Refine by Time Frame

image thumbnail

updated 5 days ago

DavidMercier/PopIn by David MERCIER

Weibull distribution of "pop-in" observed on load-displ. curves obtained through indentation tests. (statistics, indentation, weibull)

image thumbnail

updated 6 days ago

Nonstationary Extreme Value Analysis (NEVA) Toolbox by HRL

Nonstationary Extreme Value Analysis (NEVA) (statistics, climate, extreme value analysi...)

GEVQQcheck(DATA,nsite,Now)

GPQQcheck(DATA,nsite)

Mann_Kendall(V,alpha)

image thumbnail

updated 8 days ago

fexact( varargin ) by Michael Boedigheimer

Hypergeometric cumulative distribution (left, right and two-tailed) including permutation testing. (probability, statistics, hypergeometric)

fexact( varargin )

image thumbnail

updated 10 days ago

Simple example and generic function for kmeans clustering by Soumya Banerjee

Simple generic function and example to perform kmeans clustering (clustering, machine learning, mathematics)

kmeans_generic

call_kmeans()

image thumbnail

updated 10 days ago

giqr by Antonio Trujillo-Ortiz

Interquartile range of a grouped sample. (statistics, frequency distributio..., grouped data)

giqr(x)

image thumbnail

updated 10 days ago

Marginal distributions of a bivariate function by Shoaibur Rahman

This function computes the marginal distributions of each variable in a bivariate function. (probability, computer vision, statistics)

marginaldist(f,x,y,distributionType)

testFunction(x,y)

image thumbnail

updated 10 days ago

Fast Third Order Cross-Cumulant calculation by Brian

Performs a fast third order cross cumulant calculation between the three vectors (x,y,z). (signal processing, mathematics, statistics)

cum3xyz(x,y,z, nsamp, overlap,window)

image thumbnail

updated 11 days ago

poisskekur by Antonio Trujillo-Ortiz

Skewness, kurtosis and kurtosis excess of the Poisson distribution. (statistics, discrete distribution, poisson)

poisskekur(lambda)

image thumbnail

updated 11 days ago

nbinskekur by Antonio Trujillo-Ortiz

Skewness, kurtosis and kurtosis excess of the negative binomial distribution. (statistics, discrete distribution, negative binomial)

nbinskekur(r,p)

image thumbnail

updated 11 days ago

hygeskekur by Antonio Trujillo-Ortiz

Skewness, kurtosis and kurtosis excess of the hypergeometric distribution. (statistics, discrete distribution, hypergeometric)

hygeskekur(m,k,n)

image thumbnail

updated 11 days ago

geoskekur by Antonio Trujillo-Ortiz

Skewness, kurtosis and kurtosis excess of the geometric distribution. (statistics, discrete distribution, geometric)

geoskekur(p)

image thumbnail

updated 11 days ago

berskekur by Antonio Trujillo-Ortiz

Skewness, kurtosis and kurtosis excess of the Bernoulli distribution. (statistics, discrete distribution, bernoulli)

berskekur(p)

image thumbnail

updated 11 days ago

binoskekur by Antonio Trujillo-Ortiz

Skewness, kurtosis and kurtosis excess of the Bernoulli distribution. (statistics, discrete distribution, binomial)

binoskekur(n,p)

image thumbnail

updated 16 days ago

PLS by Shimul Shekh

PLS algorithom (statistics)

image thumbnail

updated 19 days ago

mollymolly/Dot-Density-Plot by Molly Rossow

Draws a dot density plot. (plotting, data exploration, statistics)

image thumbnail

updated 20 days ago

plotit(xi,yi,polyorder) by Tom O'Haver

Simple function for plotting and fitting x,y data to polynomials, with error estimation. (signal processing, statistics, plot)

plotit(xi,yi,polyorder)

image thumbnail

updated 21 days ago

Data Normalization and Standardization by Joseph Santarcangelo

Normalization and Standardization of data (statistics, machine learning, standard)

StatisticalNormaliz(X,Type)

main.m

image thumbnail

updated 23 days ago

Simple example and generic function for SVM binary classifier by Soumya Banerjee

Simple generic function that takes two labelled classes and trains SVM classifier. (classification, machine learning, optimization)

svm_classifier

svm_call

image thumbnail

updated 24 days ago

Successive Group Selection for Microaggregation by Costas Panagiotakis

A method that solves the statistical disclosure control (Microaggregation) (clustering, microaggregation, statistical disclosur...)

GSMS_T2(Data,K,runTFRP2)

image thumbnail

updated 27 days ago

Normalisation to the standard score by Ryan Batehup

Normalises along a dimension of an input matrix (statistics, earth science)

stand_norm(unnormalised_data,normalisation_dimension)

image thumbnail

updated 28 days ago

TDIST by Viktor Witkovsky

Distribution of a linear combination of independent symmetric random variables, e.g. Student's t (statistics, probability, probability distribut...)

EXAMPLES

chf2pdf.m

tdist.m

image thumbnail

updated 29 days ago

Mass Univariate ERP Toolbox by David Groppe

Functions for performing and visualizing mass univariate analyses of event-related potentials. (multiple comparisons, tmax, toolbox)

gui_erp.m

save_matmk.m

GNDs2GRP(gui_infiles_or_tmplt,varargin)

image thumbnail

updated 29 days ago

Data density plot by Malcolm McLean

Plots data density of a two-dimensional distribution for human viewing. (data density, visualization, statistics)

DataDensityPlot( x, y, levels )

dataDensity( x, y, width, height, limits, fudge )

TestDataDensity.m

image thumbnail

updated 1 month ago

OptiPt by Florian Wickelmaier

Fitting and testing of probabilistic choice models. (statistics, probability, probabilistic choice ...)

OptiPt(M,A,s)

image thumbnail

updated 1 month ago

multihistfit(data,nbins,varargin) by Frederik Kratzert

Fit multiple distributions in one figure to a dataset (statistics, histogram, pdf)

multihistfit(data,nbins,varargin)

image thumbnail

updated 1 month 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...

image thumbnail

updated 1 month ago

Binomial Inverse (Binary Search) by Nade Sritanyaratana

Binomial inverse cumulative distribution function via binary search (statistics, binomial, probability)

binoinv_bs(y,n,p)

image thumbnail

updated 1 month 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...

image thumbnail

updated 1 month 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)

image thumbnail

updated 1 month ago

usmannazir/Gunshot-Detection by Usman

GUNSHOT detection using Baye's Rule (statistics)

image thumbnail

updated 1 month 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...

image thumbnail

updated 1 month ago

sea elevation by Orlando Rodríguez

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

sea_elevation(x,U)

image thumbnail

updated 1 month 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)

image thumbnail

updated 1 month ago

ymatsunaga/mdtoolbox by Yasuhiro

Collection of analysis routines for molecular dynamics trajectories of biomolecules (molecular dynamics, analysis, statistics)

image thumbnail

updated 1 month ago

Bayesian Linear Regression by Soumya Banerjee

This is a set of MATLAB functions to do Bayesian linear regression (statistics, optimization, mathematics)

bayesian_regression

CALL_bayesian_regression

image thumbnail

updated 1 month ago

Kernel smoothing density estimate for circular data by Vlad Atanasiu

Provides various methods to smooth circular data. (statistics, mathematics)

circ_ksdensity.m

circ_iqr(alpha)

image thumbnail

updated 1 month ago

Cobra toolbox for feature selection by Tofigh

Cobra toolbox contains feature selection algorithms based on mutual information. (feature selection, machine learning, statistics)

Q_const(X,C,mrmr)

backward_elimination(beta,Q)

cobra_machine(Q,beta)

image thumbnail

updated 1 month ago

TSLS (variable input) by raffaele

this function allows multiple input arguments for a TSLS regression (statistics, econometrics, regression)

tsls(y,x,varargin)

image thumbnail

updated 1 month ago

sigstar(groups,stats,nosort) by Rob Campbell

Add significance bars and asterisks to various plot types (statistics, plotting, pvalue)

sigstar(groups,stats,nosort)

image thumbnail

updated 1 month ago

2-d Kolmorogov-Smirnov test, n-d energy test, Hotelling T^2 test by Brian Lau

Test for differences between two multidimensional distributions (2-d K-S test, n-d energy test) (statistics, multivariate)

image thumbnail

updated 1 month ago

mandymejia/shrinkIt by Amanda Mejia

Perform shrinkage on resting state fMRI connectivity matrices for subject-level parcellation (fmri, statistics, parcellation)

image thumbnail

updated 1 month ago

Expectation Maximization Algorithm.zip by Sultan Alzahrani

Implementation of Expectation Maximization Algorithm (em ml, statistics, machine learning)

ComputeLogLiklihood(x,means,converiances,liklihood)

E_Step(x,liklihood,means,converiances)

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

image thumbnail

updated 1 month ago

libPLS_1.95.zip by Hongdong Li

libPLS: An Integrated Library of Partial Least Squares Regression and Discriminant Analysis (signal processing, statistics, modeling)

irf.m

plsnipals.m

axisrange(x)

image thumbnail

updated 1 month ago

Detection MIMO toolbox by Irene Santos

Compute SER of a MIMO system using different detection algorithms (probability, signal error rate, mimo)

EP.m

ZF_SIC.m

GTA.m

image thumbnail

updated 1 month ago

Global Sensitivity Analysis Toolbox by flax

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

fnc_FAST_getFreqs.m

TestModel.m

GSA_FAST_GetSi(pro)

image thumbnail

updated 1 month ago

Inverse Tangent Doubt by JANAK TRIVEDI

Doubt related Inverse Tangent (mathematics, physics, statistics)

tan_doubt.m

image thumbnail

updated 1 month ago

Principal component analysis for structural damage detection by Jhonatan Camacho

Implementation of PCA base line models for structural damage detection. (signal processing, statistics, data exploration)

PCA_FaultDetection.m

image thumbnail

updated 1 month ago

Swarm Rapid Centroid Estimation: A particle swarm clustering algorithm by Mitchell Yuwono

An efficient particle swarm approach for rapid optimization of cluster centroids. (optimization, statistics, data exploration)

EnsembleAggregate(softlabels,method,visualize)

RCE(in,k, varargin )

[h,x,y,z] =plot_fuzzy_voronoi (dt, u, m,N_steps,distance,...

image thumbnail

updated 1 month ago

hist2d(D,Xn,Yn,Xrange,Yrange) by Yang Hu

Optimized 2-dimensional Histogram for Complex Data (statistics, function)

hist2d(D,Xn,Yn,Xrange,Yrange)

image thumbnail

updated 1 month ago

svdd by chang

svdd code ,can run. (signal processing, statistics)

svdd_solve.m

KernelMatrix(TrainMatrix,Sigma)

predict(KM,testMatrix,SV,alpha,kesi)

Contact us