4,687 results

Alphanumeric row sort of a cell/string/categorical/table array, with customizable number format.

To sort any file-names or folder-names use NATSORTFILES: http://www.mathworks.com/matlabcentral/fileexchange/47434-natural-order-filename-sortTo sort the elements of a string/cell array use NATSORT

Alphanumeric sort of a cell/string/categorical array, with customizable number format.

To sort any file-names or folder-names use NATSORTFILES:http://www.mathworks.com/matlabcentral/fileexchange/47434-natural-order-filename-sortTo sort the rows of a string/cell array use

Alphanumeric sort of filenames or filepaths, with customizable number format.

To sort the elements of a string/cell array use NATSORT: http://www.mathworks.com/matlabcentral/fileexchange/34464-customizable-natural-order-sortTo sort the rows of a string/cell array use

Sort strings in natural order.

Natural order sorting sorts strings containing digits in a way such that the numerical value of the digits is taken into account. It is especially useful for sorting file names containing index

Quantitative Magnetic Resonance Imaging Made Easy with qMRLab: Use GUI or CLI to fit and simulate a myriad of qMRI models.

Fast, complete two-photon pipeline

AxonSeg is a GUI that performs axon and myelin segmentation on histology images.

Medical software for Processing multi-Parametric images Pipelines

(anatomy+relaxometry+perfusion) in cohorts of +500 animals.SUMMARY Poster (ENGLISH) (FRENCH): poster presented at the 4th Congress of the SFRMBM (Strasbourg).RequirementsIn order to fully enjoy MP³, you have to meet the following

Brainstorm: Open source application for MEG/EEG data analysis

The function implement the 1D natural(Hadamard) and dyadic (Paley) ordered fast Hadamard transform.

The function implement the 1D natural(Hadamard) ordered and dyadic (Paley) ordered fast Hadamard transform, which can be used in signal processing, image processing, pattern recognition and Genetic

matlab implementation of PM naturally-ordered discrete Hadamard algorithm

Parametric mapping of MRI data

: https://uk.mathworks.com/matlabcentral/fileexchange/29372-thresholding-an-imagefile sort: https://uk.mathworks.com/matlabcentral/fileexchange/47434-natural-order-filename-sort

Matlab toolbox for finding the transformation from a camera to a robotic arms base

This GUI calculates the depth of field of a camera system based on results of 2D DIC

Natural frequencies and Euler buckling load are calculated using finite element method technique

These files calculate the natural frequencies and Euler buckling load using Finite element technique. Hermitian beam elements are used as interpolation functions. Assembled mass, geometric stiffness

A MATLAB GUI for visualizing pole-zero plots and step responses of second-order systems with adjustable damping ratio and natural frequency.

The "Interactive Pole-Zero and Step Response Plot" is a MATLAB GUI tool designed for educational and analysis purposes, allowing users to explore the behavior of underdamped second-order systems

3DXRD data processing toolbox

FOMCON toolbox for MATLAB is dedicated to fractional-order modeling and control of dynamic systems.

The FOMCON toolbox for MATLAB is a fractional-order calculus based toolbox for system modeling and control design.

Telescoping boom lift with tread drive.

solves ode using 4th order Runge Kutta method

Demos and files from the webinar

This example demonstrates using MATLAB to analyze and value a natural gas storage contract. Such valuations are typically done when financing/purchasing storage facilities, structuring contracts to

determina los polinomios del spline natural de frontera liobre

Al introducir los valores de x y y a interpolar le halla los parametros y muestra las ecuaciones de forma grafica y numerica,spline cúbico natural o con frontera libreIngrese Los valores de x [x0

A soft table for the natural frequencies and modal parameters of uniform circular plates.

Classical 4th order Runge-Kutta method

Weighted and Unweighted FAST implementation of the visibility algorithm for mapping signals in complex networks.

Returns impulse response functions (IRF) using Natural Excitation technique with time domain method and frequency domain method

Returns impulse response functions (IRF) using Natural Excitation technique with time domain method (NExTT) and frequency domain method (NExTF) for systems subjected to white noise excitation

Implementation of the Paper Arbitrage-Free SVI volatility surfaces in Quantitative Finance 14:1

Oustaloup-Recursive-Approximation for fractional order differentiator.

% Filename: ora_foc.m% Oustaloup-Recursive-Approximation for fractional order differentiator% Input variables:% r: the fractional order as in s^r, r is a real number% N: order of the

Implements a 3D Walsh Hadamard transform. This function is FAST!

== 'sequency' or 'walsh'% The function will transform the matrix using the sequency ordered% walsh functions.% If order == 'hadamard' or 'natural'% The function will transform the matrix

Map Fibre Orientation to LS-DYNA FE Model

: Halpin-Tsai, GSC, Mori-TanakaClosure approximations: 1) Linear 3D, 2) Linear 2D, 3) Quadratic, 4) Hybrid 3D, 5) Hybrid 2D, 6) Orthotropic smooth, 7) Orthotropic fitted, 8) Natural 2D, 9) ORW (Orthotropic - wide

Useful functions for geometry processing, constrainted optimization and image processing.

Get started with the Reduced Order Flexible Solid block using a simple cylinder

This submission will get you started with the Reduced Order Flexible Solid block in Simscape Multibody™. The submission contains:- A reduced-order model for a cylinder- A Simulink^® model that tests

Create reduced order models of Simulink models or subsystems, including subsystems that integrate high-fidelity 3rd party tools.

Create reduced order models of Simulink models or subsystems, including subsystems that integrate high-fidelity 3rd party tools. Design experiments to simulate a Simulink model and collect data to

A toolbox for the design of complex machine learning experiments

Signal Processing on non-euclidien domain signals

Modify appdesigner component stacking order and callback order

Allows for the component order to be changed of a .mlapp file. Callback order may also be changed.Load your app into HierarchyViewer where the components all callbacks in your app are displayed. Once

Matlab Tensor Tools

Integrator for second-order ODE's with very stringent error tolerances.

RKN1210 12th/10th order Runge-Kutta-Nyström integratorRKN1210() is a 12th/10th order variable-step numerical integrator for second-order ordinary differential equations of the form y'' =

Returns the order of magnitude of one or more numbers.

Returns the order of magnitude of one or more numbers. Works on arrays. You can also specify the number base.%Ex:order( 1.2e-5 ) %returns -5order(1) = 0order( 1.12344e8 ) %returns 8%Specify base

Calculate optimal injection/withdrawal schedules for gas storage facility

This example demonstrates using MATLAB to optimize a natural gas storage facility and perform intrinsic storage contract valuation. Such valuations are typically done when financing/purchasing

Natural log of a sum of exponentials

maxstar(x) is the natural log of a sum of exponentials overcoming the numerical failure of log(sum(exp(x))) for extreme values of an argument vector x.maxstar(x,[],dim) has the N-D array features of

all functions and scripts to use first order filtering

Spectral and polyspectral analysis, and time-frequency distributions.

There is much more information in a stochastic non-Gaussian or deterministic signal than is conveyed by its autocorrelation and powerspectrum. Higher-order spectra which are defined in terms of the

A better, transparent memmapfile, with complex number support.

noise level estimation

This function generates the root locus (RL) plot of a fractional order transfer function.

sheet of the s-planeThe input is the numerator and denominator polynomial coefficients, and the fundamental order lambda (i.e. the lowest common denominator of all the fractional orders on numerator and

Generation Second order amplitude modulated noise as described by Lorenzi(2001)

Second order modulated noise is used in psychoacoustic experiments of amplitude modulation detection. It can be used to derive the second order TMTFs of a person.The signal here is generated by

General FIR digital differentiator/integrator.

A new general FIR digital fractional order differentiator/integrator based on power series expansion of the backward difference (Euler) rule.For more details see books:[1] Ivo Petras

Low-Rank and Sparse Tools for Background Modeling and Subtraction in Videos

Construct a multi-order state-transition matrix.

Construct a multi-order state-transition matrix given a Markov chain (in integer).Example:markovChain = [1 6 1 6 4 4 4 3 1 2 2 3 4 5 4 5 2 6 2 6 2];norder = 2;[ transitionMatrix columnStates ] =

Numerical solutions of the fractional order chaotic systems.

This toolbox contains the functions which can be used to simulate some of the well-known fractional order chaotic systems, such as:-Chen's system,-Arneodo's system,-Genesio-Tesi's system,-Lorenz

Determine the reaction order of a chemical reaction of the form: rate = Ao*[A]^a*[B]^b*exp(-Ea/R*T)

kinetic order determination by wide area search and model-data error minimizationkinfit attempts to determine the optimal order of reaction (a and b) of the form rate = Ao * [A]^a * [B]^b *

Graphical user interface (GUI) for multivariate calibration with first-order data (vectors). Includes PLS, PCR, ANN and other models.

An upgrade of a MATLAB graphical user interface (GUI) toolbox for implementing first-order multivariate calibration models is presented. The new freely available Multivariate Calibration 1 (MVC1_GUI

Compute a discrete-time transfer function to approximate a distributed order integrator.

irid_doi function is prepared to compute a discrete-time finite dimensional (z) transfer function to approximate a distributed order integrator int(1/s^r,r,a,b), where "s" is the Laplace transform

The function is provided for TOPSIS methodology with Information Entropy Weighting Methodology.

Functions illustrating matrix approach to discretization of ODEs / PDEs with fractional derivatives.

(i.e., differential equations containing derivatives of arbitrary real order) see, for example, [3] I. Podlubny, Fractional Differential Equations, Academic Press, San Diego, 1999, ISBN 0125588402

Estimation of Higher-Order DTI from a given Diffusion Weighted MRI dataset

This script shows how to compute a Higher-order Diffusion Tensor from a given Diffusion-Weighted MRI dataset. The method guarantees that the estimated tensor is positive-definite or at least positive

A GUI that plots and gives equations for variable order intermediate splines.

GSP is a graphical user interface which takes x and y points as inputs, along with the order m, then outputs mth order splines between each of the x points. In most cases additional constraints are

This function applies a 1D or 3D LUT to an image for color gradient calibration.

imlut(img,lut,kind,order)Inputs: img - the image on which the lut shall be applied, format double, uint8 or uint16 lut - the color lookup table (either 1D or 3D) kind - a string '1D' or '3D' specifying

Filtering of non-stationary periodic components from signals using a multi-order Vold-Kalman Filter.

implements the second generation VKF with the ability to extract multiple orders at the same time, with energy spreading in case of crossing orders [2].Syntax:x = vkf(y,fs,f) extracts the order with frequency