Iain Explains Signals, Systems, and Digital Comms Courses

Sampling Signals - Introduction Lecture

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Explore fundamental concepts of signal sampling, including Nyquist rate and aliasing effects, with clear explanations and visual representations for better understanding.

• YouTube
• 20 minutes
• Self-Paced
• Free Video

How Are the Fourier Series, Fourier Transform, DTFT, DFT, FFT, LT and ZT Related?

Comprehensive exploration of Fourier analysis techniques, from series to transforms, explaining relationships and applications in signal processing and communications.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

Visualising Digital Communications: QAM with Real Signals

Explore digital quadrature amplitude modulation using real signals from a software defined radio. Visualize wireless transmission and gain insights into digital communication systems.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Impulse Response of an RC Circuit

Explore how RC circuits filter signals through Laplace transforms, understanding the relationship to Fourier transforms and frequency response while examining resistor and capacitor value effects.

• YouTube
• 14 minutes
• Self-Paced
• Free Video

What is a Phase Spectrum? Understanding Fourier Transform Components

Delve into the concept of Phase Spectrum in signal processing, understanding its importance compared to Amplitude Spectrum and its applications in amplifier design through Fourier transform analysis of sinusoids.

• YouTube
• 14 minutes
• Self-Paced
• Free Video

What is Minimum Shift Keyed (MSK) Modulation in Digital Communications?

Explore Minimum Shift Keyed (MSK) modulation in digital communications, understanding its properties and relationship to BPSK and 4-PSK in this concise 15-minute explanation.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

Frequency Response of an RLC Circuit

Explore how RLC circuits filter signals through frequency response analysis using Laplace and Fourier transforms to understand resistor, inductor, and capacitor design impacts.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Beamforming in Practice: The Need for Calibration at 28 GHz mm-Wave - Part 1

Discover practical insights into beamforming hardware calibration at 28 GHz mm-wave frequencies, exploring real-world applications and requirements for future 6G mobile communications.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Spread Spectrum Signals and Their Applications in Digital Communications

Discover the fundamentals of spread spectrum signals, including three key types and their crucial applications in modern digital communication systems and signal processing.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Understanding Why Windowing is Needed in Digital Signal Processing

Discover the essential role of windowing in digital signal processing, focusing on sampling continuous signals and processing them through DFT/FFT for accurate frequency analysis.

• YouTube
• 10 minutes
• Self-Paced
• Free Video

How to Hide a Watermark in an Image

Discover how to embed invisible watermarks in images using two-dimensional Fourier transforms with practical examples and step-by-step demonstrations.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Visualising Digital Modulation: ASK, FSK, BPSK, DPSK, QPSK and QAM

Explore digital modulation formats with visual waveform examples for ASK, FSK, BPSK, DPSK, QPSK, and QAM, enhancing understanding of signal transmission techniques.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Delay Doppler, Zac-OTFS, and Pulse Shaping Explained

Delve into the principles of Delay Doppler communications and Zac-OTFS modulation, including pulse shaping techniques for time-domain implementations with mathematical foundations and practical applications.

• YouTube
• 30 minutes
• Self-Paced
• Free Video

Why Choose an Electrical and Electronic Engineering Degree?

Discover what Electrical and Electronic Engineering (EEE) entails from current students and graduates. Learn about the field's appeal and career opportunities in this informative overview.

• YouTube
• 14 minutes
• Self-Paced
• Free Video

Essential Mathematics for Signals and Systems Study

Discover the fundamental mathematical concepts required for understanding signals and systems, from complex numbers to Fourier transforms and convolution operations.

• YouTube
• 15 minutes
• Self-Paced
• Free Video