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updated 2 years ago

Scalable Vector Graphics (SVG) Export of Figures by Juerg Schwizer

Converts 3D and 2D MATLAB plots to the scalable vector format (SVG). (specialized, plotting, svg)

demo_svg_water

plot2svg.m

simulink2svg

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updated 1 year ago

Bar Chart with Error Bars by Martina Callaghan

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

barwitherr(errors,varargin)

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updated 2 years ago

inpaint_nans by John D'Errico

Interpolates (& extrapolates) NaN elements in a 2d array. (nan, inpainting, replace)

(nn(:,1)<1)|(nn(:,1)>n)|(nn(:,2)<1)|(nn(:,2)>m); nn(L,...

valid{ind}; end end

inpaint_nans_demo.m

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updated 8 years ago

HERRORBAR by Jos (10584)

Horizontal errorbar plot. (specialized, plotting, horizontal)

herrorbar(x, y, l, u, symbol)

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updated 2 years ago

xml2struct by Wouter Falkena

Convert an xml file into a MATLAB structure for easy access to the data. (xml, xml2struct, struct)

xml2struct( file )

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updated 5 months ago

polyfitn by John D'Errico

Polynomial modeling in 1 or n dimensions (polyfit, modeling, regression)

polydern(p,diffvar)

polyfitn(indepvar,depvar,modelterms)

polyn2sym(polyn)

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updated 4 years ago

SeisLab 3.01 by Eike Rietsch

Release 10.0301 of a collection of functions for analysis/display of seismic and well-log data. (seismic, well logs, seislab)

...

MenuHandle=menu2pick_frequency_windows(figure_handle)

[a,b]=l1_slope_intercept(x,y,alpha)

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updated 5 years ago

JSON Parser by Joel Feenstra

Parses JSON strings into structures and cells (data import, data export, json)

parse_json(json)

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updated 9 months ago

Support Vector Regression by Ronnie Clark

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

svr(xdata,ydata,x,alpha, b, c, epsilon)

svr_test.m

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updated 9 years ago

XML Toolbox by Marc Molinari

Conversion of MATLAB data types to XML and vice versa. (data import, data export, xml toolbox)

toolbox_test

strsplit.m

unblank.m

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updated 15 days ago

CAD APPS by Larry Silverberg

Computer Aided Design (CAD) and Exploration Applications (APPS) (mechanical engineerin..., aerospace, undergraduate)

...

adapt_scale(value, unitType, system)

meshcolor(V)

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updated 3 years ago

Simple example of PSO algorithm by Andrea Cirillo

Matlab function to find the minimum of a objective function with the PSO Algorithm (optimization, mathematics, pso)

[p_min, f_min, iter]=pso(func, numInd, range, n_var, tole...

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updated 9 years ago

Plot 2D/3D Vector with Arrow by Rentian Xiong

This function plots a line vector with arrow head. (2d, 3d, vector)

vectarrow(p0,p1)

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updated 1 year ago

MATLAB R-link by Robert Henson

Functions for calling the statistical package R from within MATLAB. (statistics, probability, r cran)

closeR(handle)

evalR(command,noreturn)

getRdata(varname)

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updated 10 years ago

matrix2latex by Moritz Koehler

MATLAB array to LaTeX table converter. (data import, data export, array)

matrix2latex(matrix, filename, varargin)

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updated 8 months ago

Write Cell Array to Text File by Roland Pfister

A cell array is written to a delimited output file, incl. options for appending & custom delimiters. (array, cell, dlmwrite)

dlmcell(file,cell_array,varargin)

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updated 1 year ago

Bound Values of an array by Pramit Biswas

Check whether value of the array within specified range or not and change accordingly (array, minimum, maximum)

MinMaxCheck( minimum, maximum, A2comp )

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updated almost 6 years ago

String Toolkits by Dahua Lin

A set of useful string manipulation functions that MATLAB does not offer (strings, string manipulation, string processing)

strendswith(s, pat)

strgsub(s, re, replacement)

strjoin(terms, delimiter)

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updated 6 years ago

Recursive directory listing by Gus Brown

Directory listing with a difference, supports directory wildcards. (path, directories, files)

rdir(rootdir,varargin)

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updated 3 years ago

Bisection's method by Andrea Cirillo

It's a matlab function that finds a regular real function's zero with the bisection's method. (optimization, mathematics, bisection)

p_min=bisection(func,int,iter,tol_x,tol_f)

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updated 27 days 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 almost 11 years ago

IEEE 802.11a WLAN model by Martin Clark

IEEE 802.11a WLAN physical layer model, with demonstration of adaptive modulation and coding. (wireless, 80211a, 80211)

IEEE80211a_graphics(s, ax, firstcall, params);

IEEE80211a_graphics(s, ax, firstcall, params);

IEEE80211a_open_graphics(blk, forceClose);

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updated 4 years ago

fdep: a pedestrian function dependencies finder by us

FDEP dissects ML files and iteratively looks for all user defined functions used during runtime (path, directories, files)

fdep.m

r=tfdep3(varargin)

tfdep1

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updated 2 years ago

Adjust "quiver" arrowhead size by Kevin J. Delaney

Lets user easily tweak vectors plotted by "quiver", making arrowheads bigger or smaller. (quiver, arrowhead, vector)

adjust_quiver_arrowhead_size(quivergroup_handle, scaling_...

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updated almost 4 years ago

Image Error Measurements by Michael Chan

Measures the differences between 2 images, and measurement of image quality. (image processing, fidelity, quality)

...

E=eme(X,M,L);

PSNR(A,B)

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updated 11 years ago

save2word by Suresh Joel

Paste figure to Microsoft word automatically using ActiveX. (development environme..., word, activex)

save2word(filespec,prnopt)

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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 almost 8 years ago

Grayscale to RGB Converter by Valeriy Korostyshevskiy

Convert grayscale images to RGB using a specified colormap. (color, grayscale, rgb)

grs2rgb(img, map)

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updated 7 months ago

1D Finite Element Method (FEM) Example by Cheuk

A 1D finite element method (FEM) example is provided to teach the basics of using FEM to solve PDEs. (finite, element, method)

a_def(node)

act_quad(dof_pos, ref_quad_pos, num_edges)

compute_RHS_global(RHS_local, loc_glob, num_edges)

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updated almost 4 years ago

Get HTML Table Data into MATLAB by Jeremy Barry

Identify tables and interactively select the data to bring into MATLAB. (html, table, regexp)

getTableFromWeb(varargin)

getTableDataScript.m

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updated almost 3 years ago

Progress monitor (progress bar) that works with parfor by Jeremy

Displays the percentage of parfor iterations which have completed. (parfor, progress bar, progressbar)

parfor_progress(N)

parfor_progress_test.m

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updated 1 year ago

struct2csv by James Slegers

Output a structure to a .csv file, with column headers (csv, struct, struct2csv)

struct2csv(s,fn)

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updated 2 years ago

DataHash by Jan Simon

MD5 or SHA hash for array, struct, cell or file (hash, file, array)

DataHash(Data, Opt)

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updated 27 days ago

Export figure to 3D interactive PDF by Ioannis Filippidis

Export figure as U3D file or directly to 3D interactive graphics within PDF. (3d, u3d, graphics)

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updated 1 year ago

Example MATLAB class wrapper for a C++ class by Oliver Woodford

An example of how to safely encapsulate a C++ class in a MATLAB class, via a mex interface. (c, mex, wrapper)

class_interface

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updated 1 year ago

Variable Precision Integer Arithmetic by John D'Errico

Arithmetic with integers of fully arbitrary size. Arrays and vectors of vpi numbers are supported. (integer, biginteger, arithmetic)

base2vpi(B,base)

bin2vpi(B)

binomfactors(n,k)

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updated 2 months ago

Cell Array to CSV-file [improved cell2csv.m] by Jerry

Writes cell array content into a *.csv file. (cell arrays, array to file, array to text)

cell2csv(fileName, cellArray, separator, excelYear, decimal)

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updated 1 year ago

Simple Stock Ticker by David

A simple stock ticker app written with a MATLAB class (class, oop)

Simple Stock Ticker

simpleStockTicker

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updated 1 month ago

toPPT by Jens Richter

This script will help you to make your powerpoint slides directly from matlab. (powerpoint, microsoft, windows)

addBitmapGraphic(myFigure,myArg)

addText(myArg)

addVectorGraphic(myFigure,myArg)

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updated 10 years ago

M-file Header Template by Denis Gilbert

Promotes better m-file documentation by encouraging authors to produce informative headers. (whitepaper, article, paper)

function_name(input1,input2,input3)

function_name(input1,input2,input3)

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updated 10 years ago

JPEG Compression by Ohad Gal

An example for jpeg compression and the restoration. (compression, jpeg, function)

jpeg

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updated 23 days 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 6 years ago

moving_average v3.1 (Mar 2008) by Carlos Adrian Vargas Aguilera

Smooths a matrix (with/without NaN's) via recursive moving average method and eliminates data gaps. (filter design, filter analysis, moving average)

moving_average.m

moving_average2.m

nanmoving_average.m

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updated 10 months ago

CATSTRUCT by Jos (10584)

Concatenate/merge structures (v4.0, dec 2013). (structures, cell arrays, structure)

catstruct(varargin)

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updated 8 years ago

Random Vectors with Fixed Sum by Roger Stafford

Randomly and uniformly generates vectors with a specified sum and values in a specified interval. (random, fixedsum, ndimensional)

randfixedsum(n,m,s,a,b)

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updated almost 11 years ago

Find Peak Value by Geng Jun

Help you find peak value from a lot of data. (chemistry, physics, peak value)

fpeak.m

ma.m

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updated 6 years ago

Sorting a Cell Array by Jeff Jackson

This function will sort a cell array even if it is mixed. (structures, cell arrays, sort cell array)

sortcell(X, DIM)

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updated 1 year ago

Arrow3 Version 5 by Tom Davis

Draws lines with directional arrowheads. (annotation, customization, arrow)

hn=arrow3(p1,p2,s,w,h,ip,alpha,beta)

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updated 7 years ago

cell2str by Per-Anders Ekstrom

Convert a 2-D cell array of strings to a string in MATLAB syntax. (structures, cell arrays, cell string mat2str)

cell2str.m

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updated 2 years ago

struct2xml by Wouter Falkena

Convert a MATLAB structure into a XML file. (struct2xml, struct, xml)

struct2xml( s, varargin )

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