Kehl, a fast (no loop) method to compute MSD by maxime

Kehl computes the mean squared displacements (MSD), with no loop. Fully vectorized code. (msd, mean squared displace..., diffusion)

Kehl(Trajectory)

inuctancies for wire loops by Maxim Vedenyov

calculates self inductance and mutual inductance (inductance, mutual inductance, wire)

L=inductance_neuman(x1,y1,z1,x2,y2,z2)

L=self_inductance(x,y,r)

[xr yr]=squares_in_polygon(x,y,ss)

Tutorial on Polynomials in Matlab: polyBox Version 1.2 by Matthew Harker, Paul O'Leary,

A thorough tutorial on polynomials in matlab, which also adds functions for covariance computations (polynomials, covariance, convolution)

polyadd( f, g, Lf, Lg )

polyfitcov( x, y, d )

polymult( g, f, Lg, Lf )

emgr - Empirical Gramian Framework by Christian

A framework for computating empirical gramians. Compatible with Octave and Matlab. (model reduction, empirical gramians, gram)

emgr(f,g,q,p,t,w,nf,ut,us,xs,um,xm,yd)

Region Adjacency Graph (RAG) by David Legland

Computes the graph of adjacent regions in a labeled image (rag, watershed, image)

imRAG(img, varargin)

demoImRAG

boxplotstack by Laurent S

Displays stacked box plots with labels. (box plot, stack)

boxplotstack(X,xtick,labels,opacity,bgcolor)

KML Toolbox v2.6 by Rafael Oliveira

Create KML/KMZ files and view them in Google Earth. Supports 3D models, contours, overlays, and more (kml, google earth, contour)

bitslice(a,lowbit,highbit)

kmldoc(topic)

kml

Eurotherm Modbus RS232 Control by Geoffrey Akien

Reads and writes information to Eurotherm controllers via Modbus RTU protocols. (modbus, eurotherm, rs232)

gettempobjdeviceaddress(serialObject)

isvalidtempobj(serialObject)

isvalidtempobjdeviceaddress(deviceAddress, parameter)

Pico Technology PicoLog Recorder data acquisition (DDE) by Geoffrey Akien

Retrieves data from a running instance of PicoLog Recorder via DDE - faster than DLL's. (picolog, pico, dde)

tc08connect(fileName)

tc08disconnect(tc08Handle)

tc08query(tc08Handle)

Jasco Pumps RS232 communicatios by Geoffrey Akien

Commands to read and control Jasco pumps via RS232 (rs232, pump, communications)

pumpobj(comPort)

pumpobjcomm(type, serialObject, command)

pumpobjconnect(serialObject)

Algorithm Development with MATLAB by Sumit

Demo files to go with recorded webinar. (data import, gui, image processing)

BallDetectionGUI(varargin)

ImageGUI(varargin)

colorPlanesPlot(rPlane, gPlane, bPlane, justGreen)

Thar ABPR-20 RS232 communication via handheld emulation by Geoffrey Akien

Controls and reads from a Thar ABPR-20, by emulating the handheld controller. (communications, thar, rs232)

isfid(fid)

isrealtermhandle(input)

isrealtermininstalled

Jasco BPR RS232 communication by Geoffrey Akien

Drivers and higher level commands for controlling Jasco BPRs via RS232. (jasco, bpr, rs232)

bprobj(comPort)

bprobjclosevalve(serialObject)

bprobjcomm(serialObject, command)

Rank aggregation by Nejc Ilc

Summarizes ordered lists. (statistics, data exploration, rank aggregation)

aggregateRanks(R, N, method, complete, topCutoff)

betaScores(r)

correctBetaPvalues(p,k)

Subject and scan information from a DICOM header by Guilherme Coco Beltramini

Gets some information from the DICOM header and writes in a ASCII file. (dicom)

dicom_get_info_from_header(dcm_files)

FindFactors by Jose Victor

Find factors of a symbolic expression. It generalizas coeffs for non polinomials (robotics, symbolic, factorization)

[Factors,Res]=FindFactors(Term,Vector);

Sinusoidal Random Process by Ashish Meshram (Meet)

Modeling of Sinusoidal Random Process where either A,w, and phi can be random variable(s). (sinusoidal random pro..., random variable, random process)

RandSine(t,option,varargin)

TestRandSine.m

Watermarking GUI using 3rd level DWT by shivangi patel

The GUI embeds and extracts watermark image to cover image in frequency domain using 3rd level DWT. (watermarking, gui, 3rd level dwt)

MSE( pic1,pic2 )

PSNR( pic1,pic2 )

GUI.m

Numerical double integration by Sree Prasanna Rajagopal

Numerical implementation of double integration of an expression (numerical integration)

numerical_double_integrator(f,xmin,xmax,ymin,ymax,xcuts,ycu...

barycentric Coordinates by anukriti dureha

barycentric_coordinates will give the coordinates alpha, beta ,gama of the matrix face_point. (image processing, statistics, mathematics)

barycentric_coordinates( face_point,dt )

Watermarking GUI using DWT by shivangi patel

The GUI use to embed watermark image in cover image in frequency domain (dwt, idwt, watermarking)

MSE( pic1,pic2 )

PSNR( pic1,pic2 )

GUI.m

RunLength by Jan Simon

RunLength coding as fast MEX and M-code (runlength, coding, code)

InstallMex(SourceFile, varargin)

RunLength(varargin)

RunLength_M(in1, in2)

GSIOC RS232 communication files by Geoffrey Akien

For communicating with GSIOC devices via RS232 (gilson, gsioc, rs232)

gsiocobj(comPort)

gsiocobjcomm(type, serialObject, deviceID, command)

gsiocobjconnect(serialObject)

Comparison of Alamouti & MRC Schemes over Rayleigh Channel by Sourav Mondal

This code gives a relative comparison of performance of Alamouti & MRC schemes over Rayleigh channel (communications, control design, data export)

alamouti_new(M, frmLen, numPackets, EbNo)

mrc_new(M, frmLen, numPackets, EbNo)

alamouti_mrc_RUN_new.m

Gilson HPLC Pump RS232 communication by Geoffrey Akien

Communicates with Gilson HPLC pumps via RS232 (and 508 interface module) (rs232, gilson, gsioc)

catstructs(varargin)

gilsonpumpobj(comPort, userData)

gilsonpumpobjcomm(type, serialObject, deviceID, command)

Rheodyne valve RS232 communications by Geoffrey Akien

Commands for communicating with Rheodyne valves via RS232 (rheodyne, valve, rs232)

rheodyne232obj(comPort, userData)

rheodyne232objcomm(serialObject, command)

rheodyne232objconnect(serialObject)

Round Serial Date Numbers or Date Vectors by Stephen Cobeldick

Round Serial Date Numbers or Date Vectors to the nearest desired unit (round/floor/ceiling). (date vector, date number, rounding)

dateround(DVN,Uni,RFC)

Animated mesh on the web by Benjamin I

Convert a matlab mesh to a transforming 3D figure on the web (html, mesh, animation)

x3mesh_deform(f,v, v2, varargin)

demo1.m

demo2.m

Simple graphic calculator by Oren berkovicth

Graphic Calculator (gui, mathematics, calc)

plotgraf(varargin)

Sudoku by Chaowei Chen

Solves sudoku puzzle. Generates all possible answers. (sudoku_solver)

sudoku_solver

Pico Technology TC-08 USB data acquisition by Geoffrey Akien

Files to connect, query, and disconnect from the Pico Technology USB TC-08, using DLL's. (usb tc08, pico, data acquisition)

usbtc08connect(types, tc08Path)

usbtc08disconnect(tc08Handle)

usbtc08query(tc08Handle, tc08Buffer, tc08OverflowBuffer)

Segmentation using morphology by Benjamin I

Segmentation of locally darker somewhat circular regions using a morphology based method (segmentation, medical imaging)

[I_segmented, recon]=reconfilt(I, thresh_val, min_rad, max_...

demo.m

Runge phenomenon by pel sophanna

this is program about runge phenomenon which calculating polynomial (runge, polynomial)

runge

FELICITY by Shawn Walker

Finite ELement Implementation and Computational Interface Tool for You (finite element method, modeling, mathematics)

Coarse_Square_Codim_1()

CompareFiles(File1,File2)

Convert_Interp_script_to_MEX(Main_Dir,Iscript,MEX_FileName)

False Position with Newton by Harold John

2 methods in one code (mathematics)

FalsePosition(f, a, b)

DM Utils (data mining utils) by Przemyslaw

The tools for dealing with distance matrix, improving data mining capabilities (data mining, distance matrix)

P=pair_dist_par(X,fun,varargin)

P=pair_dist_seq(X,fun,varargin)

handler=name2fun(fun,mode)

Falseposition with Newton by Harold John

How to use 2 methods in one code (mathematics)

FalsePosition(f, a, b)

EDFA Single Pass Gain Calculator by Luke

Fiber amplifier gain calculator (analytical solution) (edfa, lasers, fiber lasers)

EDFASinglePassGain_Analytical(wl,L,Pp,loss,plotFlag)

Peak finding and measurement by Tom O'Haver

Function to locate and measure the positive peaks and valleys in noisy data sets. (peak detection, analytical chemistry, chemistry)

P=findpeaks(x,y,SlopeThreshold,AmpThreshold,smoothwidth,pea...

P=findpeaksnr(x,y,SlopeThreshold,AmpThreshold,smoothwidth,p...

P=findpeaksplot(x,y,SlopeThreshold,AmpThreshold,smoothwidth...

Logistic curve fit by James Conder

Fit a time series to a best-fitting logistic function. (logistic, curvefitting)

fit_logistic(t,Q)

kappa - Frequency-wise nu-gap metric by Daniel Auger

This function calculates the frequency-wise version of the nu-gap between two systems. (control design)

kappa(P1, P2, varargin)

testkappa.m

I2C block for ArduinoIO simulink package by Zhuo Li

This is an augmenting block that enables the ArduinoIO package with the I2C bus read capability.

msfun_arduino_i2c(block)

arduino

I2c_test

BetterHelp by Michael Ryan

Improves Matlab's help functionality for functions that do not have their own help files. (undocumented, help, programming)

help2html(topic,pagetitle,helpCommandOption)

help2html(topic,pagetitle,helpCommandOption)

myHelpUtils.atomicHelpPart

Meanthresh local image thresholding by Jan Motl

Meanthresh performs a simple local image thresholding. (binarization, local thresholding, image processing)

averagefilter(image, varargin)

meanthresh(image, varargin)

Simpson's rule for numerical integration by Damien Garcia

The Simpson's rule uses parabolic arcs instead of the straight lines used in the trapezoidal rule (numerical integration)

simps(x,y,dim)

Remove ghosts from binarized images by Jan Motl

This method removes speckles in the binarized images. (binarization, thresholding, image processing)

averagefilter(image, varargin)

bradley(image, varargin)

sobelkernel(size, varargin)

Relative Filename by Kesh Ikuma

A pair of M-files to convert between full and relative filenames. (file, path, utility)

rel2fullfile(file,refpath)

relfile(file,refpath)

figtopdf by Alexandre Willame

figtopdf is a small function that saves the current figure as a .pdf image. (pdf, image, graph)

figtopdf(myfigname, nocomment)

Truss Design Optimization Based on Generative Algorithms by James Allison

Supplementary material for a WCSMO publication regarding truss design optimization. (structural design, aerospace, automotive)

D=TrussData(Coord, Con)

GAcon(x)

JacobianStresscal(D, Area)

Huffman Encoder by Jamil Kasan

Input-number of occurrences or probabilities in a row matrix form Output-avelength,codewords,probab (huffman, encoder, huffman encoder)

huffmankasan.m

huffmancode.m