Data provided by National Institute of Standards and Technology
NeXLSpectrum is a collection of tools for reading, writing and processing X-ray spectra. It includes methods to read common spectrum and hyperspectrum formats, extract spectral data, plot the spectra with common spectrum markers, and perform filter-fitting. The fitting algorithm has been optimized for both speed and low memory usage (<1 ms and 160 kB per spectrum for 6 elements on a single thread).
About this Dataset
Updated: 2026-08-20
Metadata Last Updated:
2020-08-03 00:00:00
Date Created:
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| Title | NeXLSpectrum.jl - Spectrum/HyperSpectrum tools for the Julia Language |
|---|---|
| Description | NeXLSpectrum is a collection of tools for reading, writing and processing X-ray spectra. It includes methods to read common spectrum and hyperspectrum formats, extract spectral data, plot the spectra with common spectrum markers, and perform filter-fitting. The fitting algorithm has been optimized for both speed and low memory usage (<1 ms and 160 kB per spectrum for 6 elements on a single thread). |
| Modified | 2020-08-03 00:00:00 |
| Publisher Name | National Institute of Standards and Technology |
| Contact | mailto:[email protected] |
| Keywords | X-ray , Spectrum , Hyper-spectrum , Linear Least Squares Fitting , Spectrum Analysis , EPMA |
{
"identifier": "ark:\/88434\/mds2-2286",
"accessLevel": "public",
"contactPoint": {
"hasEmail": "mailto:[email protected]",
"fn": "Nicholas Ritchie"
},
"programCode": [
"006:045"
],
"landingPage": "https:\/\/data.nist.gov\/od\/id\/mds2-2286",
"title": "NeXLSpectrum.jl - Spectrum\/HyperSpectrum tools for the Julia Language",
"description": "NeXLSpectrum is a collection of tools for reading, writing and processing X-ray spectra. It includes methods to read common spectrum and hyperspectrum formats, extract spectral data, plot the spectra with common spectrum markers, and perform filter-fitting. The fitting algorithm has been optimized for both speed and low memory usage (<1 ms and 160 kB per spectrum for 6 elements on a single thread).",
"language": [
"en"
],
"distribution": [
{
"accessURL": "https:\/\/github.com\/usnistgov\/NeXLSpectrum.jl",
"format": "Julia package",
"description": "A library for X-ray spectrum analysis in the Julia language",
"title": "NeXLSpectrum library for Julia"
},
{
"accessURL": "https:\/\/doi.org\/10.18434\/M32286",
"title": "DOI Access for NeXLSpectrum.jl - Spectrum\/HyperSpectrum tools for the Julia Language"
}
],
"bureauCode": [
"006:55"
],
"modified": "2020-08-03 00:00:00",
"publisher": {
"@type": "org:Organization",
"name": "National Institute of Standards and Technology"
},
"theme": [
"Materials:Materials characterization",
"Chemistry:Analytical chemistry"
],
"keyword": [
"X-ray",
"Spectrum",
"Hyper-spectrum",
"Linear Least Squares Fitting",
"Spectrum Analysis",
"EPMA"
]
}
