Niget

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00177016%3A_____%2F21%3AN0000019" target="_blank" >RIV/00177016:_____/21:N0000019 - isvavai.cz</a>

Alternative codes found

RIV/00177016:_____/17:N0000040

Result on the web

<a href="http://nanometrologie.cz/niget/" target="_blank" >http://nanometrologie.cz/niget/</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Niget

Original language description

Version 0.5.9 of Niget software adds new features developed within TACR project TJ02000203 "Advanced mathematical and statistical methods in evaluating instrumented indentation measurements" (result TJ02000203-V1), namely the new method for nonlinear function fitting for data with errors in both variables (using OEFPIL C library), reworked uncertainty propagation framework using a simple C library for linear uncertainty propagation and integrating the LHS library for Monte Carlo sampling (allowing to generate samples with correlation), and a collection of tools for indenter contact area calibration. Changes from version 0.5: - improved function fitting procedures in Oliver-Pharr tool, added NLS and OEFPIL - improved uncertainty propagation methods in Oliver-Pharr tool, including LHS for Monte Carlo - add support for additional instrument/measurement parameters (uncertainty of maximum depth and load, frame compliance) - command line tools for indenter area calibration - Windows installers available again - various fixes Niget GUI application is free software licensed under GPLv2 license, the non-GUI parts licensed under LGPLv2 license.

Czech name

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Czech description

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Type

R - Software

CEP classification

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OECD FORD branch

10201 - Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)

Project

<a href="/en/project/TJ02000203" target="_blank" >TJ02000203: Advanced mathematical and statistical methods in evaluating instrumented indentation measurements</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Internal product ID

Niget-3.1

Technical parameters

Nová verze softwaru přináší integraci nových funkcí a knihoven, které jsou výsledkem řešení výzkumného projektu.

Economical parameters

Software je dostupný zdarma.

Owner IČO

00177016

Owner name

Český metrologický institut