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updated 3 days ago

Find the boundaries of materials in transparent vessels using computer vision by sagi eppel

sagi eppel

Given image of material in transparent container find the material boundary in the image (computer vision, image analysis, image processing)

FindLegalPathAB.m

FindLegalPathA.m

Circle( R )

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updated 3 days ago

bsspdfest by Kevin Gehringer

Kevin Gehringer

A toolbox for nonparametric probability density estimation using normalized B-Splines (nonparametric density...)

bssbasisfun( x, m )

bssbndsok(bnds)

bsscbspline(x, m)

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updated 3 days ago

2 Dimensional Optimization using a Continuous Genetic Algorithm by Hashem Rizk

Hashem Rizk

Function Optimization using a Continuous Genetic Algorithm (gentic, optimization, gui)

GeneticAlgorithmOptimizationGUI(varargin)

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updated 3 days ago

Leaf Disease Severity Grading System with Fuzzy Logic Classification by Hashem Rizk

Hashem Rizk

Leaf Disease Severity Grading System (gui, leaf, disease)

LeafDiseaseGradingSystemGUI(varargin)

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updated 3 days ago

chungtranduc89/time2sec by Duc Chung Tran

Duc Chung Tran

The file converts time to equivalent value in seconds. (fix, clock, time to second)

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updated 3 days ago

Read TIFF stacks into Matlab fast, with lazy loading by Dylan Muir

Dylan Muir

Read a TIFF stack as a memory-mapped tensor. Handles a large range of internal TIFF formats. (tiff, tif, image manipulation)

tiffread29_header(filename)

tiffread29_readimage(TIF, HEADER, vnFrames)

TIFFStack

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updated 3 days ago

Chromatography Toolbox by James Dillon

James Dillon

Open-source code for processing chromatography data in the MATLAB programming environment. (chromatography, agilent, chemistry)

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updated 3 days ago

strat point for barrier method by Zhang yujie

Zhang yujie

strat point for barrier method (berrier, method)

start_point2.m

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updated 3 days ago

Grouped bar plots with error bars by Pierre Mégevand

Pierre Mégevand

ERRORBAR_GROUPS produces customizable grouped bar plots with overlaid error bars. (bar, errorbar, bar graph)

distinguishable_colors(n_colors,bg,func)

errorbar_groups(bar_input,errorbar_input,varargin)

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updated 4 days ago

polyplot by Chad Greene

Chad Greene

Easily plot linear trend lines or polynomial fits to scattered data. (polyfit, polyval, plot)

polyplot(x,y,varargin)

polyplot documentation

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updated 4 days ago

PicoScope® 4000 Series - MATLAB® Generic Instrument Driver by Pico Technology

Pico Technology

MATLAB Instrument Driver for use with PicoScope 4000 oscilloscopes (Beta Release) (matlab, measurement, oscilloscope)

adc2mv(adc_count, voltage_range, max_value)

adcunits( time_units )

freq2delta( frequency, waveformSize, maxBufferSize, dacF...

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updated 4 days ago

Selector( str, choices, nochoice, timeout ) by Jan de Wilde

Jan de Wilde

Alternative for menu, with time out and 2D-button placing (menu, timeout, buttons)

Selector( str, choices, nochoice, timeout )

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updated 4 days ago

IQ analysis utilities by Yair Altman

Yair Altman

Set of functions for analyzing IQ values (iq)

iqClassification(IQ)

iqToNumberOfPeople(IQ, populationSize)

numberOfPeopleToIQ(numberOfPeople, populationSize)

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updated 4 days ago

txtfile2cell(file,numHeaderline) by Li Chen

Li Chen

Load Text File to Cell Array (data import)

txtfile2cell(file,numHeaderline)

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updated 4 days ago

cell2txtfile(file,cell_array) by Li Chen

Li Chen

Write Cell Array to Text File (data export)

cell2txtfile(file,cell_array)

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updated 4 days ago

Plotly | Online MATLAB Graphing by Chris

Chris

Publish your MATLAB figures to the web with one line of code. (plot, data export, gui)

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updated 4 days ago

Darwinop robot simulink block by Florent

Florent

supervision blocks to read/write data on the darwinop robot. (darwinop, robot, simulink)

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updated 2 hours ago

matlab2tikz/matlab2tikz by Nico Schlömer

Nico Schlömer

A script to convert MATLAB/Octave into TikZ figures for easy and consistent inclusion into LaTeX. (bug, figure, latex)

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updated 4 days ago

Optometrika by Yury

Yury

Fast ray tracing across lenses, prisms, and human eye (optics, optical modeling, ray tracing)

coslens( y, z, args, flag )

ellipse_draw( x0, cv, ax, angle, nvert, color )

ellipse_fill( X, Y, x0, cv, ax, angle, hard )

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updated 5 days ago

cartesian_geodetic( X, axis ) by Sebahattin Bektas

Sebahattin Bektas

Converter Cartesian coordinates to Geodetic coordinates on Triaxial Ellipsoid or Biaxial Ellipsoid o (conversion, transformation)

cartesian_geodetic( X, axis )

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updated 5 days ago

VAWT Analysis by David Vallverdu

David Vallverdu

Vertical Axis Wind Turbines performance predciction using BEMT (vawt, vertical axis wind tu..., analysis)

AeroProfile

DMST

Example.m

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updated 5 days ago

Fminineq: constrained minimization by David Vallverdu

David Vallverdu

Fminineq solves constrained minimization problems, with both equality and inequality constraints. (optimization, mathematics, chemistry)

crossderiv(fun, x, i, j)

firstderiv(fun, x, i, ord, mode)

fminineq(f0, x0, Aeq, beq, Ain, bin, dispOption, tolFeas,...

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updated 5 days ago

emgr - Empirical Gramian Framework by Christian

Christian

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

emgr(f,g,s,t,w,pr,nf,ut,us,xs,um,xm,yd)

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updated 5 days ago

MATLAB to PHClab by Zoltán Csáti

Zoltán Csáti

Convert a system of polynomial equations to a PHClab-compatible format (phclab, polynomial)

matlab2PHClab.m

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updated 5 days ago

Segmenting and averaging for timeseries and other continuous data by W. Owen Brimijoin

W. Owen Brimijoin

Outputs windowed means of a continuous set of data given a vector of labels and time stamps (time series, array, matrices)

timeseries_indexer(labels,timestamps,win,data)

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updated 5 days ago

MappedTensor class - memory-mapped files by Dylan Muir

Dylan Muir

A better, transparent memmapfile, with complex number support. (oop, matrix, large tensor)

MappedTensor

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updated 5 days ago

The X Collection by Yvan Lengwiler

Yvan Lengwiler

Collection of programs that ease interaction with Excel files. (excel, activex, data import)

XAddSheet(hBook,strName,hAfterSheet)

XCloseAllBooks(hExcel)

XCloseBook(hBook)

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updated 5 days ago

Straightforward COPY and PASTE functions by Yvan Lengwiler

Yvan Lengwiler

Allows very simple manual exchange with other applications through the clipboard. (pick of the week, potw, data import)

copy(x,dec,sep,lf)

paste(dec,sep,lf)

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updated 5 days ago

Parameterized time-frequency representation by Yang Yang

Yang Yang

Polynomial chirplet transform of freuqency domain (signal processing)

PChirplet_Example.m

FPCT_example.m

GWarblet_example.m

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updated 5 days ago

Fast 'n easy smoothing by Damien Garcia

Damien Garcia

SMOOTHN allows automatized and robust smoothing in arbitrary dimension w/wo missing values (smooth, curve fitting, image processing)

smoothn(varargin)

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updated 5 days ago

WiFi by Samat Shabdanov

Samat Shabdanov

WiFi simulation with multiple access points (wifi, access point)

WiFi

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updated 5 days ago

Gating-ML by Rachel Finck

Rachel Finck

Functions to import gates, transformations and compensations of cytometry data. (cytof, cytometry, facs)

fca_readfcs(filename)

XMLNode

gatingML

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updated 6 days ago

peakdet by Marco Borges

Marco Borges

Detect Peaks and Depressions in a signal (signal processing, detection, peaks)

peakdet(sig, th, type, mdist)

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updated 6 days ago

Point vortex dynamics simulation by Tom Ashbee

Tom Ashbee

Integration of N 2D point vortices in a cylinder, using an adaptive 4th order Runge-Kutta scheme. (physics, vortex, fluid dynamics)

angular_momentum.m

energy.m

eqns_of_motion.m

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updated 6 days ago

Surface Reconstruction using Implicit B-Splines (FAST version) by Mohammad Rouhani

Mohammad Rouhani

Given a 3D cloud of points accompanied by normals an implicit b-spline surface is reconstructed. (surface recontruction, implicit surfaces, computer vision)

IBSL3_3D(r,N,L,pnt,tri, normal)

IBSL3_3D_T(r,N,L,pnt,tri, normal)

IBSLevelSurf(P,pnt,RES)

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updated 6 days ago

Sparse Coding Time Series Prediction by Mohamed Waleed Fakhr

Mohamed Waleed Fakhr

Time series prediiction using L1 based sparse coding applied to 16 time series data sets (sparse coding predict..., sparse coding, time series predictio...)

pathdef

SparseCodingPredictionV1.m

LSSVMPrediction2.m

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updated 6 days ago

Markov Decision Processes (MDP) Toolbox by Marie-Josee Cros

Marie-Josee Cros

Functions related to the resolution of discrete-time Markov Decision Processes. (control design, toolbox, markov decision proce...)

mdp_LP(P, R, discount)

mdp_Q_learning(P, R, discount, N)

mdp_bellman_operator(P, PR, discount, Vprev)

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updated 6 days ago

Graph-based Markov Decision Processes (GMDP) toolbox by Marie-Josee Cros

Marie-Josee Cros

Functions related to the resolution of Graph-based Markov Decision Processes (GMDP). (control design, markov decision proce..., optimization)

generate_random_graph(n, maxN)

gmdp_analyze_policy(GMDP, policyloc, sites)

gmdp_analyze_policy_neighbor(GMDP, policyloc, sites)

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updated 6 days ago

Skin effect solver by yoash levron

yoash levron

computes the fields in a conductor and finds the exact current distribution and the AC resistance (power electronics, skin effect, proximity effect)

skin_effect( freq, Rad, sigma, meu_r, display )

skin_effect_example.m

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updated 6 days ago

Figwin Presenter by Stephen Jeffress

Stephen Jeffress

Presentation software for Matlab (graphics, gui, subplot)

KeyPressed(src,event)

MousePressed(src,event)

Slide2.m

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updated 6 days ago

Crystallographic demonstration for cubic and hcp materials by Bo Lan

Bo Lan

Crystallographic demonstration for cubic and hcp materials (mathematics, gui)

OrientationDemo_R2014a_or_older

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updated 6 days ago

Relimiter for text files by Michael Weidman

Michael Weidman

A utility for robustly changing the delimiter within text files in order to make them easier to use (csv, dlm, delimited)

relimiter(fileName, newFileName, oldDelimiter, newDelimit...

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updated 6 days ago

pickpeaks(V,select,display) by Antoine Liutkus

Antoine Liutkus

Find peaks in data using a scale-space approach. It is efficient and requires very few parameters. (peak, peaks, peak picking)

pickpeaks(V,select,display)

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updated 6 days ago

nine node Heterosis Element for modal analysis of plate by Mahmoud Alfouneh

Mahmoud Alfouneh

modal analysis of plate (modal vibration heter...)

LOCALXYH

forceelementH(t,X,Y,nex,ney,nel)

hetro

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updated 6 days ago

nine node Heterosis element for static plate analysis by Mahmoud Alfouneh

Mahmoud Alfouneh

static analysis of plate (static analysisi hete...)

LOCALXYH

forceelementH(t,X,Y,nex,ney,nel)

hetro

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updated 6 days ago

nine node Lagrange element for modal analysis of plate by Mahmoud Alfouneh

Mahmoud Alfouneh

modal analysis (lagrange element moda...)

LOCALXY

forceelement(t,X,Y,nex,ney,nel)

meshgenplot(nex,ney)

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updated 6 days ago

nine node Lagrange element for static analysis of plate by Mahmoud Alfouneh

Mahmoud Alfouneh

static analysis of plate (static plate analysis...)

LOCALXY

forceelement(t,X,Y,nex,ney,nel)

meshgenplot(nex,ney)

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updated 7 days ago

MotiveExample by Raphael Cherfan

Raphael Cherfan

Level-2 S-function to poll data from Motive trough NatNet (motive, motion capture, simulink)

NatNetsFunction(block)

ExampleMotive.mdl

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updated 7 days ago

pcolor in polar coordinates by Etienne

Etienne

polarPcolor draws a pseudocolor plot in polar coordinates with a polar grid. (ppi, pcolor, polar)

polarPcolor(R,theta,Z)

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updated 7 days ago

plt by Paul Mennen

Paul Mennen

A framework for GUI design with 2D plots. plot/plotyy alternative optimized for data exploration. (gui objects, subplots, data exploration)

Pebar(x,y,l,u,dx)

Pftoa(fmtstr,val)

Pquiv(A,B,h,in4,in5)

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