Tech Xplore on MSN

AI hardware design could filter out irrelevant visual data to reduce energy use

When we read a car's license plate, we tend to focus on the numbers and letters, paying little attention to the surrounding ...
Hackaday

Filtering Noisy Data With An Arduino

One of the first frustrating situations a beginning microcontroller programmer will come across is the issue of debouncing switches. Microcontrollers are faster than switches, and the switch has yet ...
Discover Magazine

When Data Filtering Introduces Bias

Oh no. Another worrying methods problem for neuroscience, this time for electrophysiologists: Systematic biases in early ERP and ERF components as a result of high-pass filtering. The event-related ...
How-To Geek on MSN

I stopped using the Excel filter button to find high and low values. These 2 functions do it better

Once you start using multiple criteria, MAXIFS and MINIFS make light work of questions buried in your data.
Geeky Gadgets

Excel’s Ultimate FILTER Hack : Multiple Columns Multiple Values

What if you could take the chaos of a sprawling Excel spreadsheet and distill it into exactly the information you need—no fluff, no manual sifting, just precision? For anyone who’s ever wrestled with ...
ISA

Data filtering in process automation systems

A data filter is a device, algorithm, or process that removes some unwanted components or features from a data signal. The unwanted component may be random noise (perhaps from mixing turbulence or ...
EDN

Data Line Filtering

This application note presents the data line filtering or the factor that contributes to the source of noise in electronic equipment specially in low signal level data. This document also briefly ...