Orthogonal Frequency Division Multiplexing (OFDM) Explained | MATLAB examples

Discover the fundamentals of Orthogonal Frequency Division Multiplexing (OFDM) in this in-depth tutorial! We compare OFDM vs. Single Carrier Systems and Frequency Division Multiplexing (FDM) to show how OFDM improves bandwidth efficiency, data transmission rates, and interference robustness. 🚀In this video, you’ll learn: ✅ How data is transmitted using OFDM subcarriers ✅ The concept of orthogonality and its impact on the frequency spectrum ✅ The differences between Single Carrier Systems, FDM, and OFDM ✅ How to generate and analyze an OFDM signal using MATLAB ✅ How to visualize subcarrier waveforms and the Fourier Transform (FFT) spectrum This tutorial includes a hands-on MATLAB simulation where you can explore different aspects of OFDM signal processing. Whether you're a wireless communications engineer, a student, or a researcher, this video will give you a solid understanding of OFDM principles used in WiFi, 4G LTE, and 5G networks. ⏱️ Chapters 0:00 – Introduction 0:21 – What is OFDM? 2:25 – MATLAB Code Example 📌 Download the MATLAB code here: https://github.com/marwyp/WaveformAcademy 📚 Related Videos: ▶ Phase Shift Keying (PSK) Explained | MATLAB examples - https://youtu.be/7nw2ZxXht60 ▶ Quadrature Amplitude Modulation (QAM) Explained | MATLAB examples – https://youtu.be/0ql89coCj6U ▶ Digital Modulations (QAM, PSK, ASK, FSK) Explained | MATLAB examples - https://youtu.be/MY1Ia_YvcjU 🔔 Don't forget to LIKE, SUBSCRIBE, and hit the NOTIFICATION BELL to stay updated on modulation techniques, digital communication, and signal processing!