This series is excerpted from “Digital Signal Processing: Instant Access.” Order this book today and receive an additional 20% discount. Click here www.elsevierdirect.com and be sure to type in 92836.

If you program using values that represent anything in the real world, you have probably at least heard of the Kalman filter. The filter allows you to take multiple value estimates and process them ...

A while ago, I wanted to experiment with a simple audio frequency filter measurement setup, but surprisingly, my lab is still missing a swept signal source. As I contemplated a quick and dirty ...

Google has added yet another filter options to the Google Search Console performance report. This is under the "search appearance" filters that list over a dozen specific search result types or ...

Google's Socratic is checking your kids' math homework, and that's a good thing. The tool is powered by optical character recognition (OCR), which uses scanning and artificial intelligence. The ...