Communication Systems: theory & Applications - Digital, Analog and Modern Wireless Technologies. Matlab and Python

From 36 £ /h

This course offers a comprehensive and interactive introduction to Communication Systems, covering the essential concepts behind how information is transmitted, received, and processed across various communication channels. The course adapts to the student’s level (beginner, intermediate, or advanced) and provides a solid foundation in both analog and digital communication.

Students will learn the theoretical principles that govern modern communication systems and reinforce learning through practical examples and optional hands-on simulations using MATLAB or Python. Real applications related to wireless networks, mobile communications, satellite links, IoT, and modern digital communication can be integrated depending on the student’s interests.

Location

Online from Lebanon

About Me

Hello! I’m Abbass, an experienced instructor passionate about engineering, data science, and research skills. I specialize in teaching technical and quantitative subjects in a clear and practical way, including:

- Signal Processing & Communication Systems
- Circuit Analysis and Design
- Quantitative Research Methods
- Business Data Analytics (Excel, Power BI, Python)
- Statistics and Probability
- Calculus, Linear Algebra and Math Courses.

My teaching approach is interactive, hands-on, and tailored to each student’s level and goals. I combine theory with practical exercises, real-world examples, and software tools to ensure deep understanding and confidence in applying concepts.

Whether you are a university student, professional, or lifelong learner, I aim to make complex topics accessible, engaging, and immediately useful for your studies, projects, or career.

Let’s explore these subjects together and make learning both effective and enjoyable!

Education

PhD in Information and Communication Technologies from University of Western Brittany (2017)
MS in Electronics from the Lebanese University (2012)
I have HDR degree (the highest of the higher academic degree in the French system) from the University of Western Brittany (2025)

Experience / Qualifications

I'm Associate Professor at the Business Computing Department of the USEK Business School.

Educational Background: Advanced knowledge in Engineering, Signal Processing, Communication Systems, Circuit Design, Data Analytics, and Quantitative Research Methods.

Teaching Experience: more than 13 years of experience teaching university students, professionals, and enthusiasts in engineering, data science, and research-focused subjects.

Research & Projects: Hands-on experience in applied projects, academic research, and professional case studies involving MATLAB, Python, Power BI, and Excel.

Technical Skills: Proficient in signal processing, communication systems, circuit analysis, data visualization, statistical analysis, and programming for analytics.

Professional Approach: Strong focus on practical learning, personalized instruction, and real-world applications to help students excel in exams, projects, and professional tasks.

Age

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

English

French

Arabic

Skills

Electrical engineering

Computer engineering

Telecommunications

Availability of a typical week

(GMT -04:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

General Signal Processing "Signal Processing: From Fundamentals to Applications".

36 £ /h

This course provides a clear and engaging introduction to Signal Processing, with a balanced mix of theory and practical applications. Students will learn how signals are generated, analyzed, transformed, filtered, and processed in real-world systems. The course adapts to the student’s level, whether beginner, intermediate, or advanced.

Through interactive lessons, you will explore both continuous-time and digital signal processing (DSP) concepts, supported by hands-on exercises using MATLAB or Python (based on student preference). Real applications in audio, communications, IoT, biomedical, and image processing can be integrated depending on your goals.

Circuit Analysis and Design – Fundamentals, Theory & Practical Applications

36 £ /h

This course provides a clear and structured introduction to Circuit Analysis and Design, combining theoretical concepts with practical applications. Students will learn how electrical circuits operate, how to analyze them systematically, and how to design reliable circuits for real-world applications. The course adapts to your level, whether beginner, intermediate, or advanced.

Through step-by-step explanations, interactive examples, and optional hands-on exercises using MATLAB, Python, or circuit simulation software (e.g., Proteus, Multisim, LTSpice), students will gain confidence in solving circuit problems and designing circuits for projects, labs, or research.

Matías

4.88

(85)

Do you dream of mastering the art of electronic design, advanced programming and creating awesome robots? Do not look any further ! I offer personalized courses that will guide you into the exciting world of engineering, with an emphasis on electronics, programming and robotics.

Electronics: Learn to create circuits, understand components, and carry out innovative electronics projects.

Programming: Immerse yourself in the world of coding and develop programming skills, from classic languages to new technologies.

Robotics: Explore the basics of robotics, create autonomous robots, and discover how to bring your ideas to life.

Miscellaneous Projects: Use popular platforms like Arduino, Raspberry Pi, and more to bring your unique and exciting projects to life.

Whether you're a beginner or looking to deepen your skills, my classes are suitable for all levels. With interactive lessons, challenging projects, and expert guidance, you'll progress quickly and confidently.

Don't let your dreams of innovation wait any longer. Join me on this rewarding learning adventure and start creating today!

Ali

4.88

(85)

I teach Electrical and Electronic Engineering online to university students, postgraduates, college students and serious self learners across the UK and Europe. Lessons are in English.

I hold an MSc in Electronics and Electrical Engineering with Distinction and I teach as a Visiting Lecturer on a Master's level module at a UK university. I also work as a freelance electronics engineer, designing circuit boards and writing firmware for real clients, and I have two accepted international conference papers. I set and mark university assignments myself, so I know where marks are won and lost on lab reports, coursework and project write ups.

Who this is for

Undergraduates on electrical, electronic, mechatronic or general engineering degrees at any European university. Final year, Master's and thesis students working on an engineering project. A Level, IB and college students taking physics or engineering. Career changers and self taught learners who want the fundamentals done properly rather than picked up from scattered videos.

I work with students on UK, IB and continental European programmes. An unfamiliar syllabus or a module structured differently from the UK is not a problem. Send me the material and I will work from it.

What we cover

Circuit analysis in DC and AC, including Kirchhoff's laws, Thevenin and Norton equivalents, superposition, phasors and AC power. Operational amplifiers and analogue electronics. Digital electronics and logic design. Signals and Systems and Digital Signal Processing, covering Fourier analysis, Laplace and z transforms, sampling and filter design. Control systems, transfer functions, root locus, Bode plots, stability and PID tuning. Semiconductor devices and power electronics. Embedded systems and microcontroller programming in C with Arduino, ESP32 and PIC. Simulation and tooling including MATLAB, Simulink, LTspice, Multisim and Proteus. Circuit board design in KiCAD. Lab reports, coursework, project supervision and exam technique.

How lessons work

Send me your lecture notes, assignment brief, lab sheet or the circuit that refuses to work, and I plan the session around it before we meet. Nothing generic.

Most students are stuck on one or two specific ideas rather than a whole module, so the first job is finding out which. Then we work through it with proper worked examples and real circuit diagrams, and I hand the problem back to you while I watch and correct, because you learn far more doing it than watching me do it.

If the real gap is the maths underneath a topic, complex numbers, phasors, Laplace transforms, we go back and fix that first, because everything after it depends on it.

You finish each session with annotated notes and a clear next step, and you can message me between lessons with questions.

Practical details

Lessons are online over Google Meet or Zoom, with screen sharing and a shared whiteboard so we can draw circuits and work through derivations together. Sessions run 60 or 90 minutes. Evenings and weekends available across European time zones.

Tell me your module, your deadline and exactly where you are stuck, and I will come back with a plan for the first session.

Omayma

4.88

(85)

Personalized support for students, freelancers and entrepreneurs wishing to succeed in their IT projects.

Help with:

Project structuring

Technology choices

Specifications

Code correction and improvement

University projects (final year projects, final year projects, dissertations)

Finalization and delivery of the project

يحيى

4.88

(85)

Do you find it difficult to visualize vector spaces or struggle with the complexity of long matrix calculations? This course is specifically designed to simplify "linear algebra" and transform it from an abstract and boring subject into something understandable and enjoyable.
What will you learn in this course?
• Mastering matrices: A detailed explanation of multiplication operations, finding the inverse using the Gauss-Jordan method, and calculating determinants in the fastest ways.
• Solving systems of equations: Mastering Cramer's Rule and Row Echelon Form methods to ensure full marks in midterms.
• Understanding Vector Spaces: A deep explanation of the concepts of (Basis, Dimension, Subspaces) in a simplified style that links theory to application.
• Eigenvalues & Eigenvectors: Explanation of this essential section that is frequently repeated in final exams, along with its applications in programming and artificial intelligence.
Why join us?
We not only explain the laws, but we also provide you with solved past years' "collections" for universities (KSU, KAU, KFUPM), with intensive practice on the most frequently asked questions, and explanations of terms in both Arabic and English to overcome the language barrier.
Do you feel that linear algebra is a collection of endless riddles and matrices? Do you struggle to understand the relationship between "vectors" and the programming or engineering reality? This course is not just an academic explanation, but a comprehensive roadmap designed to take you from a stage of confusion to a stage of "absolute mastery".
Why choose this particular course?
We know that students at Saudi universities (such as King Saud University, King Abdulaziz University, Prince Sattam University, and Taif University) face the challenge of English language proficiency and the weight of the curriculum in the three-semester system. Therefore, we have divided the content into focused training modules that cover every aspect of the required textbook (whether it's Howard Anton or David Lay's reference).
1. Matrices and Linear Equation Systems Unit (Matrices & Systems):
• Explanation of advanced solution methods: (Gaussian Elimination) and (Gauss-Jordan).
• Secrets to finding the inverse of a matrix and its determinants without computational errors.
• Practical applications of equation systems related to reality.
2. A Journey Through Vector Spaces:
• Simplifying abstract concepts such as (Subspaces, Linear Independence, Basis, Dimension).
• How to easily differentiate between real vector spaces and subspaces.
3. Linear Transformations and their relation to programming:
• How to transfer data from one space to another (Kernel and Range).
• The relationship between matrices and linear transformations and how they are used in image processing.
4. The top of the pyramid: Eigenvalues & Eigenvectors:
• Explanation of the "Characteristic Equation".
• How to calculate (Diagonalization) and use it to raise powers to large matrices.
What makes us different from others?
• Collections Bank: Exclusive solutions for the years 2024, 2025 and 2026 for the most important midterm and final exams in the Kingdom.
• Terminology support: The material is explained in Arabic while retaining the English terminology to ensure you excel on the exam paper.
• Quick-solving techniques: We teach you how to verify the accuracy of your solution using a scientific calculator to save time in the exam hall.
Join over 500 students who have benefited from these explanations and turned their struggles in math into impressive success. Don't let matrices hold you back from your dream of graduating with a high GPA!

Abdelmalek

4.88

(85)

This hands-on training pathway is designed to help students kickstart any project, specifically tailored for OT labs and industrial applications. Starting from absolute scratch, students will build a strong foundation in Python programming through practical, industry-relevant concepts.

Curriculum Outline: |
01 - Python Environment Setup & Basics |
02 - Python Variables, Numbers, Bytes & Hex |
03 - Control Flow Logic Functions |
04 - Data Structures (Lists, Tuples, Dictionaries & Sets) |
05 - String Formatting, Comprehensions & Exception Handling |
06 - File IO, Pathlib & Context Managers |
07 - Object-Oriented Programming (Classes & OOP) |
08 - Standard Library, Modules & Networking Basics |

Assessment & Evaluation:
Students will take a mini-test after the completion of each module. Additionally, an Audit & Performance Evaluation report will be sent following the tests.
Duration:
5 days to 15 days (depending on the pace of the cohort)

Henoc

4.88

(85)

Electricity Teacher - Live Lessons from a Real Classroom

TIRED OF CLASSES IN FRONT OF A BLANK SHEET OF PAPER?

I give my lessons LIVE from a classroom with a blackboard and chalk.
Like at school, but with Google Meet at home.

FOR WHO ?
MIDDLE SCHOOL / HIGH SCHOOL: Circuits, laws, safety, reading diagrams
Vocational Baccalaureate: Power diagram, control diagram, wiring, installation
BTS: Industrial diagrams, motor starting, relays and contactors

MY METHOD:
We're working on YOUR exercises. I'll explain them to you step by step on the board.
Clear and concrete explanations with examples from construction sites.
You see everything I write and you leave with photos from the course.

HOW DOES IT WORK?
100% online course via Google Meet.
Professional quality: Sound + Image + Visible painting.
Opening hours: Evenings and weekends, French time.

Levels: Beginner to Advanced. First lesson to try it out.

Dhanush

4.88

(85)

Electrical engineering is a current trend and upcoming future necessity for people day to day life. so I will teach about how our electrical engineering help our day to day life and it remain use full and safe to our environment and people . People of this world must know about safety measures of electrical system. Also I will teach how to protect our environment and nature by using electrical engineering concept. The above content what I mentioned is learned by future students and taught by me.

Pallavi

4.88

(85)

Learn Python with a structured, hands-on approach! Whether you are a absolute beginner looking to start coding, a student needing help with coursework, or a professional aiming to automate tasks, these lessons are tailored for you.What we will cover:
Core Fundamentals: Variables, loops, functions, and data structures.Object-Oriented Programming: Building reusable and clean code.Real-World Projects: Creating scripts, data analysis, or web scraping based on your goals.

Problem Solving: Learning how to debug and think like a programmer. Lessons are highly interactive. We will write code together from day one, and you will receive practical exercises after every session to build your confidence.

Zeyad

4.88

(85)

This course is for students just starting out in CS.

We'll cover programming (Python), some algorithms, data representation, basic computer architecture, networks, and databases built step by step so the fundamentals actually stick before exams or university coursework get harder.

Lessons are hands-on: meaning we'll solve problems together and focus on the areas students usually get stuck on, like tracing algorithms or writing your first working programs.

We'll prepare thoroughly for final examinations so you can see the best results.

Uma

4.88

(85)

Electronic, communication systems,electromagnetic fields , embedded system, digital electronic, digital signal processing, digital image processing,optical communication, signals and systems,applied electronics, microwave engineering,TLN,radio engineering

Chalbi

4.88

(85)

This course is aimed at students, technology enthusiasts and professionals in career transition who wish to demystify the world of networks and telecommunications.
The main objective is to make this discipline concrete, accessible and directly applicable.

What you will learn:
- Decode the architecture of modern mobile networks (4G, 5G) and data networks.
- Analyze the essential communication protocols that make the Internet work on a daily basis.
- Master the basics of transmissions (fiber optics, wireless links, routing).

My teaching method:
If you're a complete beginner or these concepts seem too abstract, don't worry. We'll go through each key concept step by step. I use simple visual diagrams, everyday analogies, and practical examples to avoid unnecessary jargon. My goal is to build your confidence and transform theory into real-world skills, all within a supportive and stimulating learning environment.

Test

4.88

(85)

You will learn how to develop websites with and without AI, as well as skills related to the software development sector such as programming, databases, different development methodologies, and writing technical specifications.

Mayank

4.88

(85)

In this 30-minute class, we will understand the two core components of a microprocessor: the ALU (Arithmetic Logic Unit) and the Control Unit. I will explain their structure, functions, and how they work together to execute instructions, using simple diagrams and practical examples. The goal is to build a clear understanding of how a microprocessor processes and controls data.

4.88

(85)

Learn PowerShell through practical, one-on-one training focused on real-world Windows administration.

This course is designed for IT professionals, system administrators, IT support technicians, and career changers who want to develop practical PowerShell skills for managing Windows Server, Active Directory, and Microsoft Exchange environments.

Topics Covered
PowerShell fundamentals and command structure

Working with PowerShell commands, cmdlets, parameters, and objects

Variables, operators, conditions, and loops

Working with files, folders, and Windows processes

Managing Windows Server with PowerShell

Creating and managing Active Directory users, groups, and computers

Active Directory administration and automation

Bulk user and account management

Searching and filtering Active Directory objects

PowerShell for Microsoft Exchange Online

PowerShell for on-premises Exchange Server

Managing Microsoft 365 and Exchange objects with PowerShell

Writing reusable PowerShell scripts

Error handling and troubleshooting

Automating repetitive administrative tasks

Practical scripting exercises based on real IT administration scenarios

Who Is This Training For?
This training is suitable for:

IT Support and Help Desk professionals

Desktop Support technicians

Windows Administrators

System Administrators

Microsoft 365 Administrators

Network/IT professionals

Students preparing for an IT career

Career changers entering the IT field

Anyone who wants to automate Windows administration tasks

No advanced programming background is required. We can start with the fundamentals and progress toward practical administration and automation.

Lessons are one-on-one and customized to your current knowledge and career goals, with an emphasis on hands-on exercises rather than theory alone.

If your goal is to learn PowerShell for Windows Server, Active Directory, Microsoft 365, or Exchange administration, this training can be tailored specifically to your needs.

Maria

4.88

(85)

Prepare for the 2027 French Baccalaureate with me!
Are you in your first year and want to improve your French results without spending all your weekends on it? Do you want to understand the examiners' expectations with simple and clear explanations? Are you looking to know how to pass the baccalaureate exams step by step in the allotted time?

I'm here to help you! Here's what I offer:

• Corrected baccalaureate subjects: Practice with corrected subjects to prepare effectively.

• Powerful summary of the 12 works and courses: Obtain a clear and concise summary of the works on the 2025 baccalaureate program.

• Illustrative podcasts: Access my podcasts which perfectly complement my courses.

• Concentration and memory techniques: Learn techniques to work more efficiently.

I am an experienced teacher and creator of the website “Professors en ligne”. I make the written commentary and French for the baccalaureate accessible and easy to understand. With proven methods, I answer the most frequent and difficult questions from high school students, middle school students, and even children with dyslexia or ADHD.

The key to your success: simple language and tools that work every time! So, don't wait any longer and contact me for a tailor-made course that will lead you to success!