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updated 3 hours 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 8 hours 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 15 hours ago

usmannazir/Gunshot-Detection by Usman

GUNSHOT detection using Baye's Rule (statistics)

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updated 16 hours 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 1 day ago

matlab2tikz by Nico Schlömer

A script to convert MATLAB/Octave into TikZ figures for easy and consistent inclusion into LaTeX. (bug, figure, latex)

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updated 1 day 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 1 day 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 1 day 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 1 day 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 1 day 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 1 day 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 1 day ago

Newton_Raphson_LoadFlow_PQ2PV by Adilson Batista

Newton Raphson LoadFlow Bus PQ to PV (load flow, buspq2pv, newton raphson)

Newton_Raphson_Loadflow_PQ2PV.m

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updated 1 day ago

A Matlab function For Randomly Partitioning Date into Training, Validation and Testing Data by Joseph Santarcangelo

A Matlab function For Randomly Partitioning Date into Training, Validation and Testing Data (cross validation, statistics, model validation)

GenToyData( )

GetTrainValidateTest(NumberSamples,NumberTraining,NumberV...

GetTrainValidateTestPercent(NumberSamples,PercentTraining...

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updated 1 day ago

Text Recognizer by Brett Shoelson

Easily perform Optical Character Recognition (OCR) on your images! (ocr, text recognition, app)

Text Recognizer

textRecognizer.m

addROI(varargin)

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updated 1 day ago

colormap_whitejet by Nade Sritanyaratana

Jet colormap with white zeros (graphics, colormap)

colormap_whitejet(hax,N)

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updated 1 day ago

get_rowheader_width by Nade Sritanyaratana

Get the width of the rowheaders of a uitable component. (uitable, graphics)

get_rowheader_width(ht)

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updated 1 day ago

gscatter2 by Nade Sritanyaratana

Scatter plot with 2 grouping variables (graphics, scatterplot)

gscatter2(x,y,group1,group2,xlbl,ylbl,legendlbl)

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updated 1 day 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 1 day ago

LogNormalBetaStochasticVolatility by ML Sepp

Compute option prices under log-normal beta stochastic volatility model and compare vs Monte Carlo (lognormal stochastic ..., option pricing, finance)

LogNormalBetaStochasticVolatility

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updated 1 day ago

Areal, volumetric and textural parameters from 2D and 3D images by Kateryna Artyushkova

GUI for calculating metrics from 2D and 3D images. (image processing, particle analysis, region properties)

imEuler3d.m

imEuler2d.m

svdlgpls.m

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updated 1 day ago

FAST, PROGRAMMATIC string searching in directories of MATLAB code files by Brett Shoelson

VERY FAST Command-Line searching for text contained in MATLAB code files. (search code, find files, grep)

collectCode(startpath,recurse,fName)

findInM(searchString,fName,caseSensitive)

userpath(inArg)

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updated 1 day 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 1 day ago

Automatically characterise borders in a parameter space by Dylan Muir

Repeatedly subdivide borders in some parameter space that separate regions of differing state (parameter space, mesh subdivision)

ParameterRegions(fhEvalFun, mfParamsRange, vfMinSpacing, ...

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updated 1 day ago

Bayesian Multiscale Smoothing for d-dimensional Gaussian Noised Images by MENG

It contains the functions and a demonstration file to denoise 3D images. (image processing, 3d image, denoise)

CRP(M,dim)

Estimation(obs, tsigma, tau, M)

EstimationShift(obs, sigmahat, tau, M, step, parallel)

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updated 2 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 2 days ago

Cody code tester by Jon

Automate testing of your Cody solutions (cody)

codytest.m

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updated 2 days ago

UIINSPECT - display methods, properties & callbacks of an object by Yair Altman

Inspect an object handle (Java/COM/HG); display its methods/properties/callbacks in a unified window (example, com, awesome)

uiinspect(obj, fig)

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updated 2 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 2 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 2 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 2 days ago

convertrgb2gray.m by Orlando Rodríguez

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

convertrgb2gray.m

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updated 2 days ago

mq_interpolation.m by Orlando Rodríguez

Multiquadrics interpolation. (approximation, interpolation, multiquadrics)

mq_interpolation(r,f,ri,c)

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updated 2 days ago

seta by Orlando Rodríguez

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

seta( r1 , r2 )

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updated 2 days ago

triparabolic interpolation by Orlando Rodríguez

Triparabolic function interpolation and calculation of derivatives. (3d, approximation, interpolation)

triparinterp(x,y,z,f,nodes)

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updated 2 days ago

biparabolic interpolation by Orlando Rodríguez

Biparabolic surface interpolation and calculation of derivatives. (approximation, interpolation, derivatives)

biparinterp(x,y,f,nodes)

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updated 2 days ago

piecewise cubic interpolation by Orlando Rodríguez

Code to interpolate function values and corresponding derivatives. (approximation, interpolation, derivatives)

pcinterp( x, y, xi, stype )

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updated 2 days ago

piecewise parabolic interpolation by Orlando Rodríguez

Code to interpolate function values and corresponding derivatives. (approximation, interpolation, derivatives)

ppinterp( x, y, xi )

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updated 2 days ago

image2data.m by Orlando Rodríguez

Convert a bitmap image to numerical data. (bitmap, data conversion, image processing)

image2data( thecolorbar, thefigure, z )

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updated 2 days ago

Moivre by Orlando Rodríguez

Moivre's formula (roots of complex numb..., mathematics, multidimensional)

moivre( n, z )

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updated 2 days ago

sea elevation by Orlando Rodríguez

Generator of synthetic sea surface elevations. (physics, statistics, simulation)

sea_elevation(x,U)

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updated 2 days ago

Gaussian realization of a random variable. by Orlando Rodríguez

Gaussian realization of a random variable with correlation length l and RMS height sigma. (simulation)

gaussrealiz( x , sigma, lambda )

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updated 2 days ago

shiftsurf.m by Orlando Rodríguez

Shifts a 2D surface to the desired position. (image processing)

shiftsurf(x,y,s,DX,DY)

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updated 2 days ago

geodistance by Orlando Rodríguez

Calculates the distance on the surface of the earth. (earth surface, geodistance, distance)

geodistance( ci , cf , m )

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updated 2 days ago

sea surface by Orlando Rodríguez

Stochastic generation of the sea surface given wind speed and wind direction. (simulation, physics, statistics)

sea_surface(x,y,wind_data,type,spreading)

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updated 2 days ago

swell by Orlando Rodríguez

Sea surface swell generation. (sea surface modeling)

swell(x,y,hs,theta,spreading)

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updated 2 days ago

convertrgb2gray by Orlando Rodríguez

Gray to RGB conversion. (color conversion, gray to rgb conversio...)

convertgray2rgb( thefigure )

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updated 2 days ago

Box Muller complex noise by Orlando Rodríguez

Box Muller complex noise (signal processing, underwater acoustics)

boxmullernoise(nsensors,s)

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updated 2 days ago

chenmillero by Orlando Rodríguez

Chen and Millero's formula to calculate sound speed in sea water (underwater acoustics)

chenmillero( P , T , S )

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updated 2 days ago

modes.m by Orlando Rodríguez

Single watercolumn acoustic modes and pressure (underwater acoustics, normal modes, helmholtz equation)

modes( waveguide, array, tbc, bbc, imodes )

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updated 2 days ago

coppens by Orlando Rodríguez

Coppens's formula. to convert Depth, Temperature and Salinity to Sound Velocity in Sea Water (underwater acoustics)

coppens( D , T , S )

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