Nature

Frequency-specific electrogastrography as a non-invasive tool to measure gastrointestinal maturity in preterm infants

The alternative text for this image may have been generated using AI. Frequency-domain analyses used for EGG temporal data processing are different from power spectral density (PSD) analysis. The ...
Nature

Carrier frequency estimation of Zellweger spectrum disorder using ExAC database and bioinformatics tools

We aimed to estimate the carrier frequency of Zellweger spectrum disorder (ZSD), a rare autosomal recessive disease, and the associated disease incidence based on data from the Exome Aggregation ...
EDN

Using an oscilloscope’s time, frequency, and statistical measurement domains

Multiple domains provide designers and test engineers with complementary views of acquired signals. Oscilloscopes originated as instruments that measure electrical signals in the time domain. The ...
Electronic Design

What’s the Difference Between Signal Analyzers and Oscilloscopes for Frequency Analysis?

The analysis of RF and microwave signals in the frequency domain used to be the forte of the spectrum analyzer, but now it’s become a choice between signal analyzers and digital oscilloscopes. How did ...
Electronic Design

Understand Signal Analysis In The Time, Frequency, And Modulation Domains

Modern oscilloscopes capture, view, measure, and analyze complex RF signals in the time, frequency, and modulation domains. Time-domain analysis, the original oscilloscope function, allows users to ...