Remove Outliers by Vince Petaccio

Uses the Thompson Tau technique to remove outliers from a vector containing statistical data. (thomspon, tau, method)

removeoutliers(datain)

Least Common Multiple Set by Josh

Input a set of numbers as an n-dimension array, get their least common multiple. (least, lcm, multiple)

lcms(numberArray)

Reshape 1D to 2D with Balance by Dr. Murtaza Khan

Reshapes 1D array to 2D array with size of rows and columns of B is balance (reshape, vector, 1d)

B=reshape1dto2dbalance(A)

factor2(k)

reshape1dto2dbalanceTest.m

Differential Encoding/Decoding by Dr. Murtaza Khan

Basic Differential Encoding/Decoding of input vector of numeric values (decoding, coding, coding theory)

vo=diffdecodevec(vi)

vo=diffencodevec(vi)

diffencodevecTest.m

findsubmat by Matt Fig

Finds one matrix (a sub-matrix) within another. (submatrix, find, inside)

findsubmat(A,B)

proj by Antonio Trujillo-Ortiz

Projection of a vector A onto vector B. (projection, vector, linear algebra)

proj(a,b)

TNB Frenet Frame by Juan Pablo Gomez Perez

GUI that plots f(t) curves and shows the tangent, normal and binormal vectors travelling through it (plot, plotting, function)

H=TNBbad(varargin)

TNBdef.m

TNBeval();

BIN2MAT by Andrew Stevens

Create a matrix from scattered data without interpolation (accumarray, gridding, vector)

bin2mat(x,y,z,XI,YI,varargin)

vfield_color by DS

Plot a 2-D vector field, where color is defined by a colormap and indicates vector magnitude. (vfield, velocity, plot)

vfield(x,y,u,v,varargin)

vfield_color(image,x,y,u,v,scale,cmap)

Vector algebra for arrays of any size, with array expansion enabled by Paolo de Leva

Multiple dot, cross, and outer products, cross divisions, norms, normalizations, projections, etc. (linear algebra, projection, algebra)

cross2(a, b, idA, idB)

crossdiv(varargin)

dot2(a, b, idA, idB)

CIRCULANT (v2.0, feb 2009) by Jos (10584)

(yet another, but fast) Circulent Matrix (matrix, matrix manipulation, matrices)

circulant(A,d)

The matrix exponential by Thomas Schmelzer

Computes exp(A)*b where A is real and symmetric (matrix, functions, vector)

cf_matrixexponential( A,b )

cf_matrixfunction(fct,A,b,n,varargin)

cf_realaxis(fct,n,varargin)

Coneplot2 by Bertrand Dano

Same as coneplot, but uses quiver5 to plot arrow with 3d arrow heads (aerospace, fluid, vector fields)

hout=coneplot2(varargin)

Quiver 5 by Bertrand Dano

Draw arrow with true 3d arrow heads (aerospace, fluid, vector fields)

quiver5(varargin)

Almost a ternary conditional operator by Richie Cotton

Function for vectorised if-else statements. (utilities, ternary, vectorisation)

vif(truth,yes,no)

SORTBREAK (v1.0, nov 2008) by Jos (10584)

sort elements of a vector between break points (sort, sections, vector)

sortbreak(X,BP, bpfixed) ;

Fresnel integrals by Christos Saragiotis

Calculates FresnelC, FresnelS integrals and their variations (C_1, C_2 and S_1 and S_2) (fresnel, calculate, values)

fresnel(x,cs,var)

ascii2xyz by Andrew Stevens

convert ARC ASCII text file to xyz (data import, data export, import)

xyz=ascii2xyz(varargin)

correlated Gaussian noise by michaelB brost

independent samples of correlated Gaussian vector process (gaussian, statistics, correlated)

correlatedGaussianNoise(Rpp, nSamp)

NUM2LAB by Marco Cococcioni

Converts a numeric vector into a cell vector of strings. (conversion, labels, generation)

num2lab(x,formstr,prestr,poststr)

NANSUBSREF by Miguel

NANSUBSREF Subscripted reference, ignoring NaNs. (subsref, nan, subscripted)

B=nansubsref(A,I)

Keithley 2910 and 2920 Vector Signal Generators – Driver by Keithley Instruments Instrument Driver Team

Keithley Instruments Series 2910 & 2920 MATLAB Instrument Driver (instrument driver, keithley, 2920)

vect2str -- vector to string conversion by Luca Balbi

vect2str prints out a numeric vector into a string. Fully customisable. (display, format, string)

vect2str(v,varargin)

fill2c: a pedestrian area filler by us

fill2c paints areas below/above a threshold with different colors (specialized, plotting, patch)

[p,par]=fill2c(x,y,cn,cp,yoff)

Variations: pick k elements out of n by Felix Bie?mann

returns all n^k variations when picking k elements from an n-element vector (elements, vector, variations)

variations=kfromn(n,k)

Raster to XYZ by Joseph Wheaton

Converts an Arc ASCII Raster to a vector point file. (lidar, dem, vector)

Raster2XYZ.m

quadvgk by Adam Wyatt

G7-K15 adaptive quadrature on vector-valued functions (vector, valued, quadrature)

quadvgk(fv, Subs, NF)

COLORVFIELD3 Colored 3D Vector Field Plotter by Michael Sullivan

Plots 3D vectors colored according to their lengths. (specialized, plotting, colorvfield)

colorvfield3(X,Y,Z,U,V,W,varargin)

Colored 2D Vector Field Plotter by Michael Sullivan

Plots 2D vectors colored according to their lengths. (specialized, plotting, colorvfield)

colorvfield(X,Y,U,V,varargin)

simsort by Giampiero Campa

Sorts vectors using quicksort. (simulink, sort, qsort)

simsort

Actual zero or any-value crossing by Christos Saragiotis

Finds actual zero (or any other value) "actual" crossings (zerocrossings, actual zero, any value)

crossings(x,t,val,opt)

fpat: a fuzzy pattern detector by us

the only pattern detector you will ever need (fuzzy, pattern, find)

fpatdemo

p=fpat(varargin)

Find base-b expansion of an integer by Dimitri Shvorob

(Cf. DEC2BASE) (base, expand, expansion)

basexp(k,b)

unique_no_sort by Caitlin

Like unique.m but without sorting (matrices, unique, unsorted)

unique_no_sort(a)

gblk: a pedestrian data block extractor by us

gblk computes segment/offset parameters for very fast extraction of data blocks from a matrix (matrices, matrix, vector)

gblkplt(m,p)

p=gblk(varargin)

gblkdemo.m

fractional differentiator by Farshad Merrikh bayat

This function calculates the fractional differentiate of a given input signal. (signal processing, fractional differenti..., derivative)

fderiv(d,r,h)

ci.m by Raymond Reynolds

calculates 90, 95 or 99% confidence interval. (interval, 90, confidence)

interval=ci(x,confidence,dim);

Vector Aitken's delta-square accelerator by Miroslav Balda

Vector version of Aitken's accelerator (iteration, aitken delta square, mathematics)

aitkd2(F,x,epsx,w,maxit,ipr)

v=eigpwr(v) % one step of the power method

demoAitkd2.m

Fast sparse matrix vector product by Darren Engwirda

sparse matrix vector product (linear algebra, sparse, matrix)

smvp

intercalar03 by Miguel D. B.

Intercalates the elements of 2 or more vectors to form one row vector (intercalate, array, vector)

[TT,T]=intercalar03(varargin)

vect2var by Christophe Meille

VECT2VAR Unpack vector to variables (matrices, variable, vector)

vect2var(varargin)

Plot 3D vectors/arrow (again ...) by Emmanuel Dinnat

Plot 3D vectors using surfaces (arrow, 3d, vector)

arrowPlot(initPoints, finishPoints, varargin)

Transform Tensor by Peter Graat

Transformation of a 3D-tensor of any order to another coordinate system. (tensor, vector, chemistry)

transform(itr,tmx)

int2vec by Jim Simos

Convert integer to vector. (coding theory, information theory, coding and informatio...)

int2vec(s,l)

dec2gc.m by Arjun Srinivasan Rangamani

This function converts a decimal number to its equivalent gray code representation (decimal to gray code, dec2gr, positive)

dec2gc(dec,N)

Data Dimension Reduction by Michael Kleder

Transforms vector data into a subspace of one less dimension, along direction of smallest extent. (linear algebra, vector, data)

[D,R,T]=dimred(X)

LOGSPACEM by Mukhtar Ullah

Compact/fast version of LOGSPACEN(by Duane Hanselman). (matrices, logspace, vector)

logspacem(x1,x2,n)

MATLAB to Hypre and Hypre to MATLAB matrix and vector converter by Diana Zakaryan

Converts MATLAB formatted matrices and/or vectors to Hypre format and vice versa. (data import, data export, hypre)

hypreIJ2matlab(matrix_filename,imax)

hypreParVectors2matlab(filename,num_of_vectors)

matlab2hypreIJ(matlab_smatrix,num_procs,matrix_filename,var...

enum: a pedestrian enumerator by us

To create an enumerating vector from a list of terminators. (matrices, enumerate, index)

e=enum(n,varargin)

Vector functions (double) by Marcel Leutenegger

Optimized vector products, norm and absolute value. (optimized, vector, functions)

o=vabs(s)

o=vcross(s,t)

o=vdot(s,t)