Learn Signals and systems Online: Free Course with AI Tutor & Certificate
You'll start by analyzing continuous and discrete-time formats before mastering complex transformations. This free signals and systems course covers 7 modules, including Signal Operations, System Properties, Laplace Transform, and Z-Transform. You'll apply these concepts to real-world engineering problems and build a strong foundation for advanced processing.
What you'll learn in this Signals and systems course
Five concrete outcomes you'll walk away with, each mapped to modules in the curriculum below.
Analyze and classify different types of signals and systems, including continuous-time and discrete-time signals.
Perform various signal operations such as time shifting, scaling, and reversal to manipulate and understand signal behavior.
Apply system properties like linearity, time-invariance, causality, and stability to evaluate and design systems.
Utilize Fourier Series and Transforms to analyze signal frequency components and solve real-world signal processing problems.
Implement Laplace and Z-Transforms for system analysis and to solve complex problems in continuous and discrete-time systems.
Signals and systems course syllabus
01 Introduction to Signals and Systems
- What are Signals?
- What are Systems?
- Basic Definitions and Terminology
- Importance and Applications of Signals and Systems
02 Types of Signals
- Continuous-Time Signals
- Discrete-Time Signals
- Periodic and Aperiodic Signals
- Deterministic and Random Signals
03 Signal Operations
- Time Shifting
- Time Scaling
- Time Reversal
- Signal Addition and Multiplication
04 System Properties
- Linearity
- Time-Invariance
- Causality
- Stability
05 Fourier Series and Transform
- Introduction to Fourier Series
- Properties of Fourier Series
- Fourier Transform Basics
- Applications of Fourier Transform
06 Laplace Transform
- Introduction to Laplace Transform
- Properties of Laplace Transform
- Inverse Laplace Transform
- Applications in System Analysis
07 Z-Transform
- Introduction to Z-Transform
- Properties of Z-Transform
- Inverse Z-Transform
- Applications in Discrete-Time Systems
Real-world projects you'll work on
Practice the exact kind of work Signals and systems professionals do on the job.
Designing a Real-Time Signal Processing System for Autonomous Vehicles at Tesla
Developing a Predictive Maintenance System Using Fourier and Laplace Transforms for GE Aviation
Creating a Smart Home Automation System Using Discrete-Time Signal Analysis for Google Nest
Implementing a Robust Communication System Using Z-Transform for SpaceX Satellite Networks
Skills you'll gain
Add these to your LinkedIn profile and resume the day you finish.
Who should take this Signals and systems course?
And exactly what you need before starting (spoiler: almost nothing).
This course is for
- Engineering students preparing for core electronics or communications exams in India.
- Working professionals moving into embedded systems or digital signal processing roles.
- Software developers who need a stronger mathematical foundation for audio or image processing.
- Tech enthusiasts curious about the math behind modern communication networks.
Prerequisites
- A basic understanding of calculus and complex numbers is recommended.
- Familiarity with foundational physics or engineering mathematics will help you grasp the transforms faster.
How learning works on LearnTube
The structure of a bootcamp, the price of free.
AI curates your path
Our AI picks the top 1% of video content for each topic and arranges it into a structured, goal-based curriculum. No more tutorial roulette.
Learn, then get quizzed
After every lesson, your AI tutor asks you a question and gives personalised feedback on your answer, so gaps get fixed immediately.
Finish with proof
Complete the course, build the capstone project, and claim a certificate recognised by 900+ hiring partners.
A complete Signals and systems course: free, structured and job-focused
You'll begin by analyzing continuous-time and discrete-time signals, which form the backbone of modern engineering. This signals and systems online course starts with basic definitions and moves into practical applications. You'll explore Types of Signals and Signal Operations, learning how time shifting and scaling affect behavior. From there, the syllabus covers System Properties like linearity and causality. These practical concepts are the exact principles used to build communication networks and control systems.
Once you understand the basics, you'll tackle advanced mathematical tools. The Fourier Series and Transform module teaches you how to analyze frequency components. You will also learn the Laplace Transform and Z-Transform to solve complex problems in continuous and discrete-time systems. To make the theory stick, you'll complete hands-on projects like designing a real-time signal processing system for autonomous vehicles at Tesla, and developing a predictive maintenance system using Fourier and Laplace transforms for GE Aviation. You'll even create a smart home automation system using discrete-time signal analysis for Google Nest.
LearnTube makes this complex subject easy to grasp. We curate top YouTube video lessons and pair them with an AI tutor that gives you a quick quiz after every single lesson. It's completely free to learn at your own pace. If you want to prove your new skills to employers, you can upgrade to an optional paid certificate.
Jobs you can target after learning Signals and systems
Signals and systems is a gateway skill for some of the fastest-growing roles in tech.
Designs and optimizes algorithms to analyze and manipulate digital signals.
Develops hardware and software for specialized control systems.
Maintains and improves communication networks using frequency analysis.
Builds systems that manage and regulate the behavior of other devices.
Typical entry-level salary ranges in India as of November 2026. Actual compensation varies by city, company and experience.
Earn a Signals and systems certificate employers recognise
Finish the course and claim a certificate you can share anywhere.
- Learn 100% free: every lesson, quiz and the AI tutor cost nothing
- Claim your certificate when you complete the course (an optional paid add-on)
- Recognised by 900+ hiring partners across India
- One click to share on LinkedIn and add to your resume
Why learners choose LearnTube
Real reviews from Google. You learn free, you get assessed free, and you pay only if you want the certificate.
Though I have 11 years of experience as an HRBP, the course helped me refresh my knowledge and gave me insights into new trends in the market. The modules were clear and easy to understand, and the quizzes were well designed. I have added the certificate to my LinkedIn profile.
I had a lot of doubts while learning, but the AI chatbot answered them in detail with simple summaries. The videos on the platform saved me a lot of time as I didn't have to search YouTube and watch random content.
Just earned my certificate in HR Management from LearnTube.ai! The platform is user-friendly and the assessment was a great way to validate my knowledge. Feeling proud of this accomplishment!
I enrolled in a LearnTube personalized course to get into a Data Analytics role. It helped me learn SQL in depth and gave me hands-on experience with Power BI. I attached the LearnTube certificate to my CV, it added credibility to my profile, and I'm currently in the interview process.
The interface is user-friendly and intuitive, making it easy to navigate the course. I encountered no errors during my time using the platform, which was a refreshing change from other online learning platforms.
Just cleared the Business Analyst assessment and got certified! Loved how the course simplifies big concepts like data-driven decision making into short, practical lessons. The automated quizzes kept me on track the whole time. Perfect boost for my resume!
The certificate gave me a real edge during my B.Tech. By the time I graduated, I had skills that set me apart from my peers, and the certification opened up more job opportunities. It gave me the confidence to stand out during interviews.
I manage many software projects as a General Manager and was looking for a good certification program to stay competitive. After researching many programs, I chose LearnTube and it was much better than I expected. The material is well-organized and practical, and what I liked most is the lifetime access.
Frequently asked questions
Everything learners ask before starting this Signals and systems course.
Do I need prior experience for this signals and systems classes?
Yes, you need some background knowledge. A basic understanding of calculus, algebra, and complex numbers is highly recommended. This mathematical foundation helps you follow the Fourier and Laplace transforms taught in the modules.
What jobs can I get after learning signals and systems?
You can pursue roles like Signal Processing Engineer, Embedded Systems Engineer, or Telecommunications Engineer. Entry-level salaries in India typically range from ₹3.5 LPA to ₹7 LPA, depending on the specific company and your practical project portfolio.
Can I take this signals and systems online course on my phone?
Yes, you can learn entirely on your mobile device. The LearnTube platform is fully optimized for smartphones, allowing you to watch curated videos and take AI-tutor quizzes wherever you are.
How long does it take to complete the syllabus?
The platform is completely self-paced. You decide your own schedule for completing the seven modules. You can speed through the material or take your time reviewing the complex mathematical transforms at a comfortable speed.
Are there any practical projects included?
Yes, you will complete hands-on projects. You'll design a real-time processing system for autonomous vehicles and develop a predictive maintenance system using Fourier transforms, giving you practical engineering experience.
Is the certification free?
No, the certificate is an optional paid add-on. All seven modules, curated videos, and AI quizzes are completely free to access, but you must pay if you want the formal certificate to share with employers.
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