image thumbnail

updated 26 days 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

image thumbnail

updated 28 days 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

image thumbnail

updated 7 months ago

circular diff by Petorr

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

difc(varargin)

image thumbnail

updated 9 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 )

image thumbnail

updated 10 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)

image thumbnail

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)

image thumbnail

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

image thumbnail

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

image thumbnail

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)

image thumbnail

updated 6 years ago

Rosette Plot by Chaitanya Athale

plots a circular distribution (specialized, plotting, rose)

rosette( varargin )

image thumbnail

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)

image thumbnail

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)

image thumbnail

updated 7 years ago

fshift by Francois Bouffard

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

fshift(x,s)

image thumbnail

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...

image thumbnail

updated 9 years ago

Fast implementation of circular Hough-transform by Matthias Pfragner

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

houghcircle2(Imbinary,r)

image thumbnail

updated almost 10 years ago

circular acf by August Winkelman

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

y=circularacf(x)

image thumbnail

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)

image thumbnail

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

image thumbnail

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

image thumbnail

updated 15 years ago

twist.m by Herman Gollwitzer

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

twist.m

Contact us