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updated 30 minutes ago

Computational Geometry Toolbox by George Papazafeiropoulos

Convex hull, mesh generation, Delaunay triangulation, Voronoi diagram and other algorithms. (bounding box, concave, convex)

Bounding box of a random point set in 2-dimensional space

Bounding box of a random point set in 3-dimensional space

Bounding box of a random point set in 4-dimensional space

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updated 4 hours ago

Dynamical Systems with Applications using MATLAB 2e by Stephen Lynch

MATLAB, Simulink and MuPAD files to accompany the second edition of the book. (binary oscillator com..., fractals, differential equation...)

Program_6c(~)

Programs_13c(~,x)

Programs_15f(t,x)

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updated 4 hours ago

Multi-exposure and Multi-focus Image Fusion in Gradient Domain by Sujoy Paul

A toolbox for fusion of multi-exposure and multi-focus images (image fusion, multiexposure, multifocus)

ChannelNorm(I,r)

GradientFusion(I)

ReconstructGradient(gxH,gyH,meanval,PoissonOn)

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updated 7 hours ago

LOSIB (Local Oriented Statistics Information Booster) for texture retrieval) by Oscar García-Olalla

Function based on the method published in ICPR 2014 LOSIB for texture retrieval. (texture, texture description, image processing)

getLosib.m

LOSIBExample.m

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updated 11 hours ago

Weighted Iterative Truncated Mean Filter by Miao Zhenwei

WITM filters (image processing, signal processing, filter)

GWITM.m

LCWITM_filter.m

LCWITM.m

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updated 13 hours ago

Plotly | Online MATLAB Graphing by Chris

Publish your MATLAB figures to the web with one line of code. (plot, data export, gui)

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updated 13 hours ago

Chebfun by Chebfun Team

Chebfun is an open-source package for numerical computation with functions to 15-digit accuracy (approximation, interpolation, quadrature)

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updated 13 hours ago

nicolasayotte/MatlabGDSPhotonicsToolbox by Nicolas Ayotte

A library of functions to facilitate the design of Photonics Integrated Circuits GDS layouts (integrated photonics, photonics, soi)

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updated 18 hours ago

Mutual Information of Two Images by Mohammad Haghighat

Normalized mutual information (MI) between histograms of two images (image processing, signal processing, video processing)

mutualInfo(ima,imb)

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updated 18 hours ago

Convert YUV Videos into Image Matrices by Mohammad Haghighat

Extract Y, U and V components of a YUV 4:2:0 video (video, video processing, video codec)

yuvRead(vid,width,height,nFrame)

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updated 18 hours ago

deprecated -- Light Field Toolbox v0.2 -- v0.3 now available by Donald Dansereau

A set of tools for working with light field (aka plenoptic) imagery in Matlab (toolbox, light field, plenoptic)

compute_extrinsic_init.m

compute_extrinsic_refine.m

LFBuildLenseletGridModel( WhiteImg, GridModelOptions )

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updated 1 day ago

PicoScope® 3000 Series - MATLAB® Generic Instrument Driver by Pico Technology

MATLAB Instrument Driver for use with PicoScope 3000A/B oscilloscopes (matlab, picoscope, instrument driver)

PS3000aMFile

PS3000aMFile

PS3000aMFile

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updated 1 day ago

Gauss-Elimination method by Ahsun Ali

This code gives the echelon form of a system of linear equations entered as an augmented matrix (gausselimination, numericalmethods)

GaussElimination.m

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updated 1 day ago

Multi-layer Encryption and Decryption in Digital Image by sumit Yadav

This code is an Interactive demonstration of Encryption and Decryption using various algorithm. (image processing, image analysis, gui)

ImageEncryptionandDecryptionMenu(varargin)

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updated 1 day ago

Ellipse - plot an ellipse according to 3 points by Noam Greenboim

ELLIPSE plots an ellipse, and returns its values using 3 points selected by the user on the figure. (ellipse, annotation, geometry)

Ellipse(axis_h,markersFlag,ellipsePlotFlag)

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updated 2 days ago

MF_Tire_Plotter_GUI by Chandramouli Gnanasambandham

Magic Formula Parameter Visualization GUI (gui, pacejka, tire)

MF_Tire_Plotter_GUI(varargin)

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updated 2 days ago

GPLVM-WPHM by James Barrett

Dimensionality reduction tool for survival (time-to-event) data. (survival analysis, gplvm, dimensionality reduct...)

gw_hyp(p, initial_x, b_wc, model)

gw_initialise(gw_options, t, E, varargin)

gw_multiple_train(gw_options_multiple, q, t, E, varargin)

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updated 2 days ago

Gaussian process regression for survival data with competing risks by James Barrett

Flexible non-parametric regression tool for survival data (including competing risks) (survival analysis, time to event data, gaussian process regr...)

gpcr_f_objective(f,par,model,invK,logdet)

gpcr_hyp_objective(gpcr_options,par, model)

gpcr_initialise(X,tau,E,kernel,indepR)

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updated 2 days ago

Smooth Robust Differentiators by Jason Nicholson

numerical differentiation with noise suppression (differentiation, derivatives)

robustDiff(y, dt, N)

robustDiffOneSide(y, dt, N)

exampleOneSide.m

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updated 2 days ago

ScreenCapture - get a screen-capture of a figure frame or component by Yair Altman

ScreenCapture gets a screen-capture of any Matlab GUI handle, or specified screen area rectangle (gui, java)

screencapture(varargin)

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updated 2 days ago

Tutorial and Toolbox on real-time optical flow by Stefan Karlsson

Code with visualization and excercises. Camera supported (computer vision, optical flow, image processing)

ApertureIllustration(type)

DoEdgeStrength(dx, dy,tInt,edgeIm)

DoEdgeStrength(dx, dy,tInt,edgeIm)

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updated 2 days ago

Multidimensional distributions visualisation and analysis. by Mark Matusevich

Matrix of planar projections of multidimensional distributions with tools for interactive analysis. (classification, statistics, statistical modelling)

dependents_plot(X, Y, nBins, funcs)

map2bins(X, vBins, mode)

plot_1feature_2class(vFeature, vClass, sFeature_name, csC...

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updated 3 days ago

WindTrader by Steven

WindTrader 程序化交易终端是基于Wind资讯®发布的MATLAB数据及交易接口,用于量化投资活动中账户和策略的建立及管理、模拟和真实交易的监视及控制的程序化交易终端应用。 (gui, java, finance)

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updated 3 days ago

imdisp (enhanced version) by Yi Sui

Display multiple images as a montage of subplots (image processing)

addRoiToolbar(fig)

draggable(h,varargin)

enableWL(fh)

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updated 3 days ago

Quantitative Susceptibility Mapping for MRI by Job

Superfast Quantitative Susceptibility Mapping from MRI phase data. (mri, quantitative suscepti..., magnetic susceptibili...)

laplacianUnwrap.m

figureFULL(varargin)

reconstructSusceptibility(varargin)

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updated 3 days ago

rotationMatrix.zip by Alberto Crivellaro

3D rotation matrix class (rotation, rotation matrix, 3d geometry)

RotationMatrixTest()

RotationMatrix

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updated 3 days ago

plot_1feature_2class by Mark Matusevich

Visualises usefulness of a feature for binary classification. (statistics, plot, plotting)

dependents_plot(X, Y, nBins, funcs)

map2bins(X, vBins, mode)

plot_1feature_2class(vFeature, vClass, sFeature_name, csC...

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updated 3 days ago

dependents_plot by Mark Matusevich

Visualises dependents of one variable on another. (conditional probabili..., statistics, probability)

dependents_plot(X, Y, nBins, funcs)

map2bins(X, vBins, mode)

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updated 4 days ago

Lynx MATLAB Toolbox by Simone

A toolbox for the design of complex machine learning experiments (machine learning, neural networks, support vector machin...)

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updated 4 days ago

Lyapunov Nonlinear Control GUI by Andy Zelenak

This GUI can simulate and regulate a nonlinear dynamic system. (nonlinear, dynamic, control)

calc_f

calc_partial_u_deriv

check_for_stop

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updated 4 days ago

Light Field Toolbox v0.3 by Donald Dansereau

A set of tools for working with light field (aka plenoptic) imagery in Matlab (light field, plenoptic, lytro)

compute_extrinsic_refine.m

compute_extrinsic_init.m

LFBuildLensletGridModel( WhiteImg, GridModelOptions, Debu...

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updated 4 days ago

mseb(x,y,errBar,lineProps,transparent) by Andreas Trier Poulsen

Creates a 2D plot containing multiple lines with pretty shaded error bars. (multiple, confidence interval, error bar)

mseb(x,y,errBar,lineProps,transparent)

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updated 4 days ago

peterson-tim-j/Catchment_Resilience_Model by Tim Peterson

Catchment hydrological resilence model as detailed in Peterson, Western and Argent (2014) (hydrology, resilience, steady states)

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updated 4 days ago

Newton's method for 2 variables non-linear system by Ahsun Ali

With this code, any 2 equation (non-linear) system can be solved by the newton's method. (mathematics)

NonlinearNewton.m

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updated 5 days ago

A thin MATLAB wrapper for the Git source control system by Manu Raghavan

Use this exactly as you would use the OS command-line Git, but from within MATLAB (source control, git, version)

git(varargin)

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updated 5 days ago

Admittance Matrix Formation (Y bus formation) by zameer abbas

MATLAB Code for Y bus formation of given power system network (mathematics, power system, load flow analysis)

Ybus.m

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updated 6 days ago

GIBBON: The Geometry and Image-Based Bioengineering add-On for MATLAB by Kevin Moerman

GIBBON: The Geometry and Image-Based Bioengineering add-On for MATLAB (bioengineering, finite element, meshing)

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updated 6 days ago

export_fig by Oliver Woodford

Exports figures nicely to a number of vector & bitmap formats. (jpeg, anti alias, marker size)

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updated 6 days ago

Pseudo B-Mode Ultrasound Image Simulator by Debdoot Sheet

Simulate pseudo B-mode ultrasonic images with customized tissue echogenicity maps (image processing, signal processing, medical)

fcnPseudoBmodeUltrasoundSimulator.m

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updated 6 days ago

Brightness Preserving Dynamic Fuzzy Histogram Equalization by Debdoot Sheet

BPDFHE employs fuzzy statistics of digital image to improve graylevel brightness preserved contrast (image enhancement, fuzzy statistics, histogram equalizatio...)

fcnBPDFHE(inputImage, fuzzyMembershipType, parameters)

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updated 6 days ago

BertiniLab by Andrew Newell

Toolbox for solving polynomial systems (polynomial, solve, homotopy)

A point on each connected component

A simple eigenvalue problem

A user-defined homotopy (version 1)

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updated 6 days ago

Image Procesing and Computer Vision : How MATLAB is helpful for various applications. by Masa Otobe

Script used in MATLAB EXPO 2014 in Japan on Oct. 29, 2014 (image processing, demo, computer vision)

E0_myGear_webCam_func.m

E1_myGear_J.m

E2_myBoltSet23.m

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updated 6 days ago

Intro to MATLAB demo files (MATLAB入門 デモファイル) by mizu

files presented at MATLAB EXPO 2014 held in Tokyo - Intro to MATLAB (matlab expo 2014, visualization, table)

アニメーション&...

double_pendulum(t, y, m, L)

guide_ex2(varargin)

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updated 6 days ago

Machine Learning for Mining & Metals by David Willingham

2 examples for Machine Learning for Mining, Regression & Classification (machine learning, metals, mining)

plotFitErrors.m

plotFitErrors.m

Rsquared(Y, YHat )

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updated 6 days ago

Geodesics on an ellipsoid of revolution by Charles Karney

Solutions of the direct and inverse geodesic problems (area, distance, geodesy)

A1m1f(epsi)

A2m1f(epsi)

A3coeff(n)

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updated 6 days ago

Geodesic projections for an ellipsoid by Charles Karney

Four map projections based on geodesics (map projections, geodesics, azimuthal equidistant)

cassini_fwd(lat0, lon0, lat, lon, ellipsoid)

cassini_inv(lat0, lon0, x, y, ellipsoid)

eqdazim_fwd(lat0, lon0, lat, lon, ellipsoid)

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updated 6 days ago

Great ellipses by Charles Karney

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

G4coeff(n)

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

gedoc

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updated 6 days ago

convertrgb2gray.m by Orlando Rodríguez

Color to gray conversion. (color, color to gray convers...)

convertrgb2gray.m

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updated 6 days ago

mq_interpolation.m by Orlando Rodríguez

Multiquadrics interpolation. (approximation, interpolation, multiquadrics)

mq_interpolation(r,f,ri,c)

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updated 6 days ago

seta by Orlando Rodríguez

Three-dimensional arrow coordinates. (annotation, customization, arrow)

seta( r1 , r2 )

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