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updated 10 hours ago

Gaussian High Pass Filter by Muhammad Ammad

Implementation of high pass filter without using built-in functions. (high pass filter, edge detection, gaussian)

GaussianHighpass

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updated 11 hours ago

SAKohonen by Augusto Damasceno

Simulation and analysis of Kohonen Self-Organizing Map in two dimensions. (artificial neural net..., kohonen, sofm)

animation(w1_hist,w2_hist,neurons)

neighbor(position,vector1,vector2,r,c)

neighborhood(vector1,vector2,r,c)

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updated 12 hours ago

load_db(path) by Haroun SMIDA

Load a database of images (image processing, data import)

load_db(path)

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updated 2 days ago

Chromatography Toolbox by 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

A Comparison of Evolutionary Computation Techniques for IIR Model Identification by Erik

Evolutionary Computation Techniques are compared considering some IIR identification problems (pso, genetic algorithm, filter design)

ABC.m

simulasist3.m

apso_1st_order_filter.m

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updated 3 days ago

cosine wave by Mahdi Zolfaghari

plotting a cosine wave (plot, marker face color, cosine)

cosn()

plot_cos()

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updated 4 days ago

Accelerating MATLAB Performance source files by Yair Altman

Source files for the book "Accelerating MATLAB Performance", CRC Press, 2014 (performance)

s2_1_perfTest.m

s2_3_log.m

s3_2_5_datestr2.m

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updated 4 days ago

A Simple Finite Volume Solver for Matlab by Ehsan

A simple yet general purpose FVM solver for transient convection diffusion PDE (fvm, finite volume method, dirichlet)

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updated 5 days ago

Polar decomposition by Zoltán Csáti

Perform the polar decomposition of a regular square matrix (polar decomposition)

poldecomp(F)

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updated 5 days ago

Frobenius product by Zoltán Csáti

Calculates the Frobenius inner product of two matrices (frobenius product, oop)

frobprod.m

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updated 5 days ago

ffts(X,V,Xq,method,window) by Dirk-Jan Kroon

Fast Fourier Transform ( FFT ) of scattered data (signal processing, fft, bspline)

ffts(X,V,Xq,method,window)

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updated 5 days ago

v8 native JSON parser by Eydrian

Integration of google v8 engine into matlab to parse a json string to a matlab structure (json, string, parser)

build_matjs(allFiles, debug, verbose, move, destination)

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updated 5 days ago

DavidMercier/NIMS by David MERCIER

A Matlab GUI to plot and to analyze (nano)indentation data (obtained with conical indenters) (gui, data import, data export)

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updated 5 days ago

Numeric to English Words by Stephen Cobeldick

Convert a numeric scalar to a string giving the English name of the number value (GB/US). (dialect, words, number names)

num2words(num,opts,varargin)

num2words_rat(num,opts,tol)

num2words_bbc.m

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updated 5 days ago

rgb_to_hsv(M) by uyen nguyen

convertion from RGB to HSV space (image processing)

rgb_to_hsv(M)

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updated 6 days ago

spider(data,tle,rng,lbl,leg,f) by michael arant

Plots matrix column data in a spider plot. (radar plot, spider plot)

spider(data,tle,rng,lbl,leg,f)

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updated 6 days ago

Plaque Detector by Turner Conrad

Detect and record cell culture plaques (cell culture, plaque, plaques)

plaqueDetector(imgFile,wellRadiusCutoff,wellPixelRange,pl...

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updated 6 days ago

DavidMercier/PopIn by David MERCIER

Weibull distribution of "pop-in" observed on load-displ. curves obtained through indentation tests. (statistics, indentation, weibull)

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updated 7 days ago

Nonstationary Extreme Value Analysis (NEVA) Toolbox by HRL

Nonstationary Extreme Value Analysis (NEVA) (statistics, climate, extreme value analysi...)

GEVQQcheck(DATA,nsite,Now)

GPQQcheck(DATA,nsite)

Mann_Kendall(V,alpha)

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updated 7 days ago

NVSMI Toolbox by Jerome Briot

Monitoring of NVIDIA GPU devices (nvidia, gpu, nvidiasmi)

checkGpuId(gpuId)

getFailureReason(val)

joinProperties(prop, sep)

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updated 7 days ago

ReadPhilipsScanPhysLog(filename, channels, skipprep) by Paul Groot

ReadPhilipsScanPhysLog.m reads Philips scanphyslog files, which are created by Philips MRI scanners. (mri, philips, physiological)

ReadPhilipsScanPhysLog(filename, channels, skipprep)

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updated 7 days ago

Visualizer for 1D Staggered Grids by Eduardo Sanchez

A simple visualizer for Logically-Rectangular Uniform 1D Staggered Grids (plot, staggered grids, visualization)

testviewstaggered1d

viewstaggered1d(xnodes,xcenters,deltax,plotcenters)

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updated 7 days ago

Visualizer for 2D Staggered Grids by Eduardo Sanchez

A simple visualizer for Logically-Rectangular Uniform 2D Staggered Grids (visualization, plot, staggered grids)

testviewstaggered2d

viewstaggered2d

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updated 7 days ago

Round to Electronic Component Values by Stephen Cobeldick

Round Numeric array element values to IEC 60063 (E-Series) component values. (round, circuit, electronic)

equivcircuit(X,ser,rng,nmc,rec)

round60063(X,ser)

round60063_plot(X,ser)

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updated 8 days ago

Flashcode by Armin

Vapor Liquid Equilibrium Calculations (flash) using Peng-Robinson Equation of State (eos, flash, vle)

flashcode.m

flasher( Mix, T, P, R )

sep( ps )

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updated 8 days ago

Chebfun by Chebfun Team

Chebfun is an open-source package for numerical computation with functions to 15-digit accuracy (approximation, interpolation, quadrature)

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updated 9 days ago

Lyapunov Nonlinear Control GUI by Andy Zelenak

This GUI can simulate and regulate a nonlinear dynamic system. (nonlinear, dynamic, control)

calc_f

calc_partial_u_deriv

check_for_stop

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updated 9 days ago

Distribute figures by Anders Simonsen

This function can distribute all open figures on different parts of the screen(s). (position, distribute figure, figures)

distFig(varargin)

Sample.m

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updated 9 days ago

Customizable Natural-Order Sort by Stephen Cobeldick

Natural-order sort of a cell array of strings, with customizable numeric format. (pick of the week, potw, natural order)

natsort(X,xpr,varargin)

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updated 9 days ago

Natural-Order Filename Sort by Stephen Cobeldick

Natural-order sort of filenames or filepaths, with customizable numeric format. (pick of the week, potw, sort)

natsortfiles(X,varargin)

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updated 9 days ago

Natural-Order Row Sort by Stephen Cobeldick

Natural-order row sort of a cell array of strings, with customizable numeric format. (pick of the week, potw, sort)

natsortrows(X,col,xpr,varargin)

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updated 9 days ago

Fast Filter Bank Design (ffbd) by Iman

This function can be used to design uniform and non-uniform filter banks. (filter bank design, uniform filter bank, nonuniform filter ban...)

A_gerenator_vector_input(x_column_vector,Beta,Sigma_dicti...

Beta_dictionary(M,nk)

Find_LCM(x)

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updated 10 days ago

Image isophotes by Vahid K. Alilou

The function extracts isophotes from an arbitrary image (image processing)

isophote( L, alpha )

main.m

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updated 10 days ago

costas receiver by Salman Qadir

costas receiver for DSB-SC DEMODULATION (costas receiver, synchronization, communication systems)

dstmtx(n)

costaas.m

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updated 10 days ago

TTAlgorithm by Nick

Measures the transit time between physiological waveforms for Pulse Wave Velocity (foot to footcross cor..., foot to footcross cor..., foot to foot)

Cycle_Approximator(t,signal)

Find_Landmarks(t,signal,t_intv,npoly_1,npoly1_1,f,algorit...

PWV_Calulator_CC_cycle(t,signal,indmaxs,indmins,gradins)

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updated 10 days ago

Mean acquisition time in a multi-dwell hybrid or parallel acquisition structure in GNSS by Elena L.

Mean acquisition time calculation for the acquisition of GNSS signals (GPS, Galileo, Glonass, ...) (gps)

Fct_MeanTacq_fully_parall(Pd, Pfa_H1, tau_d, Kpenalty)

Fct_MeanTacq_hybr_Kdwells(Pd, Pfa_H0, Pfa_H1, tau_d, Kpen...

Fct_MeanTacq_hybr_and_parr(Pd, Pfa_H0, Pfa_H1, tau_d, Kpe...

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updated 10 days ago

Plotly | Online MATLAB Graphing by Chris

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

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updated 10 days ago

ImGRAFT by Aslak Grinsted

An Image Georectification and Feature Tracking toolbox (r2014b graphics ready, template matching, georectification)

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updated 10 days ago

SPLINEFIT by Jonas Lundgren

Fit a spline to noisy data. (spline, splinefit, cubic spline)

ppdiff(pp,j)

ppint(pp,a,b)

splinefit(varargin)

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updated 11 days ago

Iterative learning motion control by Bartlomiej Ufnalski

The very basic repetitive compensator with forgetting is implemented in a position control system. (iterative learning co..., ilc, repetitve control)

PI_anti_windup_speed_mfunc(t,x,u,flag,kP,kI,umax,Tsampling)

PI_anti_windup_torque_mfunc(t,x,u,flag,kP,kI,umax,Tsampling)

draw_2D_figs.m

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updated 11 days ago

PicoScope® 2000 Series - MATLAB® Generic Instrument Driver by Pico Technology

MATLAB Instrument Driver for use with PicoScope 2000 Series oscilloscopes (Beta Release) (instrument driver, matlab, measurement)

adc2mv(adc_count, voltage_range, max_value)

adcunits( time_units )

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

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updated 11 days ago

Marginal distributions of a bivariate function by Shoaibur Rahman

This function computes the marginal distributions of each variable in a bivariate function. (probability, computer vision, statistics)

marginaldist(f,x,y,distributionType)

testFunction(x,y)

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updated 11 days ago

Add a title to a legend by Robert Cumming

Add a title to a legend - compatible with R2014b (legend, title, gui)

legendTitle

test_legendTitle.m

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updated 11 days ago

Plot jdx files by Micke

Plots a (selection of) jdx file(s) in a new or specified figure. (plotting, jdx)

plotjdx(variable,h)

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updated 11 days ago

Greedy Algorithms and Greedy Analysis Pursuit for Non-linear sparse recovery by Kavya Gupta

Modifications to Greedy Algorithms and Greedy Analysis Pursuit(GAP) for non-Linear sparse Recovery. (algorithm, matlab, optimization)

COSAMPEN(y,A,myfun,N,k)

COSAMPLN(y,A,myfun,N,k)

Grad(fun, x0, deltaFactor)

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updated 11 days ago

SEHR-ECHO v1.0: a Spatially Explicit Hydrologic Response model for ecohydrologic applications by Bettina Schaefli

The model simulates streamflow from precipitation and temperature data. (simulation, modeling, application)

snowmodV01.m

setup_ExampleHourlyV01.m

checkSEHRparvarvalV01.m

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updated 11 days ago

Change cm-1 to µm by Micke

Changes Xaxis of specified or current axes from cm-1 to µm, or the other way around (figure, figure postprocessing, jdx)

cm1toum.m

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updated 11 days ago

GIBBON: The Geometry and Image-Based Bioengineering add-On for MATLAB by Kevin Moerman

GIBBON: The Geometry and Image-Based Bioengineering add-On for MATLAB (bioengineering, finite element, meshing)

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updated 11 days ago

Multi-exposure and Multi-focus Image Fusion in Gradient Domain by Sujoy Paul

An algorithm for fusion of a stack of multi-exposure and multi-focus images (image processing, image fusion, multiexposure)

ReconstructGradient.m

ChannelNorm(I,r)

GradientFusion(I)

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updated 11 days ago

Files Associated with the Video "Creating a Simulink Block Using MATLAB Code" by MathWorks Student Competitions Team

The files in this submission are used in the video "Creating a Simulink Block Using MATLAB Code" (customization, simulink, block)

getTouchSensorRootPath()

TouchSensor

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