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updated 3 months ago

pointsToSurf(x,y,z) by Ankit Chiplunkar

Creates a surface using data inputs of the 3 axes (plot, plotting, 3d)

pointsToSurf(x,y,z)

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updated 3 months ago

ParforProgress class by Daniel Golden

Matlab class to track iterations within a parfor loop (parfor)

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updated 3 months ago

Create new image from image tiles by Eydrian

Create tiles of an image and creates a new image with random position of the images (image processing, random, research)

randomTiles.m

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updated 3 months ago

CAD APPS by Larry Silverberg

Computer Aided Design (CAD) and Exploration Applications (APPS) (structures, design, truss)

CADAPP_MESH2_VER6(node,member,mmat,nmat,load,bound, z0,de...

adapt_scale(value, unitType, system)

getAlphaSequence(base, value)

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updated 3 months ago

OLS by Marco Cococcioni

This functions implements the algorithm of Orthogonal Least Squares.It can be used to rank regressor (ols, linear algebra, orthogonal least squa...)

ols.m

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updated 3 months ago

higham/shrinking by Nick Higham

Nick Higham (view profile)

MATLAB codes for restoring definiteness of a symmetric matrix by shrinking. (matrix, correlation)

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updated 3 months ago

piecewise cubic interpolation by Orlando Rodríguez

Code to interpolate function values and corresponding derivatives. (approximation, interpolation, derivatives)

pcinterp( x, y, xi, stype )

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updated 4 months ago

intersectPlaneSurf by Mehmet OZTURK

Intersection points of an arbitrary surface with an arbitrary plane. (plane, vector, intersection)

intersectPlaneSurf(p0, v, exx, eyy, ezz)

example.m

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updated 4 months ago

LINSPACE3: linearly spaced vector defined by three points by Sky Sartorius

Sky Sartorius (view profile)

Generate a vector as linearly spaced as possible while still including three defined points. (distributed, linspace, logspace)

linspace3(d1, tar, d2, n)

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updated 4 months ago

UFget: MATLAB interface to the UF sparse matrix collection by Tim Davis

Tim Davis (view profile)

Downloads sparse matrices from the web directly into the MATLAB workspace, from a vast range of real (linear algebra, sparse, matrix)

UFget

UFget_defaults

UFget_lookup

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updated 4 months ago

Bayesian Linear Regression by Soumya Banerjee

This is a set of MATLAB functions to do Bayesian linear regression (statistics, optimization, mathematics)

CALL_bayesian_regression

bayesian_regression

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updated 4 months ago

Pack & Unpack variables to & from structures with enhanced functionality by Adi Navve

v2struct packs and unpacks variables to and from structures with enhanced functionality. (function inputs, struct2vars, pack)

v2structDemo1()

v2structDemo2()

v2struct

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updated 4 months ago

Finite Element Triangular Mesh Generator by Kehinde OROLU

This function generates triangular mesh for a rectangular shape structure for FEM analysis (mesh, finite element analys..., matrix)

femTriangularMeshGenerator(Lx,Ly,Nx,NE)

FEMmeshExample.m

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updated 4 months ago

Find values in a vector or function by Adrian Lara-Quintanilla

For a function y=f(x), this script looks for all the "x" values for a desired value of "y" (y0). (mathematics, data exploration, time series)

findvalues(vector,yvalue)

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updated 4 months ago

vector3 by Paul Kassebaum

3-D vector plot. (3d, vector, field)

vector3(x,y,z,u,v,w,varargin)

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updated 4 months ago

matsplit by Matt Eicholtz

Split matrix elements into separate variables. (matrices, matrix manipulation, data handling)

matsplit(A,dim)

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updated 4 months ago

Random Data Classification by Etienne Combrisson

Create and classify random data sets (signal processing, classification, random)

ClassifyLDA(x,y,cross_type,cross_nb,rep)

StatTh(y,alpham)

StatThInv(y,DA)

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updated 4 months ago

hist2d(D,Xn,Yn,Xrange,Yrange) by Yang Hu

Yang Hu (view profile)

Optimized 2-dimensional Histogram for Complex Data (statistics, function)

hist2d(D,Xn,Yn,Xrange,Yrange)

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updated 4 months ago

makeinstall by Norbert Marwan

Create a single install file for your toolbox distribution. (create toolbox, directories, files)

makeinstall(varargin)

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updated 4 months ago

repnan by Chad Greene

Chad Greene (view profile)

Replace NaNs in a 1D array by interpolation (interpolation, nan, nans)

repnan(x,method)

repnan documentation

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updated 4 months ago

stat by Chad Greene

Chad Greene (view profile)

Get a quick summary of variable statistics in the command window. (who, whos, min)

stat(variable)

stat

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updated 4 months ago

intersectCellArray(a, b) by Noam

Noam (view profile)

Intersection of 2 numeric cell arrays (cell array)

intersectCellArray(a, b)

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updated 4 months ago

print_table by Johan Winges

Print data in a table format (text or latex) (data exploration, utilities, string)

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updated 4 months ago

barwitherr(errors,varargin) by Martina Callaghan

This is a very simple extension of MatLab's bar function to add error bars. (errorbar, error, bar)

barwitherr(errors,varargin)

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updated 4 months ago

Reshape triggered data acquisition analog input data by Michelle Hirsch

Reshape triggered data acquisition analog input data, removing NaN's. (example, application, daq)

daqtriggerreshape(data)

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updated 4 months ago

MATLAB Support Package for Finch Robot by Tom Gaudette

MATLAB connectivity code to a Finch Robot (finch, robot, programming)

Finch

finchComm

mFinch

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updated 4 months ago

XMLNode by Jarrod Rivituso

MATLAB class that allows you to use XPath to navigate and extract data from an XML document. (xml xpath java namesp..., xml, namespace)

XMLNode

XMLNodeImpl

startup.m

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updated 5 months ago

Chicken Swarm Optimization Algorithm (demo) by Xian-Bing Meng

This is a new bio-inspired algorithm Chicken Swarm Optimization, proposed by Xian-bing(2014) (mathematics, optimization, matlab)

CSO.m

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updated 5 months ago

Generate Random Numbers from a 2D Discrete Distribution by Tristan Ursell

Tristan Ursell (view profile)

Random numbers from any 2D discrete probability distribution, at any resolution. (discrete, distribution, generate)

[x0,y0]=pinky(Xin,Yin,dist_in,varargin)

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updated 5 months ago

Worst-Case Propagation of Uncertainty by Brad Ridder

Estimates the propagated uncertainty for a function, at a given point, with given uncertainties. (error, uncertainty, propagation)

colebrook_solve(x)

worstcase(f,x,uncertainties)

worstcase_colebrook_example

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updated 5 months ago

Propagation of Uncertainty by Brad Ridder

Returns the propagated uncertainty in a function F imparted to it from its variables (uncertainty, error, propagation)

PropError(f,varlist,vals,errs)

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updated 5 months ago

Roots for non-linear highly-transcendental equation. by sai kumar

it solves almost any given linear, non-linear, non-linear & highly-transcendental equations. (matlab, mathematics, function)

[F] =FCT(TOL)

code(a,b)

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updated 5 months ago

ellipseMatrix(y0, x0, a, b, theta, im, c1, c2, pInterp) by Nicolae Cindea

Drawing an ellipse into a matrix image. (ellipse, image generation, draw)

ellipseMatrix(y0, x0, a, b, theta, im, c1, c2, pInterp)

test.m

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updated 5 months ago

nancumprod by Brett Shoelson

Brett Shoelson (view profile)

Compute the cumulative product of matrices, specifying the treatment of NaNs. (nan, cumulative, prod)

B=nancumprod(A,dim,nmode)

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updated 5 months ago

Support Vector Regression by Ronnie Clark

Ronnie Clark (view profile)

A MATLAB implementation of Support Vector Regression (SVR). (regression, nonlinear, machine learning)

svr_trainer(xdata,ydata, c, epsilon, kernel, varargin)

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updated 5 months ago

display_matrix by Marshall

Marshall (view profile)

Plots the values of a matrix to a MatLab figure. (mathematics, matrix, statistics)

display_matrix(matrix,varargin)

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updated 6 months ago

OpenStreetMap Functions by Ioannis Filippidis

Load map, extract connectivity, plot road network & find shortest paths from OpenStreetMap XML file. (data import, automotive, matrix)

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updated 6 months ago

relError.m by Daniel Simmons

Compute relative error between n-dimensional arrays. (error, relative error, matrix error)

relError( varargin )

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updated 6 months ago

combinationMatrix.m by Tezcan

Tezcan (view profile)

Create a matrix which includes every combination of data set elements (combination, searching algorithms, optimization)

combinationMatrix(dataSet,Parameter)

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updated 6 months ago

Tridiagonalization of a Hermitian or symmetric matrix based on Lapack interface by Sung-Eun Jo

The code computes the tridiagonal decomposition of a Hermitian matrix by calling Lapack routines. (tridiag, tridiagonalization, matrix)

lapack (varargin);

tridiag (varargin)

tridiag_lapack (varargin)

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updated 6 months ago

Bidiagonalization of a matrix based on Lapack interface by Sung-Eun Jo

The code computes the bidiagonal matrix decomposition of a matrix by calling Lapack routines. (bidiagonalization, lapack, matrix)

bidiag (varargin)

bidiag_lapack (varargin)

lapack (varargin);

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updated 6 months ago

Bytestream Save Toolbox by Jan Berling

Ultrafast saving of workspace variables as bytestreams. Especially useful for big cells and structs. (save, bytestream, cell arrays)

InBase=fnBaseExist(var1)

cd_ifPathIsValid(varargin)

getCaseSensitiveFilename( pathAndVarnameDotMat )

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updated 6 months ago

struct2xml.m by Romaine Carter

Creates an XML string from a MATLAB struct (xml, struct, parse)

struct2xml(param)

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updated 6 months ago

crobarcro/mcode-cpp-utilities by Richard Crozier

C++ class wrapper and utilities (mex, c, example)

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updated 6 months ago

Routh Array by Hassan Dehghani

Builds the array , and checks stability. (routh, routh array, routh stability crite...)

[RA,re]=Routh(poli)

y=results(ra,czr)

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updated 6 months ago

Object oriented program demo: animated traffic lights on road intersection by Bogumila & Zbigniew MROZEK

simple classes and superclass are used to arrange flexible object oriented programming environment (demo, gui, simulation)

map

tLamps % trafficLamp

trafficLamp

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updated 7 months ago

compare_matrices.m by Marcel Been

Compare two matrices (matlab, compare, matrices)

compare=compare_matrices(x)

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updated 7 months ago

unit_opt.zip by Traian Emanuel Abrudan

A toolbox for optimization under unitary matrix contraint (optimization, matrix, unitary)

S_out=skew(S_in)

[W_final,J_dB,E_dB,U_dB]=riemann_grad_unit_opt(W0,grad_me...

cf_eval(Wk)

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updated 7 months ago

discretefouriertransform.m by NILAKANTHA MEHER

Discrete Fourier transform (general, search, application)

X=discretefouriertransform(Data,timestep)

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updated 7 months ago

RecuMergeStruct.m by Ben

Ben (view profile)

Recursive merge of two structures. (structures)

RecuMergeStruct(A,B)

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