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updated 20 days ago

LTreg.m by Lars

Find the p value and coefficients for linear regression (regression, probability, statistics)

[A,B,SE,tstat,p]=LTreg(x,y)

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updated 23 days ago

Shapiro-Wilk and Shapiro-Francia normality tests. by Ahmed Ben Saïda

Shapiro-Wilk & Shapiro-Francia parametric hypothesis test of composite normality. (statistics, probability, normality test)

swtest.m

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updated 24 days ago

GMMEM based pixel labeling and Segmentation.zip by Mohammad Asif Khan

Program segment pixels on the basis of maximum probability obtained using EMGM algorithm (image processing, image segmentation, gaussian mixture mode...)

[meu1,sigma1,wt]=expectmaxx(data,k)

gauss_dist_opt(x,meu,sigma)

callexpectmaxx.m

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updated 1 month ago

PDF Package by Brian Moore

A MATLAB package for generating and manipulating empirical PDFs and CDFs (probability, probability distribut..., data visualization)

CDFeval(F,x)

CDFgen(varargin)

CDFinv(F,Fx)

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updated 1 month ago

Histogram fitting Probability Density, Counts, Frequency by Nathan Orloff

A cleaned up version of histfit that outputs data (probability, histogram, fit)

histfit2(data,nbins,dist,plottype)

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updated 1 month ago

LambertWchi2 by Viktor Witkovsky

Logarithmic Lambert W x chi2 distribution (probability, statistics)

chi2chf(t,n,d)

lwchi2ConvCdf.m

lwchi2ConvPdf.m

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updated 3 months ago

3D Gaussian ellipses constant probability curves by Hugo

Construct data points of ellipsoids depicting contour curves of 3-dimensional Gaussian distributions (contour curves, covariance matrix, data points)

ellipsedata3(covmat,center,numpoints,sigmarule,varargin)

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updated 3 months ago

Gaussian ellipses constant probability curves by Hugo

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 3 months 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 4 months 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 4 months 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 4 months 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 4 months ago

Q-learning (Model-free Value Iteration) Algorithm for Deterministic Cleaning Robot by Reza Ahmadzadeh

An Example for Reinforcement Learning using Q-learning with epsilon-greedy exploration (qlearning, learning, robot)

qlearning

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updated 4 months 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 5 months 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 5 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 5 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 5 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 5 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

ROC curve by Giuseppe Cardillo

compute a ROC curve (statistics, probability, roc)

ROCout=roc(varargin)

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updated 6 months ago

Probability Test by Shujaat Khan

Program shows the random Process and how trials effect the error in Probability Calculation (random numbers, probability)

Propablity_Test.m

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updated 7 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 8 months ago

probability density function of (Gaussian Normal Distribution) by Jamal Ahmad

Gaussian Normal Distribution is one of the most popular distributions that is widely used. (gaussian normal distr..., pdf, probability)

normal_gaussian_pdf.m

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updated 10 months ago

Probabilistic analysis of IEEE 802.11 (802.11e) by Pavel Rajmic

Evaluating probabilities that a specified station gains the access to the wireless medium. (probability, ieee 80211e, edca)

edca_probability_collision(matrix)

edca_probability_win(matrix,full)

edca_simulation(matrix, count)

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updated 10 months ago

Propagation process under various fading distributions in cellular networks by H. P. Keeler

Demonstrates SINR, SIR, and other quantities are invariant under arbitrary fading. (simulation, modeling, wireless)

PropProcess.m

PropProcessInhom.m

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updated 10 months ago

A two-tier cellular network is equivalent to a one-tier network by H. P. Keeler

Demonstrates how a two-tier cellular network can be viewed as a one-tier isotropic network. (simulation, probability, sinr)

PropEquivalenceTwoTier.m

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updated 10 months ago

press by Antonio Trujillo-Ortiz

Prediction error sum of squares. (statistics, probability, residual scaling)

press(D)

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updated 11 months ago

Bivariant Kernel Density Estimation (V2.1) by Yi Cao

A tool for bivariant pdf, cdf and icdf estimation using Gaussian kernel function. (statistics, probability, bivariant gaussian ke...)

Bivariate Kernel Density Estimation Demonstration

gkde2.m

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updated 12 months ago

MATLAB R-link by Robert Henson

Functions for calling the statistical package R from within MATLAB. (statistics, probability, r cran)

closeR(handle)

evalR(command,noreturn)

getRdata(varname)

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updated 12 months ago

Spearman by Marco Borges

Spearman function calculates the Spearman rank correlation coeff using matlab library functions (spearman, correlation, coefficient)

spearman(x,y)

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updated 1 year ago

Symbol Probability in a message by Ashish Meshram (Meet)

This file deals with calculating symbol probability in a message (probability, source coding, communication)

GetSymAPrioriProb(a)

Test.m

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updated 1 year ago

Duration (CDF) Plot by Roger Parkyn

A simple plotter for ranked data against empirical probability. (hydrology, probability, duration plot)

duration_plot(y_data, varargin)

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updated 1 year ago

PDFsampler by Pantelis Sopasakis

A simple and handy PDF (Probability Distribution Function) re-constructor and sampler. (rng, pdf, monte carlo)

PDFsampler

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updated 1 year ago

Gamma Function CDF by Jamal Ahmad

matlab code for ploting Gamma Function CDF. (gamma cdf, probability)

gamma_cdf.m

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updated 1 year ago

Gamma Function PDF by Jamal Ahmad

matlab code for ploting the pdf of the gamma function. (gamma function, probability)

gamma_pdf.m

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updated 1 year ago

Outlier removal v2 by Paul

Rosner's many outlier test, vectorized. (outlier removal, outlier, rosner)

outlier(y, alpha, k)

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updated 1 year ago

Preprocessing dataset in IDS by Maher Salem

This code transfer nominal features into numeric and then normalize the whole dataset using min-max (preprocessing, normalization, kdd)

KDDPreprocessor.m

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updated 1 year ago

Log scale density function of basic distributions by Mo Chen

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 1 year ago

RANDRAW by Alex Bar-Guy

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

randraw.m

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updated 1 year ago

Three way Dual Probability by Alex Dytso

This code simulates a dual between 3 players and compares two strategies (demo, probability)

ThreeWayDualProbability.m

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updated 1 year ago

probOfStreak by Jeff Evans

Calculate the probability of a run or streak of K consecutive successes in N Bernoulli trials. (probability, combinatorics, run)

probOfStreak(N,K,p)

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updated 1 year ago

Wilcoxon test by Giuseppe Cardillo

non parametric Wilcoxon test for two paired samples (statistics, probability, wilcoxon)

STATS=wilcoxon(varargin)

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updated 1 year ago

EM for HMM Multivariate Gaussian processes by Sebastien PARIS

A fast implementation of the EM Algorithm for HMM Multivariate Gaussian Mixture (statistics, probability, hmm)

mexme_em_ghmm.m

test_em_ghmm.m

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updated 1 year ago

EM_MVGM by Sebastien PARIS

Fast implementation of EM algorithm for multivariate gaussian mixture (statistics, probability, expectationmaximizati...)

mexme_em_mvgm.m

test_em_mvgm.m

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updated 1 year ago

PCA and ICA Package by Brian Moore

Implements Principal Component Analysis (PCA) and Independent Component Analysis (ICA). (statistics, probability, signal processing)

myCenter(z)

myCenterAndWhiten(z)

myICA(z,NUM,varargin)

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updated almost 2 years ago

Kalman Filter Package by Brian Moore

Implements Kalman Filter, Extended Kalman Filter, Dual Kalman Filter, and Square Root Kalman Filters (kalman filtering, adaptive filters, signal processing)

EWMA(z,L)

EWMACovEst(z,smoothed_z,i,N,Rold,Qold)

KalmanFilterIteration(z,Q,R,x_aposteriori_last,P_aposteri...

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updated almost 2 years ago

MyRegression by Giuseppe Cardillo

A simple function on LS linear regression with many informative outputs (statistics, probability, leastsquares linear r...)

[slope,intercept,STAT]=myregr(x,y,verbose)

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updated almost 2 years ago

Inequality Package by Francesco Pozzi

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

atkinsonineq.m

ginicoeff(p, w)

lorenzcurve.m

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updated almost 2 years ago

Texas Hold'Em Poker Simulator by Brian Moore

This application simulates Texas Hold'Em poker probabilities via Monte Carlo simulation. (monte carlo simulatio..., simulation, gui)

TexasHoldEmSimulator(varargin)

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updated almost 2 years ago

NEARESTPOINT (sep 2012) by Jos (10584)

NEARESTPOINT - find the nearest value in another vector (statistics, probability, distance)

nearestpoint(x,y,m)

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