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updated 10 days ago

Quantile-quantile plot by Christopher Hummersone

Quantile-quantile plot with patch option (statistics, distribution, quantile)

qq_plot(varargin)

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updated 1 month ago

IEEE 13 node feeder without voltage regulator by Shashank

Shashank (view profile)

Model on basis of IEEE 13 node feeder but without a voltage regulator block. (distribution, feeder model, radial distribution f...)

plain_13.mdl

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updated 1 month ago

bmdistribution by Nicolas Granger

Multivariate binary (Bernoulli) mixture model distribution and fitting (segmentation, statistics, distribution)

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updated 1 month ago

transform data to Gaussian distribution by Geoffrey Goldman

Simple code to transform data to Gaussian distribution (gaussian, distribution, transform)

transform_data.m

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updated 3 months ago

calc_overlap_twonormal(s1,s2,mu1,mu2,xstart,xend,xinterval) by Danny Kowerko

Numerical calculation of the relatve overlap area of two normal distributions (mathematics, distribution, overlap)

calc_overlap_twonormal(s1,s2,mu1,mu2,xstart,xend,xinterval)

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updated 5 months ago

Inequality Package by Liber Eleutherios

Inequality Metrics: Gini Coefficient associated to the Lorenz Curve, Theil and Atkinson indexes (atkinson, statistics, probability)

atkinsonineq.m

lorenzcurve.m

ginicoeff(p, w)

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updated 5 months ago

Butterfly-Particle Swarm Optimization(Butterfly-PSO/BFPSO) Technique by AASHISH KUMAR BOHRE

BF-PSO based on novel control parameters such as sensitivity and probability of the nectar presence. (optimization, mathematics, probability)

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updated 6 months ago

vmrand(fMu, fKappa, varargin) by Dylan Muir

Dylan Muir (view profile)

Draw random numbers from the Von Mises distribution (von mises, distribution, random numbers)

vmrand(fMu, fKappa, varargin)

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updated 6 months 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 6 months 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 6 months 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 6 months ago

backward forward sweep method for radial distribution system by yared tassew

this is matlab code that is designed for distribution load flow using backward forwad sweep method (backward forward swee..., distribution)

backward_forward_sweep.m

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updated 7 months ago

fitmethis by Francisco de Castro

FITMETHIS finds best-fitting distribution to data vector (fitting, best fit, maximum likelihood)

fitmethis(data,varargin)

plotfitdist(data,distname,par,dtype,varargin)

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updated 7 months ago

Generate Random Numbers from a 2D Discrete Distribution by Tristan Ursell

Tristan Ursell (view profile)

Random numbers from any 2D discrete probability distribution, at any resolution. (discrete, distribution, generate)

[x0,y0]=pinky(Xin,Yin,dist_in,varargin)

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updated 10 months ago

histnc by Marco Borges

Plot a normalized histogram stylized where the PDF is estimated using the area equal one. (histogram, normalized, distribution)

histnc(varargin)

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updated 10 months ago

Intravascular Near-Infrared Fluorescence (iNIRF) Imaging by Sam Nazari

MATLAB based matched filter is implemented for an iNIRF imaging method (detection, machine learning, signal processing)

[sigma,mu,A]=mygaussfit(x,y,h)

attenuationRadiusRegression(manualSelectFlag,polyFitN)

findOptimalWidth(onlyFirstN,showWhich,templateSignalStats)

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updated 1 year ago

radialDistribution2D.m by adi

adi (view profile)

calculates radial Distribution in 2D (radial, distribution, radial distribution)

radialDistribution2D(switchVal,gR,coords,Lx,Ly,NumOfBins)

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updated 1 year ago

Wigner's Semicircle Law by Youssef Khmou

Youssef Khmou (view profile)

Wigner's semicircle law : modelling the distribution of the eigenvalues of symmetric random matrix. (random matrix theory, eigenvalues, distribution)

Wigner_semicircle.m

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updated 1 year ago

Gaussian ellipses constant probability curves by Hugo

Hugo (view profile)

Construct data points of ellipses representing contour curves of bivariate Gaussian distributions. (gaussian, probability, contour curves)

ellipsedata(covmat,center,numpoints,sigmarule,varargin)

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updated 1 year ago

scatter_LDS by Mark Matusevich

Scatter plot for large data set (tested for 10 million points). (scatterplot, graphics, plotting)

scatter_LDS(X, Y, S, C, nVerbosity)

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updated 1 year ago

Plot and compare histograms; pretty by default by Jonathan C. Lansey

Compares multiple sets of data elegantly. Set bins and axis bounds to be appropriate for the data. (histogram, bins, bin size)

nhist.m

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updated 1 year ago

Approximation for the Tracy-Widom laws by Marco

Marco (view profile)

A simple and accurate approximation for the Tracy-Widom distributions (both pdf and CDF) (tracywidom, distribution, random matrices)

tracywidom_appx(x, i)

plottwappx.m

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updated 1 year ago

percentilePlot: Plot Any Percentile for Time Series Data by Kirk

Kirk (view profile)

Plot specific percentile for any 2d or 1d data set. (statistics, distribution, plot)

colorSpectrum(N)

percentilePlot(Data,varargin)

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updated almost 2 years ago

distributePointsOnPolygon by Wouter

Wouter (view profile)

This function distributes polygon points evenly across the polygon. (polygon, distribution, points)

distributePointsOnPolygon( varargin )

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updated 2 years ago

Find Image Extrema by Tristan Ursell

Tristan Ursell (view profile)

Find local maxima, local minima, saddle points, and flat regions in an image. (image, maximum, maxima)

[x,y,z,c]=imextrema(im1,varargin)

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updated 2 years ago

Log scale density function of basic distributions by Mo Chen

Mo Chen (view profile)

probability density function of basic distributions in log scale (pdf, probability, distribution)

logBesseli(nu,x)

logDirichletPdf(X, a)

logGaussPdf(X, mu, sigma)

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updated 2 years ago

RANDRAW by Alex Bar-Guy

Alex Bar-Guy (view profile)

Efficient Random Variates Generator (from over 50 distributions). (statistics, probability, random variable gener...)

randraw.m

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updated 2 years ago

Truncated multivariate normal by Tim Benham

Tim Benham (view profile)

Generates pseudo-random vectors drawn from the truncated multivariate normal distribution. (random, distribution, gaussian)

TruncatedGaussian(sigma, range, varargin)

rmvnrnd(mu,sigma,N,A,b,rhoThr,debug)

rmvnrnd_eg.m

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updated 2 years ago

Back forward sweep algorithm for radial distribution systems by david

david (view profile)

Backward/ forward sweep algorithm for three-phase load-flow analysis of radial distribution systems. (distribution)

BF.m

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updated 2 years ago

Fit distributions to censored data by Leonidas Bantis

Fits distributions to data when left and/or right and/or interval censoring is present (distribution, fit, censoring)

evfitc.m

expfitc.m

gamfitc.m

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updated 3 years ago

Distributions by Alexios Fourlis

This Gui is a simple way to display some useful distributions. (distribution, normal, poisson)

RnG(varargin)

SNG_task1(varargin)

exponential(varargin)

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updated 3 years ago

TRIPLESTEST by Jos (10584)

Jos (10584) (view profile)

a non-parametric test for asymmetry (statistics, probability, test symmetry nonpara...)

triplestest(X, alpha)

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updated 3 years ago

Lambertian Emission of 1 LED by Nishant Gupta

The code is customizable and scalable version of Lambertian Emission (only incident) of 1 LED. (led, lambertian, emission)

Lambertian_1LED.m

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updated 3 years ago

Fit all valid parametric probability distributions to data by Mike Sheppard

Mike Sheppard (view profile)

ALLFITDIST Fit all valid parametric probability distributions to data. (simulation, statistics, finance)

allfitdist(data,sortby,varargin)

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updated 3 years ago

Random Numbers from a Discrete Distribution by Tristan Ursell

Tristan Ursell (view profile)

Simple algorithm to generate random numbers from a user-defined discrete probability distribution. (random, number, variable)

gendist(P,N,M,varargin)

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updated 3 years ago

Symbol Dealing Distributor by Michael Chan

Michael Chan (view profile)

The utility may be used for example card dealing or similar operations. (data, card dealing, distribution)

symbolDealingDistributor( numberOfRecipientsToDealTo, tex...

usage_symbolDealingDistributor.m

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updated 3 years ago

Character/ symbol frequency distribution analaysis on vintage ciphers by Michael Chan

Michael Chan (view profile)

Demonstrates character/ symbol frequency distribution analysis (vintage ciphers, caesar cipher, vigenere cipher)

caesarCipher( inText, cipherMode )

plotCharDistributionFreq( textContents, fileTarget )

plotCharDistributionFreqDiff( textContents )

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updated almost 4 years ago

Bean Machine by Michael

Michael (view profile)

Bean Machine Simulation (a.k.a. Plinko or binomial distribution) (binomial, distribution, plinko)

bean_machine.m

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updated almost 4 years ago

rand_extended computes a random number in the interval [a,b] by Nassim Khaled

Nassim Khaled (view profile)

rand_extended computes a random number in the interval [a,b] (random, rand, normal)

M=rand_extended(a,b,n,m)

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updated 4 years ago

M-file dependency consolidator by Jit

Jit (view profile)

Will take a given m-file, or directory of such files, and consolidate any dependent m/mex files (mfile, distribution, dependency)

deppkg(SRC, DEST, IS_recursive)

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updated 4 years ago

HistConnect by Dirk-Jan Kroon

Dirk-Jan Kroon (view profile)

Smooth histograms for sparse sampled signals and images, using low-frequency assumption. (histogram, hist, linear interpolation)

H=HistConnect(X,B,R)

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updated 4 years ago

color dot plot by Per Sundqvist

Colored 2D scatter density plot. Mimics a 2D probability distribution for random data points. (2d scatter plot, probability plot, particle swarm)

coldotplot(x,y,s0,Ad)

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updated 4 years ago

cosspace by Cole Stephens

Cole Stephens (view profile)

Create a vector of cosine spaced points. (cosine spacing, space, distribution)

cosspace(startPoint, endPoint, varargin)

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updated 4 years ago

sinspace by Sky Sartorius

Sky Sartorius (view profile)

Generates a sine-spaced vector with elements clustered at one of the two endpoints (clustered, clustering, sine)

sinspace(d1, d2, n, factor)

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updated 4 years ago

cosspace by Sky Sartorius

Sky Sartorius (view profile)

Generates cosine- or acos-spaced vector with elements clustered or sparse at the endpoints (cosine, spacing, spaced)

cosspace(d1, d2, n, factor)

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updated almost 5 years ago

Truncated Gaussian by Bruno Luong

Bruno Luong (view profile)

Generate a pseudo-random vector X drawn from the truncated Gaussian distribution (gaussian, normal, random)

TruncatedGaussian(sigma, range, varargin)

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updated almost 5 years ago

Gini coefficient and the Lorentz curve by Yvan Lengwiler

Yvan Lengwiler (view profile)

Computes the Gini coefficient and the Lorentz curve of weighted data. (distribution, inequality, statistics)

gini(pop,val,makeplot)

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updated almost 5 years ago

marginalscatter by Jeff Tuhtan

Scatter plot with ticks showing the marginal distributions. (scatter plot, distribution, tufte)

marginalscatter(data,LineSpec,xColor,yColor,MarkerSize)

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updated almost 5 years ago

rug plots by Rob Campbell

Rob Campbell (view profile)

Creates a so-called "rug" plot similar to those produced by the free stats package, R. (rug, plot, histogram)

varargout=rug(varargin)

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updated almost 5 years ago

GINI coefficient by Oleg Komarov

Oleg Komarov (view profile)

A measure of statistical dispersion (gini, coeff, statistic)

ginicoeff(In,dim,nosamplecorr)

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