Nature

State Estimation and Filtering Techniques

State estimation and filtering techniques form the backbone of modern control, signal processing and data fusion methodologies. These techniques are employed to infer the internal states of a dynamic ...
JSTOR Daily

Filtering Techniques for Systems of Stiff Ordinary Differential Equations II. Error Estimates

Consider the initial value problem for systems of linear ordinary differential equations which contain two different time scales, a slow one and a fast one. Under very general conditions the solution ...
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 ...
Electronic Design

Tried-and-True Techniques to Lower EMI in Power-Supply Designs

Ways to mitigate noise in SMPS. What to look for in PCB layout to reduce EMI. What are SSFD and DRSS? Electromagnetic-interference (EMI) reduction techniques for power circuit designs are segmented ...
Geeky Gadgets

Slash AI Costs by 87% with This Simple Trick : Pre-Filtering

Imagine this: your AI-powered workflow is running smoothly, processing thousands of inputs daily, but the costs are spiraling out of control. Advanced models like GPT-5 or Google Gemini 2.5 Pro are ...