Results 11 to 20 of about 46,394 (234)

Unconstrained Optimization with MINTOOLKIT for GNU Octave [PDF]

, 2004
The paper documents MINTOOLKIT for GNU Octave. MINTOOLKIT provides functions for minimization and numeric differentiation. The main algorithms are BFGS, LBFGS, and simulated annealing.
Michael Creel
core   +3 more sources

Analisis Kemampuan Berpikir Komputasional Mahasiswa Menggunakan GNU Octave

Semantik : Jurnal Riset Ilmu Pendidikan, Bahasa dan Budaya
Computational thinking skills are one of the important competencies in the world of education in the 21st century, especially in the fields of science, technology, engineering, and mathematics (STEM). GNU Octave as an open source software similar to MATLAB offers a numeric programming environment that can be used to train and develop students ...
null Sahrul Romadona, null Yahfizham Yahfizham   +1 more
openaire   +2 more sources

Simulación de un sistema de péndulos con GNU Octave

Pädi Boletín Científico de Ciencias Básicas e Ingenierías del ICBI, 2021
Se presenta una propuesta para considerar el estudio de algunas ecuaciones diferenciales ordinarias que modelan sistemas mec´anicos empleando la simulaci´on como una herramienta did´actica. Para las animaciones se eligieron sistemas mec´anicos compuestos por osciladores arm´onicos simples y/o amortiguados.
Roberto Ávila Pozos, Ricardo Cruz Castillo, Alma Sofía Santillán Hernández, Raúl Temoltzi Avila   +3 more
openaire   +3 more sources

Unconstrained optimization with MINTOOLKIT for GNU octave [PDF]

, 2006
The paper documents MINTOOLKIT for GNU Octave. MINTOOLKIT provides functions for minimization and numeric differentiation. The main algorithms are BFGS, LBFGS, and simulated annealing.
Creel, Michael, Institut d'Anàlisi Econòmica, Universitat Autònoma de Barcelona. Unitat de Fonaments de l'Anàlisi Econòmica   +2 more
core   +3 more sources

An Automatic Program of Generation of Equation of Motion and ‎Dynamic Analysis for Multi-body Mechanical System using GNU Octave [PDF]

Journal of Applied and Computational Mechanics, 2021
Multi-body dynamics is used to calculate the physical quantities required for component design, such as calculating the dynamic response of mechanical components and the time history of dynamic loads. Advances in analysis software, including DADS, ADAMS,
Yonghui Park
doaj   +2 more sources

Entorno integrado para el trabajo con GNU/Octave

Revista Cubana de Ciencias Informáticas, 2012
El presente trabajo propone una alternativa viable para la sustitución del asistente matemático de licencia privativa Matlab por el Octave, el cual es un homólogo distribuido bajo licencia GPL.
Sandy Días Ramos, Yurenia Hernández Blanco, Alexeis Companioni Guerra, Vianka Orovio Cobo, Eduardo Cuesta Llanes   +4 more
doaj   +1 more source

Spectram: A MATLAB® and GNU Octave Toolbox for Transition Model Guided Deconvolution of Dynamic Spectroscopic Data

Journal of Open Research Software, 2020
Spectroscopic data, depending on an experimentally controllable variable, contains a wealth of information for researchers. However, complex spectra with overlapping peaks and multiple transitions complicate its straightforward interpretation and often ...
Martin Rabe
doaj   +2 more sources

Enzyme-Substrate Complex Formation and Electron Transfer in Nitrogenase-Like Dark-Operative Protochlorophyllide Oxidoreductase (DPOR). [PDF]

ChemistryOpen
Dark‐operative protochlorophyllide oxidoreductase (DPOR) participates in photosynthesis by catalyzing the ATP‐dependent reduction of protochlorophyllide to chlorophyllide. Structurally and mechanistically resembling nitrogenase, DPOR′s mechanism was investigated using visible spectroscopy.
Bedendi G, Maroni P, Milton RD.
europepmc   +2 more sources

Numerical Fractional Optimal Control of Respiratory Syncytial Virus Infection in Octave/MATLAB

Mathematics, 2023
In this article, we develop a simple mathematical GNU Octave/MATLAB code that is easy to modify for the simulation of mathematical models governed by fractional-order differential equations, and for the resolution of fractional-order optimal control ...
Silvério Rosa, Delfim F. M. Torres
doaj   +1 more source

Between Order and Confusion: Clearing up Structural Misconceptions in Carbon Materials Nomenclature. [PDF]

Angew Chem Int Ed Engl
Despite the versatile use of carbon materials, inconsistent terminology and inadequate characterization – especially regarding graphene structures based on sp2‐hybridized carbon atoms – often cause confusion. This perspective clarifies terms like graphite, graphitic carbon, non‐graphitic carbon, and amorphous carbon by aligning IUPAC definitions with X‐
Glatthaar C, Badaczewski F, Klar PJ, Smarsly BM.   +3 more
europepmc   +2 more sources