Here is a YouTube video about The Least Mean Squares Algorithm for SDR Noise Filtering, and is part of a growing collection of videos I have found to be useful. The reason is show so clearly how the LMS algo is used for signal filtering and understanding science related to software defined radio.
This tutorial, "The Least Mean Squares Algorithm for SDR Noise Filtering" is free education you can watch, which will help you deepen your knowledge and be better prepared for licence exams, schoolwork, or operating radio equipment.