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Math Portal - Overview

Using the latest mathematics approaches and computational methods, researchers at the National Institute of Standards and Technology (NIST) provide state-of-the-art contributions that assist industry and academia in tackling some of the most difficult scientific, technical, and engineering problems and tasks.

Programs and Projects
Smart Grid Communication Networks

While there is a clear need for communication networks supporting reliable information transfer between the various entities in the electric grid, … more

i-vector Challenge

In order to foster interest from the Machine Learning Community in the fields of Speaker Recognition and Language Recognition, the National … more

ANSI N42.42 Standard

The purpose of the N42 data format is to facilitate manufacturer-independent transfer of information from radiation measurement instruments for … more

Copy of Statistics for Food and Supplement Standard Reference Materials

SED has had a long and extensive collaboration with the Materials Measurement Laboratory in working toward the certification of standard reference … more

Compatibility Assessment and Bias Estimation for Standard Reference Materials

NIST produces a number of food-matrix Standard Reference Materials. A problem that frequently occurs in their analysis is one of assessing … more

Quantifying Uncertainty in Accelerometer Sensitivity Studies

To compare the sensitivity of linear accelerometers. more

Software
NIST's Integrated colony enumerator (NICE)

Enumeration of bacterial colonies on an agar plate is simple in concept, but automated colony counting is difficult due to variations in colony … more

VCCTL Software

(Return to Cement Hydration and Degradation Modeling Software) The Virtual Cement and Concrete Testing Laboratory (VCCTL) software provides a … more

Network Modeling Software

This software is a set of NetworkX additions for the creation of graphs to model networks. Graphicality Testing -- This is a set of routines for … more

Life-Cycle Cost Analysis Tool for Chem/Bio Protection of Buildings

The life-cycle cost analysis tool helps users make consistent comparisons of Chem/Bio protection strategies based on established economic … more

Timebase Correction Software

The Timebase Correction (TBC) software package , used with high-speed sampling oscilloscopes, can correct both random and systematic timebase … more

OOF: Finite Element Analysis of Microstructures

The OOF software provides a finite-element modeling capability to users in the field of materials science. It encapsulates advanced numerical … more

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