A hardware device or software used to examine the frequency and power components of a signal. It provides more information than an oscilloscope, because it can display the signals over a range of ...

Singular Spectrum Analysis (SSA) is a powerful nonparametric method that has emerged as a vital tool in the analysis and forecasting of time series data. By utilising matrix decomposition techniques, ...

A set of functions are presented for Octave/MATLAB that allow easy, consistent, and properly scaled DFT/FFT analysis of signals and noise. The techniques and functions presented are easily translated ...

Understanding the properties of different materials is an important step in material design. X-ray absorption spectroscopy ...

Combining a VNA (vector network analyzer) and spectrum analyzer in a compact, handheld package, Bird Technologies’ SignalHawk SH-361S simplifies the installation, troubleshooting, and maintenance of ...

We’ve been using Cisco’s Spectrum Expert product since its origins at Cognio, and have found it to be a very useful tool at a very reasonable price (around $4,000). For this test we evaluated the ...

PerkinElmer’s Spectrum Two™ IR spectrometer provides fast and simple analysis of polymers. The instrument can be used and maintained easily. A Polymer Application Pack coupled with user-friendly ...

The RTL-SDR dongles get most of the love from people interested in software-defined radio, but the Pluto is also a great option, too. [FromConceptToCircuit] shares code to turn one of these radios ...

I suppose most of us have had the experience of going to the mailbox and seeing that telltale package in the white plastic bag, the sign that something has just arrived from China. This happened to me ...