Wave Walker DSP

DSP Algorithms for RF Systems

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New Book!

Now for sale: The third edition of DSP for Beginners: Simple Explanations for Complex Numbers! Includes a new chapter on sampling.

DSP for Beginners cover
Euler's formula
Negative frequency in complex sinusoids
Complex sinusoids on the complex plane
Aliasing
Phase relationship between sine and cosine
New WWDSP Book For Sale!
March 1, 2025

New DSP Book!

I published a new book on Amazon, available for sale now! It is the third edition of my DSP for Beginners book which includes a new chapter on sampling. Check out the preview below.

Cover and Table of Contents

DSP for Beginners cover
Table of Contents, Page 1
Table of Contents, Page 2

Chapter 1: Complex Numbers

Real, Imaginary, and Complex Numbers
Adding complex numbers
Euler's formula

Chapter 2: Complex Sinusoids

Why are sinusoids used?
Complex sinusoids on the complex plane
Negative frequency in complex sinusoids

Chapter 3: Sampling

Sampling period
Aliasing
Nyquist sampling theorem

Chapter 4: Derivations

Deriving Euler's formula
Phase relationship between sine and cosine
Deriving sine squared plus cosine squared

Amazon Page

Buy a copy here: DSP for Beginners, Third Edition

2 Responses

    1. Currently distribution is limited to mainly North America and some parts of Europe due to how the publisher operates. But I would like to develop an e-book, and this is a good reminder, thank you.

      Reply

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