52 results

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

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 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

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

neuropoly/axonseg

version 3.0.0.0

by Aldo Zaimi

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

Suite2P

version 1.0.0.0

by Marius Pachitariu

Fast, complete two-photon pipeline

Modal Parameters identification in frequency domain using LSCF and LSFD algorithm for MIMO systems using fast implementation

discrete-time z-model to estimate eigenfrequency and modal damping.- the Least-Squares Frequency-Domain estimator (LSFD) to estimate modal residues.The choice of the identification order and the selection of the

A collection of functions and classes for astronomy and astrophysics experimental and theoretical research.

Interactive courseware module that introduces transfer function analysis taught in system dynamics and controls courses.

transfer functionAssess the stability of an LTI system based on the transfer function polesRelate the position of poles in the s-plane to the damping and natural frequency of a systemExplain how poles of a

Lumped parameter and state-space methods for static, modal, and dynamic analysis

, Cylindrical Beam, and others)Reduced Order Flexible Solid (see blog post)General Flexible PlateThis file contains flexible beam models implemented in Simscape Multibody that use lumped parameter and finite

Modal Parameters identification in frequency domain using LSCF and LSFD algorithm

Linear Square Complex Frequency Estimator (LSCF) using discrete-time z-model- the Least-Squares Frequency-Domain estimator (LSFD).The choice of the identification order and the selection of the physical

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

Dynamic Analysis: Total response of a damped system

followings: -Natural circular frequency -Critical damping coefficient -Relative critical viscous damping -Damped circular frequency -Total solution as sum of homogenous and particular solution -Plotting

Permutation entropy for ordinal patterns with tied ranks from 1D time series in sliding windows

function ePE = PEeq( x, delay, order, windowSize )efficiently [UK13] computes permutation entropy [BKP02] for the case of ordinal patterns with tied ranks [BQM2012,UK13,U15] in maximally overlapping

Operational modal analysis using Natural Excitation Technique (NEXT) coupled to the Linear Square Complex Exponential (LSCE) method

LSCE_NEXT permits to identify modal parameters (frequency and modal damping) using the Natural Excitation Technique (NEXT) coupled to the Linear Square Complex Exponential (LSCE) method. This

Interactive module that introduces fundamentals of derivatives including the product and chain rule as presented in Calculus I courses

questionsderivativeRulesTranscendentals.mlxAn interactive script that facilitates exploration of the derivatives of sines, cosines, exponential functions, natural logarithms, higher order derivatives, and unit analysis of derivatives.Learning

Fiber diamter distribution from SEM and microscopic images

an excel file tat includes all the observed diamters. The only paramter you need to set is the spatial resolution of the image. In order to find it, devide the physical height of the image by its

The presented toolbox can be used to solve the steady-state and small signal model of DC/DC converters. By Jia Yao, Alexandera Abramovitz

order PWM DC-DC converter with considering leakage and clamp circuit. More tools will be added soon. This work was supported by the National Natural Science Foundation of China under Grant 51707096.

Calculation of the Euclidean, cosine and angular similarity and distance between two sets of data.

few examples are given in order to clarify the usage of the functions. For convenience, the input and output arguments are given in the beginning of each function. The code is based on the theory

PolyProc

version 1.0.0

by Jiwoong Kang

3DXRD data processing toolbox

Software package for computing operational matrices in neutrosophic environments

of Neutrosophic Technology to Retrieve Answers for Queries Posed in Natural Language. 3rd International Conference on Computer Science and Information Technology, 2010,pp.435-439.[5]M.Arora, R

This package simulates the transfer of atoms from a spherical ensemble of cold atoms into a variety of optical traps (principally lattice).

Natural Sampling

version 1.1.0.0

by shashank

Code computes PSD of Pam Signal, Reconstruction of PAM SIgnal and Distortion of Demodulated signal

demodulated signal. It also aims at seeing the effect of order of the reconstruction filter.

CondEn.m computes efficiently conditional entropy of ordinal patterns from 1D time series.

function eCE = CondEn( x, delay, order, windowSize )computes efficiently conditional entropy of ordinal patterns from 1D time series in sliding windows for orders 1...8 of ordinal patterns [1]. See

Efficiently computing distribution and sequence of ordinal patterns from 1D time series

function OPsequence efficiently [1,2] computes distribution and sequence of ordinal patterns from 1D time series indata for the given order and delay (note that only orders = 1…8 are supported in

Efficiently computing values of permutation entropy from 1D time series in sliding windows

function outdata = PE( indata, delay, order, windowSize )computes efficiently [1] values of permutation entropy [2] for orders=1...8 of ordinal patterns from 1D time series in sliding windows. See

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

Fast calculation of robust permutation entropy from 1D time series in sliding windows

function outdata = rePE( indata, delay, order, windowSize, lowThreshold, highThreshold ) efficiently computes values of robust permutation entropy in sliding windows (see more ordinal-patterns based

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

Complex Dynamic Gain Factor / Mechanical Resonance

Complex Dynamic Gain Factor or Mechanical Resonance is tendency of a system to respond at greater amplitude while its oscillations frequency gets close to the systems' natural circular frequency with

Toolbox for nonlinear analysis of multivariate time series with ordinal-patterns-based measures

USE (see more examples for different methods and parameters in examples.m and OPanalysis.m help): cfg = []; cfg.method = 'opdPE'; % try also 'PE', 'CE', 'rePE' and 'all' here cfg.order =

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

Stochastic Subspace Identification with Mode Condensation Algorithm

matrix (more than 20 * number of modes)initialcut: initial cutoff value of mode ordermaxcut: maximium cutoff value of mode orderLimCMI: Minmium allowable CMI for modesLimMAC & LimFreq: Minimium value

LS-II: AN IMPROVED LOCUST SEARCH ALGORITHM FOR SOLVING OPTIMIZATION PROBLEMS

The Locust Search (LS) algorithm is a swarm-based optimization method inspired in the natural behavior of the desert locust. LS considers the inclusion of two distinctive nature-inspired search

Image Contrast Enhancement for Brightness Preservation Based on Dynamic Stretching

mean brightness of an image in order to convey the true scene information to the viewer. Aconventional approach is to separate the image into sub-images and then process independentlyby histogram

Attractor Selection Algorithm is inspired by the adaptive behaviour of the E. coli cells.

As the basic functional unit of life, cells are biologically simple structures. Even so, as an outcome of billions of years of natural evolution, cells have come to possess some appealing biological

matlab implementation of PM naturally-ordered discrete Hadamard algorithm

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

DEvICe

version 1.0.0.0

by Matilde P.M. Pato

Integrate and Transfer function in a second-order dynamic system.

2nd" a new window is open andshows the step response of a second-order dynamic system of fixed natural frequency. The GUI includes a zero-poles-gain values as well as pole-zero plot of dynamic system

qMRLab

version 2.0.1

by Agah Karakuzu

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

Brainstorm

version 3.4.0.0

by Martin Cousineau

Brainstorm: Open source application for MEG/EEG data analysis

A Canny edge detector for two-dimensional image and three-dimensional volume data.

This is an implementation of the Canny edge detector, extended to operate on 3-D as well as 2-D data. The function features:* 3-D capability, using the natural extension of the standard 2-D algorithm

Pairing functions: encoding of two natural numbers into a single natural number (and vice-versa)

the first integer both triangular and square: 36 (not 42, to my infinite sadness).The bijection order is given by the dimension (1 or 2) of the input index.A few references are provided for implementing

Automates (waterfall) plotting of STS data from RHK's R9 converted to .mat by sm4reader

: STSplot(yPlot,yOffset,repetitionNumber,varargin)yPlot is the types of plots you want to generate. This field is a cell and can be {'dI/dV'} , {'Current (A)'} or both in whichever order you choose, such as {'dI/dV', 'Current (A)'}.yOffset is used to

Medical software for Processing multi-Parametric images Pipelines

Performs a Gaussian function of any positive order.

orderNormal Gaussian is of order 1.Note that FWHM = (1/e Half Width)/sqrt(2*log(2))log is the natural log.

This script aims to change an earthquake accelerogram, from time domain to frequency domain by DFT

Transform is performed applying the internal function fft(signal,N). In order to increase the performance of fft when the length of the signal is not a power of 2 the script uses the internal functions

Segmentation

version 1.4.0.0

by Micael Couceiro

Multiple Image Segmentation using PSO, DPSO, FO-DPSO and exhaustive methods.

MatLab function for Multiple Image Segmentation using PSO (Particle Swarm Optimization), DPSO (Darwinian PSO), FO-DPSO (Fractional-Order DPSO) and exhaustive methods based on the image histogram

LOWESS, a robust regression like LOWESS allows detecton of a trend otherwise with too much variance

. Additionally, the user can now include a sequence index as the first column of input data. This can be a datenum or some other ordering index. The output will be sequenced using that index. If a sequence index

Companion Software

Written in Hungarian, this textbook is intended for students of natural sciences and engineering.For a full book description and ordering information, please refer to

Generate nbc and gray code, boolean evaluation and display truth-table. The "bool"-class for conveni

Boolean Algebra Toolbox is a small set of functions for easy generation of boolean nbc and gray sequences for sets of boolean variables.[X1 X2...]=NBC(N) will generate a table of Natural Binary Code

Shows how sampling works

This GUI shows how Ideal Sampling, Zero-Order Hold Sampling and Natural Sampling work.It is very intuitive and easy to use.It is a basic program that can help you understand the concepts behind the