Wave Walker DSP

DSP Algorithms for RF Systems

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Half Band Filter Design: Exceptional Filtering Efficiency! posted on September 27, 2021
Square Root Raised Cosine Filter in Python posted on November 10, 2021
How Euler’s Formula Relates Triangles, the Unit Circle and Complex Sinusoids posted on September 16, 2021

New Book!

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

Great DSP Videos from Professor Kathleen Wage on YouTube

May 25, 2022

Professor Kathleen Wage has some great introductory DSP videos on YouTube, check them out!

More YouTube Videos about DSP:

More YouTube Videos about DSP:

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