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# MATLAB Introduction PowerPoint PPT Presentation

MATLAB Introduction. Trygve Eftestøl. Aim of the course. Get to know MATLAB What is MATLAB? Why use MATLAB? Basic training User interface Basic functions Visualisation Programming Analysis. Hva er MATLAB?. Why use MATLAB? Mathematcal computations Visualisation Analysis

MATLAB Introduction

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## MATLAB Introduction

Trygve Eftestøl

### Aim of the course

• Get to know MATLAB

• What is MATLAB?

• Why use MATLAB?

• Basic training

• User interface

• Basic functions

• Visualisation

• Programming

• Analysis

### Hva er MATLAB?

• Why use MATLAB?

• Mathematcal computations

• Visualisation

• Analysis

• Used a lot for problem solving

• Cybernetics

• Signal processing

• Image processing

• Pattern recognition

### Basic training

• User interface

• Basic functions

• Visualisation

• Programming

• Analysis

### User interface

• Command window

• Workspace

• Editor

• Help

### User interface

• Command window

• Workspace

• Editor

• Help

• Contents

• Index

• Search

• Demo

### Basic functions

• Create matrices

• Matrix operations

• Matrix functions

• Matrix indexing

• Logical operations

### Basic functions

• Create matrices

• Scalar

• Vector

• Matrix

### Basic functions

• Matrix operators

### Basic functions

• Matrix functions

### Basic functions

• Matrix indexing

### Basic functions

• Logical operators

• 2D-plotting

• 3D-plotting

• 2D-plotting

• 3D-plotting

• 3D-plotting

### Programming

• Function files

• Control structures

• if

• while

• for

### Programming

• Function files

### Programming

• Condition control using if

### Programming

• Iterations using while

### Programming

• Iterations using for

### Analysis

• Estimate pulse rate

• Plotting of signal

• Detection of peaks

• Problem – false detections

• Spectral analysis

• Filtering