آموزش مطلب آرش وفادار نژاد

I. Introduction MATLAB Essentials, Part 1 8:36 Intro 0:00 Purpose of MATLAB 0:17 Interactive Use 0:39 Accessing MATLAB 1:50 MATLAB Command Line 2:06 Navigating MATLAB Page 3:24 Limits 3:40 Predefined Value 4:10 Variables 4:48 Exponentials 6:59 Changing Defined Values 7:19 Whos Function 7:45 MATLAB Essentials, Part 2 7:39 Intro 0:00 General Functions 0:06 Date 0:09 Calendar 0:14 Commands 0:21 Command Versus Function 0:29 Scalars Versus Arrays 0:50 Plot Command 3:14 Ezplot 3:49 Help 4:30 Magic (22) 5:28 Plotting 3D Graph 6:54 II. MATLAB Fundamentals Introduction to Programs 6:42 Intro 0:00 Help Function 0:09 Command History 1:09 Navigating 1:14 Current Folder 1:20 Resize and Undocking Windows 1:31 Sample Program 1:49 Example: Interest Calculator 3:28 Interpreter Versus Compiler 5:10 Arrays & Matrices 7:06 Intro 0:00 What is a matrix? 0:12 What is vector? 0:23 Initializing Array 0:52 Checking Vector Size 1:38 Using Commas 1:56 Linspace 3:06 Subscript 4:40 Matrices 5:53 Using Semicolon 6:07 Transposing Matrix 6:44 Operator, Expression & Statements 13:26 Intro 0:00 Scratchpad 0:14 Expressions 0:54 Numbers 1:04 Eps 3:03 Realmin 3:24 Realmax 3:27 Data Types 3:37 Default Data Types 3:44 Double Precision 3:47 Precedence of Operators 4:19 What Are Arithmetic Operators? 4:49 Combining Operations 5:24 Precedence Rules 5:36 Parenthesis 5:53 Power, Multiplication and Division 6:12 Addition and Subtraction 6:18 Arithmetic Operation on Arrays 6:54 Expressions 8:21 Ans 9:09 Statements 9:19 Multiple Statements 11:50 Repeating With For 14:21 Intro 0:00 Repetition 0:19 Newton’s Method 1:39 Factorials 4:11 Limit of a Sequence 6:03 Basic For Construct 9:23 Example: Leaving Out For 12:26 Decisions, Part 1 14:35 Intro 0:00 If Function 0:13 Rand 0:44 Meaning of “1” and “0” 1:53 If-Else Construct 3:48 Elseif 8:43 Using Elseif 10:44 Logical Operators 12:13 &, |, ~ 12:33 Decisions, Part 2 8:53 Intro 0:00 Multiple Ifs Versus Elseif 0:09 Nested Ifs 2:24 Example Nested If 2:52 Vectorizing Ifs 4:45 Switch 5:12 Last Notes on MATLAB Introduction 9:47 Intro 0:00 Complex Numbers 0:12 i 0:30 j 0:39 Square Root 1:19 Exponential 1:30 Z 1:38 Absolute Value 2:09 Angle 2:11 Circle 2:44 Axis 3:29 Complex Conjugate Transpose 5:24 Input/ Output 5:52 Input Statement 6:48 Help 9:19 III. Logical Vectors Logical Vectors, Part 1 11:23 Intro 0:00 Executing a Logical Operation 1:24 Vector 1:43 Discontinuous Graphs 2:50 Avoiding Division By Zero 5:03 Epsilon 6:35 Rolling Dice 7:49 Rand 8:09 Floor 8:24 Finding Percentage 9:46 Logical Vectors, Part 2 11:40 Intro 0:00 Logical Operators and Vectors 0:09 Logical Functions 1:09 Any 1:19 Exist 2:00 Find(x) 2:20 Defining a New Vector 3:31 Logical Vectors Instead of Elseif Ladders 4:35 Example: Tax 4:45 If ti 6:04 Elseif ti 6:25 Executing in MATLAB 7:51 Example: Using Logical Vector 8:21 IV. Program Design Program Design & Algorithm Development 19:36 Intro 0:00 Problem Analysis 0:36 Problem Statement 0:57 Processing Scheme 1:06 Algorithm 1:16 Program Algorithm 1:52 Evaluation 2:12 Application 3:11 Example: Projectile 3:54 Example Executed in MATLAB 9:41 Txmax 11:19 Xmax 11:43 Computing Speed and Angle Direction of Projectile 13:27 Velocity 14:11 Computing Time and Horizontal Distance at Max. Altitude 15:05 Display Altitude 16:10 Num2str 16:55 Plot 17:22 Figure 18:25 V. Graphics Graphics, Part 1 9:14 Intro 0:00 Plot Statement 0:27 Straight Line Graphs 2:29 MATLAB Easy-to-Use Plotting Commands 3:38 Labels 4:17 Example: Label 4:36 Xlabel 6:33 Ylabel 6:51 Line Styles, Markers and Color 7:05 Zooming In 9:01 Graphics, Part 2 17:20 Intro 0:00 Multiple Plots on the Same Axis 0:07 Hold On 0:53 Plotyy 2:44 Plot (x) (y) 3:34 Subplots 4:39 Figure 9:15 Graphical Input 10:06 Logarithmic Plots 11:48 Polar Plots 12:57 Fplot 14:29 Graphics, Part 3 18:37 Intro 0:00 Comet3 2:37 Mesh Surfaces 3:02 Visualizing Vector Fields 5:29 Contour 6:49 Voltage Field and Gradients 10:03 Rotation of 3D Graphs 10:30 Rotation Angles 12:30 Polar Angle 13:26 Pause Command 14:37 Other Cool Graphics Functions 14:59 Area 15:14 Bar 16:20 Compass 16:48 Errorbar 17:17 VI. Loops Loops 10:38 Intro 0:00 Powerful Force Statement and Determinate 0:11 Indeterminate Repetition 0:36 Binomial Coefficient 0:50 For Loop 2:40 Determinate Repetition Using For 3:40 Indeterminate Repetition Using While 3:49 A Guessing Game 4:12 Create Steps to Build a Program 6:06 Implement with Syntax in MATLAB 6:08 Fixing Code Error 8:44 Condition and Loop 10:00 While 17:01 Intro 0:00 Doubling Time of an Investment 0:33 Create Steps 0:57 Translate Into Code 2:22 Conditions and Loops 4:57 Determinate For Loop Unavailability 5:07 Prime Numbers 5:27 Create Steps 6:59 Compute in MATLAB 11:11 Break and Continue 12:05 Menu 13:37 Menu Window 15:27 Do This and Do That 15:33 Value of K 16:44 VII. Project Projectile Problem 16:33 Intro 0:00 Projectile Problem 0:12 Air Resistance 3:27 Location of Projectile 4:58 Example in MATLAB 6:20 Air Friction (k) 6:28 Gravitational Force (g) 6:32 Dt 6:41 Solving Differential Equation 10:59 Determining If/When the Object Hits the Ground 11:59 xhit 12:51 Chart 15:39 VIII. Function M-Files Function M-Files, Part 1 12:55 Intro 0:00 Type 0:21 Type Sin 0:33 Type Fzero 0:55 M-file Versus Script File 1:10 Inline Objects 1:54 Input Argument 4:29 Function M-file 6:01 Defining Function 7:24 Function Y 8:14 Relative Error 9:36 Creating Finite Steps 9:58 Display 10:58 Function M-Files, Part 2 14:14 Intro 0:00 Calculating Mean and Average 0:27 Dummy Variables 2:59 Multiple Input/ Output Arguments 4:05 Function Names 4:35 Adding Comments 4:56 h-1 Line 5:31 Local Variables 5:57 Global Variables 6:52 Defining Global Variables 7:15 Persistent Variables 8:17 Clearing Persistent Variables 9:49 Subfunctions 12:12 P-code Files 13:03 Function M-Files, Part 3 11:54 Intro 0:00 Feval 2:00 Example: Rewriting Procedure as Newton Function 2:35 Defining Function 2:50 Overview: How to Use Function 5:43 Command/Function Duality 6:18 Example 6:59 Debugging a Script 7:22 Breakpoint Alley 8:02 Debugging a Function 10:09 IX. Graphics Continued More on Graphics 11:13 Intro 0:00 Animation 0:07 Get Frame Function 0:33 Execute in MATLAB 1:30 Movie Function 1:44 Handle Graphics Facility 2:29 Example 2:32 P = Plot 4:35 Xor 5:02 Drawnow 5:35 Creating 3D Plot 7:28 Graphical User Interface, Part 1 7:25 Intro 0:00 GUIDE 0:53 GUIDE Quick Start Menu 1:09 Push Button 1:54 Property Inspector 2:06 Push Button Name 2:26 Edit Callback 3:13 Clock Function 3:56 String Property 6:23 Get Call Back Object (GCBO) 6:31 Set 6:68 Graphical User Interface, Part 2 9:33 Intro 0:00 Static Text 0:39 Changing Font 0:59 Push Button 1:10 Edit Text Versus Static Text 1:49 Changing Text2 Tag Name 4:00 Adding Program Routine to MATLAB 4:51 String 5:01 Changing String to Numbers 5:15 Where to Add Program 8:56 X. Dynamical Systems Dynamical Systems 12:45 MATLAB with: Arash Vafanejad Intro 0:00 Cantilever Beam 1:10 Examining Flow of Electric Current 1:37 Using MATLAB 2:06 Modulus of Elasticity 4:40 Moment of Inertia 4:48 Equation in MATLAB 5:26 Changing Property of Line Width 6:36 Deflection of Beam Graph 8:06 Electrical Current Figure 8:21 Equation for Finding Relation Between Voltage and Current 9:00 Graph of Solution 12:09 XI. Simulation Examples of Simulation 10:45 Intro 0:00 Example: Flipping Coins 0:34 MATLAB Equation 1:18 Changing Value of N 3:14 Example: Roll of Dice 3:49 Example: Random Walk 4:44 Illustration 5:17 MATLAB Equation 7:27 Probability 10:16 XII. Numerical Methods Numerical Methods 22:20 Intro 0:00 Integration 0:14 Non-Well Behaved Functions 0:28 Example: Integration 1:18 Trapezoidal Rule 1:47 Numerical Method 5:39 Quad Function 7:41 Symbolic Variables 8:18 Numerical Differentiation 9:15 Diff 10:50 First Order Differential Equation 12:40 Euler’s Method 14:18 Exponential Growth 17:35 Limitations of Euler’s 21:44 XIII. Simulink Simulink 9:37 Intro 0:00 What is Simulink? 0:04 Simulink Library 0:14 Sine Wave 1:13 Add Noise 1:22 Scope 1:42 Properties 2:18 Limit Data Points 2:37 Configuration Parameters 3:48 MATLAB Demos 4:45 Bouncing Ball Method 5:37 Double Bouncing Ball Method, Animation 7:25 Non-Adaptive Model 8:18 Zero-Crossing Control 8:35