Search Results for "curve-fitting"
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Showing 25 open source projects for "curve-fitting"
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hctsa
Highly comparative time-series analysis
hctsa is a Matlab software package for running highly comparative time-series analysis. It extracts thousands of time-series features from a collection of univariate time series and includes a range of tools for visualizing and analyzing the resulting time-series feature matrix. -
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Optimizer_sovkov
Constructing and optimizing general mathematical and physical models
We present the package Optimizer, aimed at constructing and optimizing general mathematical models of phenomena of versatile nature. It is written in the Matlab algorithmic language and is executed in the Matlab environment with partial functionality in Octave. The convenient visual interface and the detailed manuals are provided. The main benefit of the package is its capability to construct models of any level of complexity in a block-by-block manner. Elementary model blocks can be... -
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Blueprint XAS is a Matlab-based suite designed for the processing and analysis of near-edge x-ray absorption spectroscopy (XAS) data. The suite is designed primarily to assist users in exploring reasonable fit solutions while minimizing user bias.
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NASA T0TEM
Calculate ASTM E1921 master curve and transition temperature.
T0 Test Evaluation Module (T0TEM) V1.5 calculates the ASTM E1921-19b master curve and T0 temperature for ferritic steels in the ductile-brittle transition region. It creates all required plots for the basic master curve and the inhomogeneity annex. Output is delivered via table or CSV and plots exported as picture files. The program is coded in MATLAB 2021a using App Designer. Use of T0TEM V1.5 is possible without a MATLAB license by utilizing the free MATLAB Runtime Version 9.10... -
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PeMSyn
Matlab/Scilab-FEMM based GUI to Assist the Design of Permanent Magnet
... estimation for PC during the design process - Winding Wizard Assistant - Performance Simulator (FEMM Based) --- No-Load and On-Load parameters assessment considering armature reaction and saturation effects --- Torque Curve Capability assessment --- Parallel Processing (Matlab only) TUTORIAL included! https://www.youtube.com/channel/UCP2N1ELg1SAqlA8VCkSWRlw https://dx.doi.org/10.18618/REP.2020.2.0009 http://dx.doi.org/10.1109/COBEP/SPEC44138.2019.9065650 geyverson@ieee.org -
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We provided a normal method to fit 2/3D open or closed curves. With fitting results, we can make morphometric analyses of some samples. If you have any questions, please contact Shengmin Zhou(email: 2495077522@qq.com or 220180304@seu.edu.cn). If you want to download this project and use it, please cite the paper: Zhou, S., Li, B. & Nie, H. Parametric fitting and morphometric analysis of 3D open curves based on discrete cosine transform. Zoomorphology (2021). https://doi.org/10.1007/s00435...
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LIPRAS, Line-Profile Analysis Software
Peak fitting GUI for diffraction data
LIPRAS v466 LIPRAS [LEEP-ruhs], short for Line-Profile Analysis Software, is a graphical user interface for least-squares fitting of Bragg peaks in powder diffraction data. For any region of the inputted data, user can choose which profile functions to apply to the fit, constrain profile functions, and view the resulting fit in terms of the profile functions chosen. If you use LIPRAS for your research, please cite it: Giovanni Esteves, Klarissa Ramos, Chris M. Fancher, and Jacob L. Jones... -
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easy-dhpsf
GUI for fitting 3D single-molecule images using the double-helix PSF
... localization is performed through template matching and subsequent double Gaussian fitting - Tiff stacks of SM images are analyzed using template matching followed by double-Gaussian fitting to extract estimates of the molecule positions - Two spectral channels are registered by generating a locally-weighted quadratic mapping function from control point pairs -
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Invariant curve calculations in Matlab
Calculating stable & unstable curves for 2 dimensional maps in matlab.
This is an implementation that follows closely the algorithm for calculating stable curves, described by J. P. England, B. Krauskopf, H. M. Osinga in the paper "Computing One-Dimensional Stable Manifolds and Stable Sets of Planar Maps without the Inverse" published in SIAM J. APPLIED DYNAMICAL SYSTEMS 3.2 (2004), 161-190. The package also contains an implementation for calculating the unstable curves which is based on the paper "Growing 1D and Quasi-2D Unstable Manifolds of Maps" by Bernd... -
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GPMfit
Gaussian Process Model Fitting
Gaussian Process model for fitting deterministic simulator output. Establish efficient and reliable likelihood optimization through hybridized DIRECT-BFGS and multi-start BFGS algorithms. Programming Language: Matlab. -
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TraceX
MatLab App for calculating fitting isotopic exchange profile data
MatLab App for calculating fitting isotopic exchange profile data. Developed for measuring self-diffusivity and effective surface exchange coefficient of ion conducting materials. Requires MatLab image processing toolbox If you use this tool for you research, please cite my PhD thesis: Cooper, S. J. Quantifying the Transport Properties of Solid Oxide Fuel Cell Electrodes. (Imperial College London, 2015). @phdthesis{SJCooper2015, author = {Cooper, S. J.}, number = {November... -
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cbsPlot
A Matlab standalone application for Coherent Back Scattering analysis
This software will be extremely useful for researchers involved in the analysis of data in coherent back scattering experiments to characterize optical media such as random structures, light harvesting materials and random laser media. Specific features in this program enables easy, fast and reliable evaluation of the mean free path of light in random media along with error estimation. The program incorporates manual as well as automatic noise removal functionality. -
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MRI-PDQ:Phase Detection & Quantification
Detect sphere-shaped paramagnetic deposits in MRI datasets
Moved to http://parkermills.github.io/MRI-PDQ/ -
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QUDeX-MS
Hydrogen/deuterium exchange estimation for isotopic fine structure MS
... of deuterium incorporation from a spectrum with isotopic fine structure resolved. Given a peptide sequence or elemental formula, the distribution of deuterium-associated mass-to-charge ratios is calculated based on a particular charge state corresponding to the molecular species resolved in an input mass spectrum. Peaks in the input mass spectrum fitting within bins corresponding to these values are used to determine the distribution of deuterium incorporated. -
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PrivLocal/PrivGene
Differentially Private Model Fitting Using Genetic Algorithms
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MIT SPHERES Simulation (Release)
MIT's spacecraft simulator for control algorithm development
The SPHERES simulation is designed to support most software-related aspects of single- and multi-satellite SPHERES operations. The simulation code base consists of simulated versions of most of the SPHERES core flight code and additional code that simulates dynamics, communications, and other environmental interaction. The simulation is particularly valuable during the early stages of algorithm development and implementation as an aid in accelerating the learning curve for any Guest... -
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Utility to create and use a SRS database for pyroshock. Integrate search function to find the best SRS inside the whole database.
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Osmotic Pressurization Dynamics
Calculates dynamics of osmosis-based pressure generation using PEG.
This MATLAB script calculates pressure as a function of time inside a submerged membrane-bound compartment containing an aqueous PEG solution as an osmotic driver. It can also be used to calculate a membrane's hydraulic permeability by fitting experimental data. The model used accounts for the dilution effects caused by the compartment's expansion. All of this project's resources can be found in the "Files" section. -
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SpikeAnalyzer
SpikeAnalyzer is a program for calcium spikes analysis
... an automatic fitting procedure with visual control over the process and the quality of the fit, including statistical measures. SpikeAnalyzer is equipped with an original pixel time correction algorithm, introduced to account for the exact time of acquisition of individual pixels of the object in the image. SpikeAnalyzer was tested to analyze both synthetic and raw confocal data. -
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This is a MATLAB implementation of inverse compositional Active Appearance Models (AAMs), as described in the "Active Appearance Models Revisited" paper by Iain Matthews and Simon Baker.
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An easy to install and use toolbox for octave for the calculation purpose of power system along with features like Economic load dispatch, load flow analysis, transmission line parameter and swing equation etc
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Tissue Modeling Tool (TMT) is a Matlab-based open source project aiming to share constitutive modeling code and algorithms within the tissue biomechanics community. It is meant to be modular, fast, and easily extensible.
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Implematation of robust depth-based inference tools for microarray data (a scale curve, to measure the dispersion of a set of curves, a rank test to decide if two groups of curves come from the same population, and classification techniques).
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The dwi-toolbox provides a set of free and open-source Matlab routines for the simulation and analysis of Diffusion-Weighted Magnetic Resonance Imaging data. It includes data-fitting, simulation, visualization and statistical components.
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