes
Material Balance Notes
CONTENTS
INTRODUCTION
A. Types of Material Balance Problems
B. Historical Perspective
I. CONSERVATION OF MASS
A. Control Volumes
B. Holdup or Inventory
C. Material Balance Basis
D. Material Balances
II. PROCESSES
A. The Concept of a Process
B. Basic Processing Functions
C. Unit Operations
D. Modes of Process Operations
III. PROCESS MATERIAL BALANCES
A. The Stream Summary
B. Equipment Characterization
IV. STEADY-STATE PROCESS MODELING
A. Linear Input-Output Models
B. Rigorous Models
V. STEADY-STATE MATERIAL BALANCE CALCULATIONS
A. Sequential Modular
B. Simultaneous
C. Design Specifications
D. Optimization
E. Ad Hoc Methods
VI. RECYCLE STREAMS AND TEAR SETS
A. The Node Incidence Matrix
B. Enumeration of Tear Sets
VII. SOLUTION OF LINEAR MATERIAL BALANCE MODELS
A. Use of Linear Equation Solvers
B. Reduction to the Tear Set Variables
C. Design Specifications
VIII. SEQUENTIAL...
February 21, 2013
Industrial Heat Pumps for Steam and Fuel Savings
Industrial Heat Pumps for Steam and Fuel Savings
CONTENTS
1.0 INTRODUCTION TO HEAT PUMPS
1.1 Why can a heat pump save money?
1.2 How does a heat pump work, and how much energy can it save?
1.3 Common types of industrial heat pumps
2.0 INDUSTRIAL APPLICATIONS
2.1 Which applications use heat pumps?
2.2 Examples of heat-pump applications and types
2.2.1 Lumber Drying—Closed-Cycle Mechanical
2.2.2 Evaporation—Open-Cycle Mechanical Vapor Compression (MVC) for Sugar Solution Concentration
2.2.3 Thermocompression—Paper-Dryer Flash-Steam Recovery
3.0 HEAT-PUMP EVALUATION
3.1 When is a heat pump applicable?
3.2 Initial selection of heat-pump type
3.3 Estimating Savings
3.3.1 Mechanical Heat Pumps
3.3.2 Other Heat Pump Types
3.4 What will the capital cost be?
3.5 What is the path from basic...
Mechanical Power Transmission Elements
Mechanical Power Transmission Elements
CONTENTS
1 Power Screws
1.1 Thread forms for power transmission
1.1.1 Square thread
1.1.2 Acme
1.1.3 Buttress
1.1.4 Multi-start threads
1.1.5 Ball bearing power screws
2 Shaft Couplings
2.1 Definition
2.2 Misalignment
2.2.1 Types of misalignment
2.3 Types of couplings
2.4 Torsional characteristics
2.5 Solid couplings
2.6 Coupling selection
2.6.1 Large misalignment
2.6.2 Universal joints
2.7 Constant velocity joints
3 Brakes and Clutches
3.1 Definitions
3.1.1 Brakes
3.1.2 Clutches
3.2 Principles of brakes and clutches
3.3 Examples – brakes
3.3.3 Power absorption
3.4 Examples – clutches
3.5 Effects of overheating – brakes and clutches
3.6 Brake actuating systems
3.6.1 Mechanical
3.6.2 Hydraulic
3.6.3 Pneumatic
3.6.4 Electromagnetic
3.6.5 Vacuum assisted
3.6.6 Spring brake system
4 Belt Drives
4.1 Flat belts
4.1.1 Speed and torque ratios
4.2 V belts
4.2.1 Speed and torque...
February 20, 2013
Ethics of Information and Communication Technologies
Ethics of Information and Communication Technologies
TOC
1.1 Introduction
1.2 The Current Use of the Internet
1.2.1 Data mining
1.2.2 Cloud Computing
1.2.3 Internet of Things
1.2.4 Social Networks
1.3 The Future Internet
1.4 Mobile Devices
2. Regulatory Frameworks and Policy Frameworks
2.1 Internet Governance: International Bodies
2.2 European Union Policy Regarding ICT
2.3 Current EU Regulatory Frameworks for Personal Data Protection
2.4 Gaps or Deficits in Regulations and Policies
3. Ethical Aspects
3.1 Challenges to the Concept of Identity
3.1.1 Introduction
3.1.2 The Digital Identity
3.1.3 The Concept of Personal Identity n the Digital Era
3.1.4 Individual Identity and Social Identity in ICT.
3.1.5 The Concept of Moral Identity in ICT Domains
3.2 Privacy as a Fundamental Right
3.2.1 Concerns Regarding the...
February 18, 2013
A First Course in Electrical and Computer Engineering
A First Course in Electrical and Computer Engineering
TOC
1 Complex Numbers
1.1 Introduction9
1.2 Geometry of Complex Numbers
1.3 Algebra of Complex Numbers
1.4 Roots of Quadratic Equations
1.5 Representing Complex Numbers in a Vector Space
1.6 An Electric Field Computation
1.7 Numerical Experiment (Quadratic Roots)
2 The Functions e^x and e^j
3 Phasors
3.1 Introduction
3.2 Phasor Representation of Signals
3.3 Beating between Tones
3.4 Multiphase Power
3.5 Lissajous Figures
3.6 Sinusoidal Steady State and the Series RLC Circuit
3.7 Light Scattering by a Slit
3.8 Numerical Experiment (Interference Patterns)
4 Linear Algebra
4.1 Introduction
4.2 Vectors
4.3 Inner Product and Euclidean Norm1
4.4 Direction Cosines
4.5 Projections
4.6 Other Norms
4.7 Matrices
4.8 Solving Linear Systems of Equations
4.9 Circuit...
Nuclear Power Plant Materials – Engineering Fundamentals
Nuclear Power Plant Materials - Engineering Fundamentals
This training materials covers the basic terms and concepts related to nuclear power plant materials and provides information about the significance of material degradation issues in nuclear power plants. Considerations that engineering personnel need to be aware of when selecting and replacing materials, types of degradation, protection and mitigation, and failure detection are also covered. This module is intended for use as orientation training of new engineering support personnel.
Lesson 1: Introduction
Acknowledgments
What Is Materials Degradation?
Components in a Nuclear Power Plant
Stress Corrosion Cracking
Stress Corrosion Cracking Example
Pressure Boundary Items
Examples of Degradation
Why is Materials...
February 17, 2013
Sootblowing Application and Maintenance Guide
Sootblowing Application and Maintenance Guide
TOC
1 INTRODUCTION
2 GLOSSARY
2.1 Definitions
2.2 Acronyms
3 APPLICATION OF SOOTBLOWERS
3.1 Basic Overview
3.2 Blowing Media
3.3 Types of Sootblowers
3.4 Sootblower Application
3.4.1 Furnace Interior Surface
3.4.2 Convection Surface
3.4.3 Air Preheaters
3.4.4 Economizer/Back Pass
3.4.5 SCRs
4 DESCRIPTION AND OPERATION OF SPECIFIC SOOTBLOWER MODELS
4.1 Introduction
4.2 Long Retractables
4.2.1 Clyde Bergemann Series: US, RS Long and Half Retracts
4.2.2 Clyde Bergemann Model T-20, T-30, T-40 TRE Sootblowers
4.2.3 Clyde Bergemann RKS Long Retractable Sootblower
4.2.4 Diamond Power Models – IK500 Series Sootblowers
4.3 Rotary 4-16
4.3.1 Clyde Bergemann Models D-5. D-5E, D-5ES
4.3.2 Diamond Power Model G9B
4.4 Wall Blowers and Deslaggers
4.4.1 Clyde Bergemann Model V92 Wall Blower
4.4.2 Clyde Bergemann RW Series Furnace Wall Blowers
4.4.3...
Combustion Processes in a Diesel Engine
Combustion Processes in a Diesel Engine
PhD Thesis
TOC
1. INTRODUCTION
2. REVIEW OF EXPERIMENTAL STUDIES OF COMBUSTION PROCESSES IN DIESEL ENGINES
2.1. Introduction
2.2. Optical techniques for in-cylinder observation
2.2.1. Autoignition
2.2.2. Soot formation sites and concentration
2.2.3. Local temperature
2.2.4. Local air-fuel ratio
2.2.5. Velocity measurements
2.2.6. Experimental considerations
3. DESIGN OF THE PROTEUS HIGH-PRESSURE SPRAY RIG
3.1. General description
3.1.1. Control software
3.1.2. Health and safety features
3.2. Optical high-pressure spray chamber
3.3. Fuel system
3.4. Accuracy and calibration
4. DIESEL SPRAY CHARACTERISATION
4.1. Background
4.2. Experimental apparatus and procedure
4.3. Experimental results
4.3.1. Influence of injection pressure
4.3.2. Influence of in-cylinder temperature
4.3.3. Vapour dispersion
4.4. A model for spray penetration
4.4.1. Basic equations and approximations
4.4.2. Effect of droplet evaporation
4.4.3. Effect of droplet bag...
February 16, 2013
Fundamentals of Image Processing
Fundamentals of Image Processing
TOC
0. Mathematical Foundations
0.1: Vectors
0.2: Matrices
0.3: Vector Spaces
0.4: Basis
1. Discrete-Time Signals and Systems
1.1: Discrete-Time Signals
1.2: Discrete-Time Systems
1.3: Linear Time-Invariant Systems
2. Linear Time-Invariant Systems
2.1: Space: Convolution Sum
2.2: Frequency: Fourier Transform
3. Sampling: Continuous to Discrete (and back)
3.1: Continuous to Discrete: Space
3.2: Continuous to Discrete: Frequency
3.3: Discrete to Continuous
4. Digital Filter Design
4.1: Choosing a Frequency Response
4.2: Frequency Sampling
4.3: Least-Squares
4.4: Weighted Least-Squares
5. Photons to Pixels
5.1: Pinhole Camera
5.2: Lenses
5.3: CCD
6. Point-Wise Operations
6.1: Lookup Table
6.2: Brightness/Contrast
6.3: Gamma Correction
6.4: Quantize/Threshold
6.5: Histogram Equalize
7. Linear Filtering
7.1: Convolution
7.2: Derivative Filters
7.3: Steerable Filters
7.4: Edge Detection
7.5: Wiener Filter
8. Non-Linear Filtering
8.1: Median Filter
8.2: Dithering
9....
