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updated 5 days ago

LDMLT_Multivariate_Time_Series_Classification.zip by Jiangyuan Mei

This is the code of a novel metric learning algorithm for Multivariate Time Series Classfication. (multivariate time ser..., metric learning, dynamic time warping)

GetTriplets_Random(y, factor, Y_kind)

KNN_TS(X_train, Y_train, X_test, M, K_vector)

LDMLT_TS(X,Y, params)

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updated 5 days ago

integralN.m by Mike Hosea

Compute Multiple Integrals of Orders 4, 5, and 6 (integration, quadruple integral, quadrature)

integralN(f,varargin)

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updated 7 days ago

Chaos test by Ahmed Ben Saïda

A test for chaotic dynamics of a noisy time series based on the Lyapunov exponent. (chaos, lyapunov exponent, bifurcation)

chaostest.m

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updated 7 days ago

PlotPub - Publication Quality Graphs in MATLAB by K M Masum Habib

PlotPub is a MATLAB library for creating beautiful, publication quality figures. (figure, export, graphics export)

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updated 7 days ago

DICOM to NIfTI converter by Xiangrui Li

dicm2nii.m converts dicom files into nifti files. (dicom, nifti, siemens)

dicm2nii(src, dataFolder, varargin)

dicm_dict(vendor, flds)

dicm_hdr(fname, dict, iFrames)

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updated 7 days ago

AndrasHartmann/gapreconst2 by ahartmann

Reconstruction of Physiological time-series (biotech, blood pressure, ecg)

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updated 7 days ago

Align equal sign by Alessandro Masullo

Automatically align equal sign in variables assignment (editor, alignment, align)

alignEquals

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updated 7 days ago

Gaussian smoothing filter by James Conder

Function to smooth a time series using a Gaussian filter. (gaussian filter, signal processing, smoothing)

gaussfilt( t,z,sigma)

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updated 8 days ago

display_matrix by Marshall

Plots the values of a matrix to a MatLab figure. (mathematics, matrix, statistics)

display_matrix(matrix,varargin)

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updated 8 days ago

Hyperspectral CARS Image Analysis by Rajeev Yadav

Hyperspectral CARS microscopy and spectroscopy toolbox (cars microscopy, microscopy, image processing)

HSIStack(varargin)

ProcessStack3DMatrix(NewStack)

gammacorrection(Image,GammaValue)

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updated 8 days ago

AndrasHartmann/HIVid by ahartmann

Identification of HIV time-series (biotech, system identification, dsp)

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updated 8 days ago

XTICKLABEL_ROTATE by Brian Katz

Rotate XTickLabel to better accommodate long labels and text labels. (annotation, customization, xtick)

xticklabel_rotate.m

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updated 8 days ago

AndrasHartmann/gapreconst by ahartmann

Reconstruction of Physiological time-series (filter, ecg, signal processing)

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updated 8 days ago

Markov Chain Monte Carlo - mcmc.m by Aslak Grinsted

Markov Chain Monte Carlo sampling of posterior distribution (metropolis, mcmc, likelihood)

[models,logP]=mcmc(m,loglikelihood,logmodelprior,stepfunc...

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updated 8 days ago

Extended DFT by Vilnis Liepins

Program EDFT produce high-resolution N-point DFT for N greater than the length of data vector. (spectral analysis, fft, dft)

Y=inedft(F,fn,tn)

[F,S,Stopit]=edft(X,N,I,W)

[F,S,Stopit]=nedft(X,tk,fn,I,W)

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updated 8 days ago

MF_Kacmarz.zip by Anupriya Gogna

Matrix Factorization using Kacmarz Algorithm (matrix recoverymatrix...)

A=BKac_U(A,X,Y,blk_sz,no_blk,s_x,rnk)

Kac_U(A,X,Y,s_x,rnk)

MFBK(y,max_iter,rnk,s_x,no_blk,blk_sz,A)

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updated 8 days ago

Interpolant/Extrapolant 2D/3D data by Mohammad Abouali

Creates Interpolant/Extrapolant for efficient mapping of data between 2D and 3D grids. (interpolationextrapol..., interpolation, extrapolation)

P=ConstructCubicInterpolator(xs,ys,xd,yd,nInterp)

P=ConstructProjector2D(xs,ys,xd,yd,nPoly,nInterp)

P=ConstructProjector3D(xs,ys,zs,xd,yd,zd,nPoly,nInterp)

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updated 8 days ago

Curvilinear 2D Grid Poisson by Mohammad Abouali

Produces the laplacian operator in 2D Curvilinear grid with Robin boundary condition (poisson equation, laplace operator, curvilinear grid)

BorderIdx=GetBorderIdx(M,N)

D_Eta=Construct_D_Eta(M,N,OpOrder)

D_Xi=Construct_D_Xi(M,N,OpOrder)

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updated 8 days ago

Global Sensitivity Analysis Toolbox by flax

Set of Matlab routines developed for calculating sensitivity indices of a generic user-defined model (sensitivity analysis, sobol, fast)

GSA_FAST_GetSi(pro)

GSA_GetSy(pro, iset, verbose)

GSA_GetTotalSy(pro, iset, verbose)

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updated 8 days ago

Frequency time graph. by Youssef KHMOU

Three dimensional graph to represent one dimensional sine waves (frequency, time, sine wave)

U=ftrep(f)

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updated 8 days ago

Improved Digital Image Correlation (DIC) by Elizabeth Jones

Calculate full-field displacements and strains from a set of images with a random speckle pattern. (digital image correla..., experimental mechanic..., noncontact)

...

...

...

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updated 8 days ago

Live data acquisition for real-time signal processing in MATLAB by Gabriele Bunkheila

Stream signals to and from data acquisition hardware using simple for or while loops (data acquisition, signal processing)

InstallMe

System Objects to Stream Live Data to and from Data Acqui...

DaqBasicAnalogInExample.m

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updated 9 days ago

passfield by Oleg Komarov

Password dialog and masked edit box uicontrol for passwords (password, uicontrol, edit)

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updated 9 days ago

3DSpectra by Sara Nasso

A 3-dimensional quantification algorithm for LC–MS labeled profile data (proteomics, lcms, quantification)

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updated 9 days ago

Compact X-Tick Labels by natan

Allow plotting X-Tick Labels at alternating heights (plot, figure, labels)

compactxlabels(x,N)

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updated 9 days ago

Apply Restrictions by Tyler Ransom

Implements parameter restrictions for optimization problems (optimization)

[like,grad]=mlogit(b,Y,X,nb,nc)

[like,grad]=mlogit_restrict(b,restrMat,Y,X,K,J)

applyRestr(restrMat,b,H)

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updated 9 days ago

fix_xticklabels - automatically convert xticklabels to multiple line format by Mikhail Erofeev

It will determine maximum allowed width of XTickLabels and convert them into multiple line format (xticklabels, xticklabel, multiple line)

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updated 9 days ago

zeroFPError.m by Michael Kutzer

Zero round-off terms resulting from floating point errors (floating point error, forward kinematics, homogeneous transform)

zeroFPError(H,ZERO)

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updated 9 days ago

geotiffinterp by Chad Greene

Fast interpolation for georeferenced TIFF raster data. (tif, tiff, tifff)

geotiffinterp(filename,varargin)

geotiffinterp

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updated 9 days ago

Color chart object for easy color management getColorChart.zip by Alex B

This file loads 600+ named internet colors (color chart choose co...)

getcolorchart();

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updated 9 days ago

Fast assembly of stiffness and matrices in finite element method using edge elements by Jan Valdman

vectorization of FEM matrices assembly (fem assembly, vectorization, eddy current)

[X,W]=inttri(p)

[elems2edges, edges2nodes]=get_edges(elems2nodes)

[elems2faces, faces2nodes]=get_faces(elems2nodes)

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updated 9 days ago

SimpleMatlabGUI.m by Alessandro

A simple programm to generate a GUI with classes in Matlab (gui, oop, image processing)

SimpleMatlabGUI

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updated 9 days ago

pe.m by Kiarash Ahi

Extracting points from a curve:This code extract the points from a curve saved in image format. (point extraction, curve to points)

pe.m

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updated 9 days ago

Save and load data as multi-frame TIFF format by YoonOh Tak

Export various types of data such as single, double or 16bit integer as TIFF format (multiframe, tiff, export)

loadtiff(path)

saveastiff(data, path, options)

saveastiff_demo.m

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updated 9 days ago

KS statistic.zip by Bill Whiten

Test multiple samples for same distribution - probKS (extended kolmogorov s..., equivalent distributi..., multiple sample test)

[pr,d]=probKS(a,rpts,nx)

s=multiKS(a,nx)

yy=cumx2xxyy(x,xx)

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updated 9 days ago

Great ellipses by Charles Karney

Solution of direct and inverse problems for great ellipses (ellipsoid, navigation, wgs84)

gedistance(lat1, lon1, lat2, lon2, ellipsoid)

gedoc

gereckon(lat1, lon1, s12, azi1, ellipsoid)

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updated 9 days ago

MOS (Mean Opinion Score) by Ashley Gillman

A flexible MOS implementation, including options for listening effort, loudness preference and CCR. (mean opinion score, mos, ccr)

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updated 9 days ago

The GUI for Land Surveying computation by renoald Tang

Simple GUIs are develop as tool for land surveying computation (land survey, inverse, reference line)

A=mydeg(value)

Circle(varargin)

ComBeaDist(varargin)

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updated 9 days ago

QR decomposition with constrained diagonal phases (Lapack interface) by Sung-Eun Jo

The code computes the QR decomposition with specific diagonal phases. (qr, diagonal phases, lapack)

lapack (varargin);

qr_diag_arg (A)

qr_diag_phase (A)

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updated 9 days ago

Fitting quadratic curves and surfaces by Levente Hunyadi

Fit ellipses, ellipsoids and other quadratic curves and surfaces to noisy data. (parameter estimation, quadratic curves, quadratic surfaces)

ang2rot(phi, theta, psi)

circlefit(x,y)

eigsm(A,B)

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updated 9 days ago

Grey Wolf Optimizer (GWO) by Seyedali Mirjalili

GWO is a novel meta-heuristic algorithm for global optimization (optimization, metaheuristics, heuristic)

Get_Functions_details(F)

Positions=initialization(SearchAgents_no,dim,ub,lb)

[Alpha_score,Alpha_pos,Convergence_curve]=GWO(SearchAgent...

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updated 9 days ago

Grey Wolf Optimizer Toolbox by Seyedali Mirjalili

A toolbox for the Grey Wolf Optimizer (GWO) algorithm (optimization, grey wolf optimizer, gwo)

CostFunction( x )

GWO_toolbox(varargin)

Positions=initialization(SearchAgents_no,dim,ub,lb)

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updated 9 days ago

my_XMinorTick.m by Paulo Teixeira

This function is a workaround for (in/de)crease the number of XMinorTicks. (xminortick, personal xminortick, xminor)

my_XMinorTick(n_minortick,color,enable)

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updated 9 days ago

IAPWS_IF97 functional form with no slip by Mark Mikofski

Water and steam properties and derivatives based on the IAPWS IF97. Functional form. No slip. (control design, simulation, chemistry)

IAPWS_IF97(fun,in1,in2)

pT_uv(u,v,p0,T0,options)

test_density_derivative

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updated 10 days ago

Chromatography Toolbox by James Dillon

Open-source code for processing chromatography data in the MATLAB programming environment. (chromatography, agilent, chemistry)

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updated 11 days ago

OpenStreetMap Functions by Ioannis Filippidis

Load map, extract connectivity, plot road network & find shortest paths from OpenStreetMap XML file. (data import, automotive, matrix)

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updated 12 days ago

pbNotifier by Bharath Lohray

Push Notifications from MATLAB (push, notify, mobile)

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updated 12 days ago

inputsdlg: Enhanced Input Dialog Box (v2.1.2) by Kesh Ikuma

Predefined dialog box function to accept user inputs of several forms (gui, inputdlg, dialog)

inputsdlg(Prompt, Title, Formats, DefAns, Options)

inputsdlg_demo.m

inputsdlg_demo_contactinfo.m

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updated 12 days ago

Expectation Maximization Algorithm.zip by Sultan Alzahrani

Implementation of Expectation Maximization Algorithm (em ml)

ComputeLogLiklihood(x,means,converiances,liklihood)

E_Step(x,liklihood,means,converiances)

GaussianMixtureLearning(x,means,converiances,k,r)

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updated 12 days ago

AIS quantification by Matthew Grubb

Quantitative measures of the axon initial segment (AIS) (neuroscience, neuron, ais)

ais(cell,chosen)

ais_auto(cell,threshold,smooth)

ais_z3(cell,chosen)

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