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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
Detecting Change Points in Surface Temperature Records

The long records (sometimes over 100 years) of surface temperatures available from meteorological monitoring stations in the Unites States can be … more

metRology Software Project

The goal of the metRology software project is to provide a set of specialized functions for statistical metrology as a package for the R software … more

Measurement Science for Complex Information Systems

This project aims to develop and evaluate a coherent set of methods to understand behavior in complex information systems, such as the Internet, … more


 The NIST Thermodynamic Metrology Group (TMG) provides critical research into pressure measurement capabilities improving uncertainties in user … more

Cell Measurements

This is the summary for cell measurements. more

metRology for Microsoft Excel Software Project

The goal of the metRology for Microsoft Excel* software project is to provide a convenient user interface using Microsoft Excel for some of the … more

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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