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updated 11 days ago

fshift by Francois Bouffard

Shifts the elements of an array by a (possibly non-integer) given number of elements. (matrices, circular, shift)

fshift.m

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updated 1 month ago

LinearOpticalElementsGUI.m by Guy

A GUI tool to calculate the polarization of light passing through linear polarizing elements (gui, graphic user interfac..., polarization)

LinearOpticalElementsGUI

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updated 2 months ago

circVBuf by Jens Henrik Göbbert

circular vector buffer (constant+fast performance, double buffered) (buffer, circular, vector)

circVBuf_speedtest(bufferSz, vectorLen, stepSize, appendT...

circVBuf

plot_circVBuf_speedtest.m

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updated 8 months ago

circular diff by Petorr

diff with wrap-around differences, same sized output matrix (diff, circular, difference)

difc(varargin)

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updated 11 months ago

Circular Cross Correlation using FFT by Johannes Schmitz

Calculate the circular and non-circular cross correlation using the FFT method. (correlation, crosscorrelation, circular)

cxcorr_fft( a,b )

xcorr_fft( a, b )

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updated 11 months ago

Watson's U2 statistic based permutation test for circular data by Pierre Mégevand

Performs a permutation test based on Watson's U2 statistic for 2-sample testing of circular data. (statistics, circular, watson)

U2=watsons_U2(A1,A2)

[p,U2_obs,U2_H0]=watsons_U2_perm_test(A1,A2,N)

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updated 2 years ago

Circular Statistics Toolbox (Directional Statistics) by Philipp Berens

Compute descriptive and inferential statistics for circular or directional data. (statistics, probability, circular statistic)

circ_ang2rad(alpha)

circ_axial(alpha, p)

circ_axialmean(alphas, m, dim)

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updated 2 years ago

N-dimensional Sparse Matrices by Jonathan Karr

N-dimensional sparse matrix and circular sparse matrix classes for arbitrary N. (sparse, circular, matrix)

edu.stanford.covert.util.CircularSparseMat

edu.stanford.covert.util.CircularSparseMat_Test

edu.stanford.covert.util.SparseMat

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updated 2 years ago

Light Polarization by Hossein

This simple program is for calculation of state of polarization of light based on Jones matrix. (polarization, jones, elliptical)

JonesPolarization.m

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updated 5 years ago

Circular Correlation Coefficient by Evaristo Rojas Mayoral

A coefficient to measure association between angular variables. (circular, angular, correlation)

circcorrcoef(a,b)

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updated 6 years ago

Rosette Plot by Chaitanya Athale

plots a circular distribution (specialized, plotting, rose)

rosette( varargin )

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updated 6 years ago

SPRing calculations of F and TAU by Rob Slazas

SPRing calculations of F and TAU (sprftau) of a circular cross-section spring (spring, f, tau)

sprftau(R, d, P, n, a, G, v)

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updated almost 7 years ago

corrcoef_directional.m by Gautam Vallabha

Calculate correlation coefficient for 2-d directional and circular data (statistics, probability, correlation coefficie...)

corrcoef_directional(t1, t2, doplot)

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updated 8 years ago

CircleFit.m by J. David Cogdell

Robust nonlinear least squares fit of exact equation of circle to xy data (optimization, robust, nonlinear)

CircleFit(IndataX,IndataZ,R,xo,zo,Iflag,nSigma,Gflag,Quie...

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updated almost 10 years ago

Fast implementation of circular Hough-transform by Matthias Pfragner

A circular Hough-transform without loops. (transforms, hough, hough transform)

houghcircle2(Imbinary,r)

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updated almost 10 years ago

circular acf by August Winkelman

Useful in MLS processing. (dsp, mls, acf)

y=circularacf(x)

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updated 12 years ago

circonv by Edward Brian Welch

C = CIRCONV(A,B,N) performs the N-point circular convolution of vectors A and B (dsp, circular, convolution)

circonv(A,B,N)

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updated 13 years ago

rotatelr.m by Herman Gollwitzer

Complements the functionality of FLIPLR but rotates rows in a circular fashion. (matrices, fliplr, rotate)

rotatelr.m

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updated 15 years ago

rotateud.m by Herman Gollwitzer

Complements the functionality of FLIPUD but rotates columns in a circular fashion. (matrices, rotate, flipud)

rotateud.m

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updated 15 years ago

twist.m by Herman Gollwitzer

Rearranges matrices in a circular fashion. (matrices, rearrange, circular)

twist.m

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