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updated 7 days ago

TrueRNG Hardware Random Number Generator Interface / Driver by Matt

Matlab interface to the TrueRNG Hardware Random Number Generator sold by ubld.it (true random number ge..., statistics, probability)

truerng(varargin)

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updated 15 days ago

Stochastic Weather Generator (WeaGETS) by JIE CHEN

WeaGETS - a Matlab-based daily scale weather generator for generating precipitation and temperature (modeling, simulation, statistics)

FFT_monthly_precip(monthly_observed_P)

FFT_monthly_std_reduction(monthly_observed_P)

FFT_yearly_precip(yearly_observed_P)

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updated 20 days ago

Link variable from MatFile object by Mitchell

Links partial or entire variable from a MatFile object to pass as object (matlab, matfile, save)

matlinkvar

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updated 21 days ago

Confusion matrix, Accuracy, Precision, Specificity, Sensitivity, Recall, F-score by Name

This function evaluates the common performance measures for classification models. (confusion matrix, statistics)

confusionmatStats(group,grouphat)

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updated 29 days ago

allan by M. A. Hopcroft

Calculates standard Allan Deviation (ADEV) of a time domain signal. (statistics, probability, allan deviation)

allan(data,tau,name,verbose)

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updated 29 days ago

allan_modified by M. A. Hopcroft

allan_modified.m calculates the modified Allan deviation (MDEV) of a time domain signal. (adev, mdev, frequency stability)

allan_modified(data,tau,name,verbose)

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updated 29 days ago

allan_overlap by M. A. Hopcroft

Calculates overlapping Allan Deviation (ADEV) of a time domain signal. (adev, statistics, frequency stability)

allan_overlap(data,tau,name,verbose)

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updated 1 month ago

sample correlation distribution function by Joshua Carmichael

Compute PDF for the sample correlation (probability, statistics, sample correlation)

corrdist(r, ro, n)

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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...

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updated 1 month ago

libPLS: An Integrated Library for Partial Least Squares Regression and Discriminant Analysis by Hongdong Li

chemometrics, metabolomics, model population analysis, variable selection, feature selection (statistics, modeling, model population anal...)

C=ldapinv(X,y,weight)

CARS=carspls(X,y,A,fold,method,num,selectLV,originalVersi...

CV=plscv(X,y,A,K,method,PROCESS,order)

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updated 1 month ago

Merge datasets by Ehsan

merge two different datasets and remove the rows which one data set is missing (statistics, data)

[output]=combine_data(Dataset_1,Dataset_2,index_1,index_2)

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updated 1 month ago

Doubly Noncentral Beta Distribution function by Joshua Carmichael

Computes saddle-point approximation to Beta-distribution (doubly noncentral, probability, statistics)

SPncbetapdf(bvec,n1,n2,theta1,theta2)

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updated 1 month ago

Doubly Noncentral F Distribution function by Joshua Carmichael

Computes saddle-point approximation to F-distribution (probability distribut..., statistics, doubly noncentral)

SPncfpdf(xords,n1,n2,theta1,theta2,acclevel)

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updated 1 month ago

Linear Algebra Package by Brian Moore

Implements many common linear algebra functions in completely self-contained MATLAB code. (linear algebra, numerical analysis, matrix theory)

myArnoldi(mat,varargin)

myCholesky(mat,varargin)

myCompanionMatrix(c)

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updated 1 month ago

Show in uniformly sampled order by Mark Matusevich

Shows examples one after another in uniformly sampled order. (graphics, interactive, gui)

show_uniformly_sampled(nCases, plot_function)

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updated 1 month ago

Noncentral Beta Distribution by Joshua Carmichael

Compute the Noncentral Beta using Transformations (probability, statistics, distributions)

ncbeta (x, a, b, lam )

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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...

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updated 1 month ago

hpmixed by Viktor Witkovsky

REML based fitting of the linear mixed effects models with a simple variance covariance structure (statistics)

Example_01_SplitPlotData

getFisherInfApprox(lmefit,options)

getFisherInfExact(lmefit,options)

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updated 1 month ago

polyparci by Star Strider

POLYPARCI calculates confidence intervals for parameters estimated by ‘polyfit’. (polyfit, statistics, parameter estimation)

polyparci.m

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updated 2 months ago

MyFisher23 by Giuseppe Cardillo

A very compact routine for Fisher's exact test on 2x3 contingency table (statistics, probability, fishers exact test 2x...)

Pvalue=myfisher23(x)

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updated 2 months ago

MyFisher33 by Giuseppe Cardillo

A very compact routine to compute Fisher's exact test on a 3x3 matrix (statistics, probability, fisher exact test 3x3...)

Pvalue=myfisher33(x)

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updated 2 months ago

Peak Fitter by Tom O'Haver

Command-line peak fitter for time-series signals. Version 5, February 2014 (chemistry, curve fitting, decomposition)

[FitResults,LowestError,BestStart,xi,yi,BootResults]=peak...

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updated 2 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 2 months ago

Zero crossing finder by Aubai

This function is used to recognize the zero corssing of an input signal (mathematics, measurement, optimization)

Zeros_finding_Rowdata_final(y,x,f,tol)

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updated 2 months ago

Easy 'n fast smoothing for 1-D to N-D data by Damien Garcia

SMOOTHN allows automatized and robust smoothing in arbitrary dimension w/wo missing values (image processing, signal processing, statistics)

smoothn(varargin)

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updated 2 months ago

Regression Utilities by Joe Henning

A variety of regression utilities (regression, statistics, least squares)

cookdist(x, y, sigy, c, basis, plotflag)

irsvdregr(x, y, c, k)

ladratregr(x, y, sigy, p, q, monflag)

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updated 2 months ago

"Pop-in" Analysis From Indentation Tests by David MERCIER

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

[maxtab, mintab]=peakdet(v, delta, x)

GUI_popin_analysis_from_indentation_test.m

clean_data.m

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updated 2 months ago

Plot data with error bars on both x and y axes by Qi An

plot data with error bars along both x and y axes (errorbar, statistics)

errorbarxy.m

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updated 3 months ago

FDA LDA multiclass by Sultan Alzahrani

Linear discriminant analysis or Fisher's linear discriminant (machine learning, statistics, information theory)

FDA(X,Y,r)

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updated 3 months ago

Mean square displacement analysis of particles trajectories by Jean-Yves Tinevez

A MATLAB class for the mean square displacement analysis of particle trajectories, with a tutorial. (measurement, simulation, statistics)

msdanalyzer.m

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updated 3 months ago

Semideviation by Abdulaziz Alhouti

Estimates the downside and upside deviations (finance, investment, statistics)

[LowerSTD UpperSTD]=semistd(x)

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updated 3 months ago

chi2cont by Mark

chi2cont performs a chi-square test for an m-by-n contingency table (chisquare, statistics, frequency)

chi2cont(x,varargin)

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updated 3 months ago

REGRESSION ANALYSIS. by Gentian Zavalani

Applications of regression analysis (statistics, analysis, regression)

cpodaf(unnamed1)

createFit(LP,LS)

Model.m

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updated 3 months ago

Cochran–Armitage test by Alexander

Cochran–Armitage test for trend in proportions (statistics)

[p_CA,stats]=cochran_arm(x,w)

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updated 3 months ago

Dot Density Plot by Molly Rossow

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

dotdensity(varargin)

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updated 3 months ago

ROC curve by Giuseppe Cardillo

compute a ROC curve (statistics, probability, roc)

ROCout=roc(varargin)

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updated 3 months ago

wmtest by Daria Ogneva

WM-test. The method uses the Wilcoxon–Mann–Whitney rank-order test. (statistics, test)

wmtest(x1, x2, alpha, tail)

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updated 3 months ago

errorbarjitter by David Stern

Plot mean ± SD alongside jittered raw data (plotting, jitter, statistics)

errorbarjitter.m

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updated 3 months 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 3 months ago

alypermtest by Daria Ogneva

Permutation Test Based on Aly Statistics (statistics, test)

alypermtest(x1, x2, alpha, tail, maxperm)

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updated 4 months ago

Discretization methods: Class-Attribute Contingency Coefficient (CACC - MATLAB) by Julio Zaragoza

Correct Implementation of the CACC Discretization Method.http://cs.adelaide.edu.au/~jzaragoza (statistics, mathematics)

cacc(data)

main.m

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updated 4 months ago

Backtracking Search Optimization Algorithm by PINAR CIVICIOGLU

A new swarm-based global optimization algorithm for real valued numerical optimization problems. (optimization, signal processing, image processing)

FoxHoles(x,mydata)

[fname,fnc,low,up,dim]=setttingOfBenchmarkFnc(i)

ackley(x,mydata)

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updated 4 months 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 4 months ago

Particle Swarm Optimization by Yan Ou

[xMin,yMin] = pso(fun,np,lb,ub); (optimization, mathematics, statistics)

Demo

[out]=ackley(in)

pso(fun,np,lb,ub,inertia,correction_factor,iteration,stop...

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updated 4 months ago

physical value class by Uriel

a class that represents a physical value with units and errors (physics, chemistry, statistics)

array_of_vals(vals_arr, err_arr, units)

PhysicalVal

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updated 4 months ago

compare_correlation_coefficients by Sisi Ma

This function compare if two correlation coefficients are significantly different. (statistics, correlation)

compare_correlation_coefficients(r1,r2,n1,n2)

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updated 4 months ago

Introduction to MATLAB for Machine Learning by Kristen

Includes a guide to getting started with MATLAB and builds to applying machine learning techniques. (machine learning, statistics, tutorial)

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updated 4 months ago

percentilePlot: Plot Any Percentile for Time Series Data by Kirk

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

colorSpectrum(N)

percentilePlot(Data,varargin)

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updated 4 months ago

Fisher’s Exact Test by Michael Boedigheimer

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

fexact( varargin )

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updated 4 months ago

IEC-RMS-Calculater by Aubai

Use this module to calculate the RMS value of an input signals according to the IEC norm (signal processing, simulink, statistics)

IEC_RMS_V0

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