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## Meet the editor

Prof. Dr. Constantin Voloşencu graduated as an engineer from Politehnica University of Timișoara, Romania, where he also obtained a doctorate degree. He is currently a full professor in the Department of Automation and Applied Informatics at the same university. Dr. Voloşencu is the author of ten books, seven book chapters, and more than 160 papers published in journals and conference proceedings. He has also edited ten books and

has twenty-seven patents to his name. He is a manager of research grants, editor in chief and member of international journal editorial boards, a former plenary speaker, a member of scientific committees, and chair at international conferences. His research is in the fields of control systems, control of electric drives, fuzzy control systems, neural network applications, fault detection and diagnosis, sensor network applications, monitoring of distributed parameter systems, and power ultrasound applications. He has developed automation equipment for machine tools, spooling machines, high-power ultrasound processes, and more.

Contents

**Section 1**

**Section 2**

**Section 3**

**Section 4**

**Section 5**

*by Septimiu Mischie*

*by Constantin Volosencu*

*by Constantin Volosencu*

for MST Radar System *by Nali Dinesh Kumar*

**Preface XI**

Introduction **1**

**Chapter 1 3**

MST Radar **13**

**Chapter 2 15**

Geometric Segmentation **39**

**Chapter 3 41**

Bluetooth Applications **73**

**Chapter 4 75**

Fuzzy Control of Electric Drives **93**

**Chapter 5 95**

Introductory Chapter: Matlab and Simulink Applications

Radiation Power Pattern Distortion Analysis Using MATLAB

Laser Point Cloud Segmentation in MATLAB

Bluetooth Low Energy Applications in MATLAB

Systems for Electric Drives Based on Fuzzy Logic

Matlab Program Library for Modeling and Simulating Control

*by Bahadır Ergün and Cumhur Şahin*

### Contents


Preface

MATLAB is a computing program for engineers and scientists to analyze data,

This book addresses specialists who are interested in the applications of MATLAB programs and technology. It covers some practical aspects of MATLAB programming, including new methodologies, techniques, and applications. New examples of MATLAB code and Simulink for technological developing platforms are promoted. These applications are from domains including electronic and communication engineering, geodetic and photogrammetric engineering, control systems, digital signal processing, and power electronics. Thus, the book discusses usages of MATLAB in radar antennas, geometric segmentation, Bluetooth applications, and control of

The published examples highlight the capabilities of MATLAB programming in the fields of mathematical modeling, algorithmic development, data acquisition, time simulation, and testing. Researchers in different domains developed new MATLAB applications and tools that enhance human understanding and improve specialist ability to design and implement high-performance solutions. Applications have presented that focus on the methodologies used, with implementation and testing

The book is divided into four sections. The first section discusses mesosphere– stratosphere–troposphere (MST) radars, which are a type of wind profiler designed to measure wind speed and other atmospheric parameters up to altitudes of 100 km or more, characterized by high-power transmitters and large, very high-frequency antennas. The second section discusses geometric segmentation of geometric features into discrete geometric patterns that use real scanned geometries, noise-affected patterns, and that are not well sampled. The third section discusses applications of Bluetooth, which is a short-range, wireless technology standard used for exchanging data between fixed and mobile devices over short distances using ultra-high-frequency radio waves in industrial, scientific, and medical (ISM) purpose radio bands, excluding applications in telecommunications. The final section discusses modeling and simulation of electric drive control systems based on fuzzy PI speed regulators to

Chapter 1 is a brief introduction to the broad issues of MATLAB/Simulink applications, reviewing the areas to which the software is addressed and giving some basic examples of programming techniques. Chapter 2 gives an analysis to quantify the distortion in the radiation pattern due to aperture thinning at MST radar antenna. MATLAB is used to analyze the results of the radiation pattern, in both principal planed and for different azimuth angles with and without thinning, viewed in both polar and rectangular forms. Chapter 3 presents an application of automated building facade surveying produced from scanning data by means of coding in MATLAB. The chapter highlights that point cloud data need fundamental process flow as the fundamental steps of geometric segmentation by MATLAB programming. Chapter 4 presents low-energy Bluetooth applications in which

develop algorithms, and create models.

electrical drives.

improve control efficiency.

issues.
