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updated 3 months ago

Moving-window mean and variance by Dennis

Efficient computation of moving-window mean and moving-window variance (moving average, moving variance, moving standard devia...)

moving_mean_var(m_prev, s2_prev, x_hist, x_new, w)

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updated 8 months ago

Patch Curvature by Dirk-Jan Kroon

Principal, Gaussian and Mean Curvature of triangulated mesh (curvature, gaussian, principal)

[Cmean,Cgaussian,Dir1,Dir2,Lambda1,Lambda2]=patchcurvatur...

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updated 9 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 1 year ago

running average and standard deviation of vectors by Stephan Koehler

computes the running average and standard deviation of vectors or matrices for a given window size. (mean, standard deviation, running average)

running_mean_std( varargin )

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updated 1 year ago

Filter - smooth (calculating the moving average along a vector) by Adrian Lara-Quintanilla

This function calculates the moving average along that vector. It can be used to smooth a series. (smooth, filter, timeseries)

moving_average.m

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updated 1 year ago

Averaging Quaternions by Tolga Birdal

This function computes the average (mean) quaternion. (rotation, mean, average)

[Qavg]=avg_quaternion_markley(Q)

[]=test_avg_quaternion()

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updated almost 2 years ago

Image Noise Reduction by Local Statistics by Tristan Ursell

Reduce image noise by measuring local pixel statistics and remapping intensities. (image processing, image, noise)

[varargout]=relnoise(Iin,sz,sigma,varargin)

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updated almost 2 years ago

gmean by Antonio Trujillo-Ortiz

Mean of a grouped sample. (grouped data, frequency distributio..., descriptive statistic...)

gmean(x)

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updated 2 years ago

meancell by Rodolfo Alatorre

the program obtain the mean row from a cell of different lengths (mean, statistics)

meancell.m

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updated 2 years ago

rndvar by Damith Senaratne

Provides a MATLAB class for simulating random variables (RV). (random variable, monte carlo, mean)

rndvar

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updated 2 years ago

Overall mean & standard deviation of groups of observations by Sebastian W

Calculate the overall mean and standard deviation of groups of observations (mean, std, standard)

overallmeanstd(grpn, grpmean, grpstd)

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updated 2 years ago

Simple dB and Power of 10 Conversion Utilities by Joe Henning

Convert dBm to p-p voltage, calculate dB mean, calculate next power of 10 (dbm, peaktopeak, voltage)

dbm_to_vpp (dbm, load)

dbmean(x,dim)

nextpow10(n)

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updated almost 3 years ago

Degree of Agreement Calculator by Muhammad Mhajna

This function do an agreement degree calculations. (blandaltman, bland, altman)

[diff_mean,diff_SD,rho_mean_diff,rho_x_y,poly_diff_mean,p...

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updated 3 years ago

Root Mean Squared by dberm22

This set of two functions returns the root mean squared of any 1-D signal. (rms, frms, root mean squared)

frms( S )

rms( s )

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updated 3 years ago

Allstats by Francisco de Castro

Many statistics of a vector or matrix (statistics, mean, mode)

allstats(A,varargin)

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updated almost 4 years ago

stdshade by Simon Musall

Short code to create shading around a mean. Input is a matrix with rows of observations. (errorbar, shading, standarderror)

stdshade(amatrix,alpha,acolor,F,smth)

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updated almost 4 years ago

BlockMean by Jan Simon

Mean of rectangular submatrices, fast C-Mex (no running mean) (mean, matrix, array)

BlockMean(X, V, W)

uTest_BlockMean(doSpeed)

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updated 4 years ago

smooth by Christopher Hummersone

Perform windowed smoothing on a vector using mathematical functions (smooth, rms, median)

smooth(x,frame,mode)

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updated 4 years ago

cumulativ statistic by Mauro

cumstat calculate the mean and std of an array from 1 to n (cumulative, cumulativ, statistic)

cumstat(x,dim)

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updated 4 years ago

cumulative statistic with NaN's by Mauro

cumstat calculate the mean and std of an array with NaN's from 1 to n (cumulative cumulativ, statistic, mean)

nancumstat(x,dim)

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updated 4 years ago

MeanStdF by Adam Nieslony

Mean and standard deviation functions of a signal (mean, std, standard deviation)

meanstdf(x, w)

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updated almost 5 years ago

Sort data, plot means, std errors by Don MacLeod

Given a matrix with y, x and z columns, plot graphs of y vs x for each z, with error bars. (statistics, probability, mean)

meansemfun(datasource, xcolindex, ycolindex, paramcolindex)

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updated almost 5 years ago

pmean.m v1.1 (Sep 2009) by Carlos Adrian Vargas Aguilera

MEAN and STD of angles, polar, cylindrical, spherical or cartesian coordinates! (mean, pol2cart, cart2pol)

pmean.m

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updated 6 years ago

NaN Suite by Jan Gläscher

Descriptive Statistics for N-D matrices ignoring NaNs. (statistics, probability, nan)

nanmax.m

nanmean.m

nanmedian.m

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updated 6 years ago

KNMCluster by Timothy Felty

Calculates means and associated clusters from input data. (audio processing, video processing, k)

[means,c]=KNMCluster(k,indata)

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updated almost 7 years ago

findSteadyState by Cornelis P. Bogerd

Finds periods of steady state within a data-set, and returns the start index and average of these st (time frequency, wavelets, steady state)

findSteadyState(dataX, Tsteadystate, Sstep, SampleTime, s...

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updated 7 years ago

Consolidator by John D'Errico

Consolidates common elements in x (may be n-dimensional), aggregating corresponding y. (reduction, accumarray, interpolation)

consolidator(x,y,aggregation_mode,tol)

consolidator13(x,y,aggregation_mode,tol,tolerance_style)

consolidator13(x,y,aggregation_mode,tol,tolerance_style)

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updated 7 years ago

Weighted Geometric Mean by Francisco de Castro

Weighted geometric mean of a vector (statistics, probability, mean)

wgeomean(varargin)

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updated 8 years ago

mode by Michael Robbins

Statistical mode. (statistics, probability, mean)

y=mode(x)

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updated almost 9 years ago

Calculate Effective or RMS Values by Jan Lubina

Calculates the RMS for discrete time vectors. (integration, effective, current)

[XEFF,INDRISE,INDFALL]=calcEff(varargin)

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updated 9 years ago

weighted_rms.m by Christian Schultes

Calculate the max weighted root mean square in different window. (linear algebra, weighted, root)

weighted_rms.m

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updated almost 12 years ago

Cumulative Mean by Leandro Barajas

Calculates cumulative row mean of matrices. (statistics, probability, cumsum)

cummean(x,dim)

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updated 12 years ago

Progressive mean and standard deviation. by Gabriele

Progressive mean and standard deviation. (statistics, probability, mean)

[m_t,s_t]=f_cummeanstd(y);

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updated 14 years ago

meancent by Igor Baskir

MEANCENT - for a dataset, returns the mean and mean-centered set. (statistics, probability, mean)

[A_mean, A_centered]=meancent(A)

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