This document introduces MATLAB by covering topics like using it as a calculator, entering vectors and matrices, performing matrix operations and solving equations, plotting graphs, and more. It provides examples of basic arithmetic, creating and manipulating variables and matrices, plotting data, and solving systems of equations. Resources for learning more about MATLAB are also mentioned.
Introduction to Matlab
Lecture 1:
Introduction: What is Matlab, History of Matlab, strengths, weakness
Getting familiar with the interface: Layout, Pull down menus
Creating and manipulating objects: Variables (scalars, vectors, matrices, text strings), Operators (arithmetic, relational, logical) and built-in functions
A Powerpoint Presentation designed to provide beginners to MATLAB an introduction to the MATLAB environment and introduce them to the fundamentals of MATLAB including matrix generation and manipulation, Arrays, MATLAB Graphics, Data Import and Export, etc
Introduction to Matlab
Lecture 1:
Introduction: What is Matlab, History of Matlab, strengths, weakness
Getting familiar with the interface: Layout, Pull down menus
Creating and manipulating objects: Variables (scalars, vectors, matrices, text strings), Operators (arithmetic, relational, logical) and built-in functions
A Powerpoint Presentation designed to provide beginners to MATLAB an introduction to the MATLAB environment and introduce them to the fundamentals of MATLAB including matrix generation and manipulation, Arrays, MATLAB Graphics, Data Import and Export, etc
The frame work that I used for my Introduction to Matlab hour long course. Most of the instruction took place on a live Matlab screen, but this provided the framework
MATLAB/SIMULINK for Engineering Applications day 2:Introduction to simulinkreddyprasad reddyvari
3 days Hands on workshop on MATLAB/SIMULINK for Engineering Applications:
this workshop aims to make students to aware of MATLAB to do own projects in engineering life with best available technology E-Simulink Softwares and tools.
May 11, 2013 for Trade School Manila
Is there an easy way to learn Macros for Excel? In this review, we tried to do it in 2 hours! Learn recording, and convert them into loops.
Matlab is basically a high level language which has many specialized toolboxes for making things easier for us.
Matlab stands for MATrix LABoratory.
The first version of MATLAB was produced in the mid 1970s as a teaching tool. MATLAB started as an interactive program for doing matrix calculations.
MATLAB has now grown to a high level mathematical language that can solve integrals and differential equations numerically and plot a wide variety of two and three Dimensional graphs.
The expanded MATLAB is now used for calculations and simulation in companies and government labs ranging from aerospace, car design, signal analysis through to instrument control and financial analysis.
In practice, it provides a very nice tool to implement numerical method.
- The desktop includes these panels:
Current Folder — Access your files.
Command Window — Enter commands at the command line, indicated by the prompt (>>).
Workspace — Explore data that you create or import from files.
- what we learn:
1- Introduction to Matlab.
2- MATLAB InstallationVersion 2018.
3- Assignment.
4- Operations in MATLAB.
5- Vectors and Matrices in MATLAB.
The frame work that I used for my Introduction to Matlab hour long course. Most of the instruction took place on a live Matlab screen, but this provided the framework
MATLAB/SIMULINK for Engineering Applications day 2:Introduction to simulinkreddyprasad reddyvari
3 days Hands on workshop on MATLAB/SIMULINK for Engineering Applications:
this workshop aims to make students to aware of MATLAB to do own projects in engineering life with best available technology E-Simulink Softwares and tools.
May 11, 2013 for Trade School Manila
Is there an easy way to learn Macros for Excel? In this review, we tried to do it in 2 hours! Learn recording, and convert them into loops.
Matlab is basically a high level language which has many specialized toolboxes for making things easier for us.
Matlab stands for MATrix LABoratory.
The first version of MATLAB was produced in the mid 1970s as a teaching tool. MATLAB started as an interactive program for doing matrix calculations.
MATLAB has now grown to a high level mathematical language that can solve integrals and differential equations numerically and plot a wide variety of two and three Dimensional graphs.
The expanded MATLAB is now used for calculations and simulation in companies and government labs ranging from aerospace, car design, signal analysis through to instrument control and financial analysis.
In practice, it provides a very nice tool to implement numerical method.
- The desktop includes these panels:
Current Folder — Access your files.
Command Window — Enter commands at the command line, indicated by the prompt (>>).
Workspace — Explore data that you create or import from files.
- what we learn:
1- Introduction to Matlab.
2- MATLAB InstallationVersion 2018.
3- Assignment.
4- Operations in MATLAB.
5- Vectors and Matrices in MATLAB.
A basic overview, application and usage of MATLAB for engineers. It covered very basics essential that will help one to get started with MATLAB programming easily.
Provided by IDEAS2IGNITE
Induction Motor Tests Using MATLAB/SimulinkGirish Gupta
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MATLAB assignment help in computation, algorithm development, data analysis and signal processing by MATLAB experts. Also find MATLAB assignment solution for all MATLAB assignment problem.
Advanced MATLAB Tutorial for Engineers & ScientistsRay Phan
This is a more advanced tutorial in the MATLAB programming environment for upper level undergraduate engineers and scientists at Ryerson University. The first half of the tutorial covers a quick review of MATLAB, which includes how to create vectors, matrices, how to plot graphs, and other useful syntax. The next part covers how to create cell arrays, logical operators, using the find command, creating Transfer Functions, finding the impulse and step response, finding roots of equations, and a few other useful tips. The last part covers more advanced concepts such as analytically calculating derivatives and integrals, polynomial regression, calculating the area under a curve, numerical solutions to differential equations, and sorting arrays.
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2. Introduction to MATLAB
In this workshop we will cover the
following
• Using Matlab as a numerical calculator
• Entering row vectors and column vectors
• Entering matrices
• Forming matrix and vector products
• Doing matrix products, sums etc
• Using Matlab to solve linear equations
• Matlab functions that operate on arrays
• Plotting basic graphs using Matlab.
3. Introduction to MATLAB
Resources on the ‘K:’ drive
• Now, you may find some books and notes
about MATLAB for beginners and for experts
on the ‘K:’ drive under the folder name
“MATLAB E-Books”
4. Introduction to MATLAB
What is MATLAB ?
MATLAB started as an interactive program for
doing matrix calculations and has now grown
to a high level mathematical language that
can solve integrals and differential equations
numerically and plot a wide variety of two and
three dimensional graphs. MATLAB also
contains a programming language.
9. Introduction to MATLAB
The order of operations
• If you are using brackets, that will save you a
lot of effort!
• However, the operators have precedence!
1. “( )” brackets
2. “^” Power
3. “* /” Multiplication and division
4. “+ -” Addition and subtraction
10. Introduction to MATLAB
Variable names
• Variable may have names that consist of
characters and digits, but they can not start
with a number!
• Matlab distinguishes between lower and
upper cases - so A and a are different objects
• Only the first 19 characters in a variable name
are important.
11. Introduction to MATLAB
Try this!
• You have just created two vectors, x & y!
• Now try some operations on them! (multiply
by a constant, use sin(x), sqrt(x), exp(x), …
23. Introduction to MATLAB
Solving Equations!
• Now we may use the tools we have to solve a
system of equations!
• If we have the equations:
• Just transform it into matrix form!
632
892
735
=++
=+−
=−+
zyx
zyx
zyx
25. Introduction to MATLAB
Or Even Easier!!!
• Actually, if you are solving a large system of
equations, this operator is MUCH faster!
26. Introduction to MATLAB
The last function for today!
• Timing function:
tic … toc
• Tic: starts the timer
• Toc: stops the timer and gives you the time in
seconds!
27. Introduction to MATLAB
More topics!
• Complex numbers
• Working with files
• More graphics
• Programming
• Symbolic Operations