My previous column described the Sallen-Key circuit for a low-pass filter. At times, you will not find a low-pass filter with the specifications you need in an anti-alias circuit, so you might decide ...

Windows Live Hotmail has several options for organizing your incoming messages. You can enable a junk email filter to automatically catch spam and other unwanted ...

MATLAB is a software package produce by MathWorks to perform complex methods of analysis using simple code in fields ranging from finance, engineering and biomedical research. If you process your own ...

Whether you’re tracking sales, managing inventory, or analyzing employee records, keeping up with dynamic datasets can feel like a never-ending chore. But what if there was a way to make Excel do the ...

Snapchat users love to put the filters and lenses in the app to good use when sending their friends and followers photos and videos in the app, but sometimes an occasion calls for something ...

A tool that lets you create custom face filters and other excellent effects for Instagram, Spark AR Studio is now available to all users. Previously, it had only been available for Facebook and beta ...

How to create a search filter in Gmail so you don’t miss important communications Your email has been sent Gmail is my primary address used for work, and it’s a constant deluge of incoming missives ...

If you use Gmail as your day-to-day email system, chances are it’s a little disorganized. Although Google provides some powerful filtering tools, does anyone have time to make use of them? Just ...