This dataset provides standardized baseband test vectors for replicating radio frequency interference (RFI) in laboratory environments, specifically designed to support testing and performance assessment under IEEE Std 3388 (Standard for the Performance Assessment of Industrial Wireless Systems).

A unified, multi-language library implementing randomized algorithms for low-rank matrix factorizations of both real and complex matrices. The library provides efficient randomized sketching-based methods for large-scale matrix decompositions with consistent APIs across Python, MATLAB/Octave, and Julia.

This dataset contains behavioral data from 27 facial identification specialists over 24 experimental trials. In each trial, participants were presented with two face images of different identities and a third, initially occluded image matching the identity of one of the two images. Participants revealed facial features one by one on the occluded image until a matching decision could be made. A points system penalized both incorrect guesses and revealing more than one feature to encourage parsimonious revealing.

This data publication contains the extracted mass spectra and derived data (e.g., extracted ion chronogram peak areas) for illicit drug and mixture samples. These samples were analyzed direct analysis in real time (DART) ionization with a benchtop triple quadrupole (TQ) mass spectrometer. Related measurements and data were also gathered on a laboratory time-of-flight (TOF) mass spectrometer.

Numerical values of all data points shown in figures for manuscript "Tungsten Germanide Superconducting Nanowire Single-Photon Detectors with Saturated Internal Detection Efficiency at Wavelengths up to 29 µm", submitted for publication and available on arXiv (https://arxiv.org/abs/2511.20868)

Data in the figures for the paper "Simultaneous Detection, Demodulation, and Angle-of-Arrival Determination of Communication Signals Using a Direct-Conversion Rydberg Receiver". This is mostly experimental data collected by digitizers and oscilloscopes from photodetectors.

ACSIM is a simulation tool for single-stage air conditioning systems comprising a compressor, finned-tube evaporator and condenser, thermostatic and electronic expansion valves, and interconnecting tubing. The program incorporates evaporator and condenser models from EVAP-COND, a stand-alone simulation tool developed by NIST for air-to-refrigerant heat exchangers ( https://www.nist.gov/services-resources/software/evap-cond-version-50).

The data are associated with figures in J. Bu, R. Gina, N. Shen, F. Zhang, A. Faisal, R. Tao, W. Xu, Phase-Change Polymer–Metal Composites with Tunable Thermal Conductivity and Their Additive Manufacturing, ACS Appl. Eng. Mater. 2026, 4, 2, 1037–1046. https://doi.org/10.1021/acsaenm.5c01153

The Python code has been uploaded to the NIST GitHub repository.

This data set is associated with the repository https://github.com/usnistgov/AFM-Staircase.

The open-source, python-based SpherIndent software package [https://doi.org/10.18434/mds2-4080] developed at NIST provides functionalities spanning from experiment calibration, to experiment analysis, to data extraction and visualization of data collected for spherical nanoindentation experiments. Capabilities and usage of SpherIndent software package have been described in [paper citation].