Fundamentals of Digital Signal Processing
Discover digital signal processing fundamentals, delve into signal design and analysis, learn about transforms, and develop practical OFDM systems focusing on modulation and demodulation. Gain insights into time and frequency domains.
I am an independent consultant and trainer with expertise in wireless communications, Software Defined Radio (SDR) and Digital Signal Processing (DSP). I obtained a PhD in Electrical Engineering from Texas A&M University and worked at various organizations including Qualcomm, Renzym, Center for Energy Efficient Telecommunications and RMIT University, Australia. I have developed and implemented DSP algorithms for real world demonstrations of many wireless systems such as a MIMO-OFDM testbed, low-SNR receivers and phase of arrival based localization. As the founder of https://wirelesspi.com, my focus is on explaining concepts through beautiful figures, simple mathematics and intuitive reasoning. I am an author of two books, Wireless Communications from the Ground Up - An SDR Perspective (along with a video course with practical exercises to implement the concepts) and 5G Physical Layer - An Easy Guide to Key Technologies. You can reach me at info at wirelesspi.com.
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What You'll Learn
- An understanding of digital signals in the time and frequency domains
- Familiarity with basic signal types and operations on them
- An understanding of the sampling of signals
- Knowledge about the Fourier transform and its properties
- A working knowledge of Linear Time Invariant (LTI) systems and their applications
- The ability to modulate and demodulate a digital signal and utilizing its spectrum
Learning Roadmap
1.
Introduction to Signals
Introduction to Signals
2.
Basic Signals and Operations
Basic Signals and Operations
3.
Complex Signals and the Frequency Domain
Complex Signals and the Frequency Domain
11 Lessons
11 Lessons
4.
Sampling a Signal
Sampling a Signal
8 Lessons
8 Lessons
5.
The Discrete Fourier Transform
The Discrete Fourier Transform
12 Lessons
12 Lessons
6.
Fourier Transform Properties
Fourier Transform Properties
8 Lessons
8 Lessons
7.
Digital Systems
Digital Systems
16 Lessons
16 Lessons
8.
Putting It All Together: An OFDM Modem
Putting It All Together: An OFDM Modem
8 Lessons
8 Lessons
Qasim Chaudhari
I am an independent consultant and the founder of https://wirelesspi.com. My areas of expertise are wireless communications, Software Defined Radio (SDR) and Digital Signal Processing (DSP).
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