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updated 8 days ago

vlfeat/matconvnet by Andrea Vedaldi

MatConvNet: CNNs for MATLAB (deep learning, computer vision, image classification)

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updated 21 days ago

DM Utils (data mining utils) by Przemyslaw

The tools for dealing with distance matrix, improving data mining capabilities (data mining, shared memory, parallel computing)

P=pair_dist_par(X,fun,varargin)

P=pair_dist_seq(X,fun,varargin)

[Phdl]=pair_dist_spmd(X,fun,varargin)

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updated 1 month ago

3D trilinear interpolation using GPU by Jun Tan

3D trilinear interpolation using GPU. 20 times faster. (3d trilinear interpol..., interp3, interpolation)

interp3_gpu(x, y, z, v, xi, yi, zi)

test.m

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updated 1 month ago

Landing Gear Model in Simscape by Pravesh Sanghvi

Landing gear model, including main and lock hydraulic actuators, and multibody dynamics (physical modeling, landing gear, hydraulic)

Generate_Sim_Settings(param_vals,param_name,rtp)

Motion_Actuation(test,mdl)

setup_config(test,mdl)

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updated 1 month ago

RayShapeArticle_FEX.zip by Paul Peeling

Solving Large Geometric and Visualization Problems with GPU Computing in MATLAB (ray tracing, rendering, computer graphics)

compareExecutionTime( N, L )

createTriangulatedSurface(N)

rayTriangleIntersection (o, d, p0, p1, p2)

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updated 1 month ago

3D Linear Interpolation for GPU by Philip

3D Linear Interpolation for GPU (gpu, interpolation, arrayfun)

Vi=interp3gpu(x1,x2,x3,V,x1i,x2i,x3i)

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updated 1 month ago

Machine Learning with MATLAB by Abhishek Gupta

These are the supporting MATLAB files for the MathWorks webinar of the same name. (blackbox modeling, nonparametric, partitional clusterin...)

ImportBankData(filename, startRow, endRow)

NNfun(X,Y)

bubbleplot(x, y, z, siz, col, shape, varargin)

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updated 2 months ago

GPU vs CPU speed test of finite difference equation by Mark Ward

Compares the speed of the parallel computing toolbox functions vs CPU for finite difference (gpu, diffusion, finite difference)

myPerf=test_gpu_array7

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updated 3 months ago

GPUBench by Parallel Computing Team

Compare GPUs using standard numerical benchmarks in MATLAB. (gpu, performance, benchmark)

gpuBench()

gpuBenchLauncher()

gpuBenchReport( varargin )

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updated 5 months ago

Parallel Implementation of the Picard Iteration For Linear BVP PDEs by Darin Koblick

Parallel Picard Iteration for a Linear Hyperbolic BVP PDE (pde, hypberbolicsecond ord..., hyperbolic pde)

parPicardPDESolver(N)

seqPicardPDESolver(N)

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updated 9 months ago

MATLAB for R Users in Computational Finance by Ameya Deoras

Learn how to use MATLAB and R together to tackle your computational needs (r, rstudio, time series)

blsapp()

blsbtyval(SpotPrice, StrikePrice, RiskFreeRate, ...

blsmaincall2(Request)

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updated 9 months ago

GPU Accelerated Edge-Region Based Level Set Evolution Constrained by 2D Gray-Scale Histogram by Souleymane

Here are the serial and the GPU based implementation of our paper IEEE TIP.2013.2255304 (gpu, image segmentation, lattice boltzmann met...)

Body_force( I,Imean,G,c1,c2,mu,a,lambda )

Initial_Mask( binary_image )

Initial_Mask( binary_image )

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updated 10 months ago

GPU sparse, accumarray, non-uniform grid by Stefano

performance gains above 1000x over matlab spmv can be observed with cuda compatible GPU. (sparse, gpu, spmv)

DD=KBdensity1(qq,tt,KB,nj,Ns)

P=op_accuamarray(indx,nmax)

[gnuradon,gnuiradon,qtXqxy,qxyXqt]=gnufft_init_spmv(Ns,qq...

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updated 10 months ago

MDCSTest by Daniel Herber

Flexible MATLAB benchmarking program for multiple workers, long jobs, and high memory tasks (bench, benchmark, testing)

MDCSTest(Aworkers,Bnumber,Csize)

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updated 11 months ago

Worker Object Wrapper by Parallel Computing Team

Simplifies managing resources such as large data within PARFOR loops and SPMD blocks (parallel computing, parfor, spmd)

WorkerObjWrapper

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updated 11 months ago

Algorithmic Trading with Bloomberg EMSX and MATLAB by Nicole Wilson

Files used in the webinar which can be viewed at http://www.optinum.co.za/webinars/contact_main.php (finance, demo, webinar)

constructTradingSignal(Data,M,N)

executeTrades(c, equity, signal)

generateSpacedInts(lb, ub, number)

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updated 12 months ago

Speeding Up Algorithms: When Parallel Computing and GPUs do and don't accelerate by Michael Weidman

Files and slides from the presentation of the same name. (finance, gpu, parallel)

calcProbRuin(EquitySAVal)

calcValuePayoutAndFees_GPU( ...

calcValuePayoutAndFees_VEC( ...

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updated 1 year ago

Improved Digital Image Correlation (DIC) by Elizabeth Jones

Calculate full-field displacements and strains from a set of images with a random speckle pattern. (digital image correla..., experimental mechanic..., noncontact)

...

...

...

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updated 1 year ago

ChunksProgress by Michael Litvin

Displays per-job (chunk) progress in parfor loops on the console. (progress, parfor)

ChunksProgress

testProgress.m

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updated 1 year ago

WTSI Mutational Signature Framework by Ludmil Alexandrov

Framework for deciphering signatures of mutational processes from a set of mutational catalogues (cancer genomics, mutagenesis, mutational signatures)

...

...

ThousandSep(in)

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updated 1 year ago

Navigating curves by sri

Developing Scenario Analysis Applications using Interest Rate Curve Objects in MATLAB (finance, interest rate curves, simulation)

getNewNelsonsiegelParams(oldParams, t)

getNewNelsonsiegelParamsN(oldParams, t,n)

getNewZeroRates( NSModel,params,PlottingDates )

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updated 1 year ago

Accelerating Heat Equation on the GPU by Simone Hämmerle

A GUI for comparing the performance of different implementations of the heat equation on CPU and GPU (gpu, speedup, demo)

heateqGUI(varargin)

heateq_cpu_filt(k, n, Ts, L, c,h)

heateq_cpu_ind(k, n, Ts, L, c,h)

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updated 1 year ago

MATLAB for CUDA Programmers by Daniel Armyr

This is the code used during the MATLAB for CUDA Programmers webinar (pct, gpu, image processing)

whitebalance(imageData)

whitebalance(imageData)

whitebalance(imageData)

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updated 1 year ago

Color-balance demo with GPU computing by Kye Taylor

Use GPU in MATLAB to perform white-balance operation to input image. (graphical processing ..., gpu, high performance comp...)

whitebalance(imageData)

whitebalance_cuda(imageData)

whitebalance_gpu(imageData)

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updated 1 year ago

MATLAB EXPO 2012 JAPAN A3 session by Ryuhei Funada

MATLAB code presented in MATLAB EXPO 2012 JAPAN A3 session (communications)

...

[nStartFlg,wrappedPctFlg,varChrCl]=...

[prmNameCl,prmValsCl,iStartReadline,iEndReadline]=...

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updated almost 2 years ago

A GPU Mandelbrot Set by Ben Tordoff

Explore the Mandelbrot Set using MATLAB and a GPU. (gpu, fractal, graphics)

compilePTX()

jet2(m)

mandelbrotViewer()

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updated almost 2 years ago

GPU Julia Set Explorer by Ben Tordoff

Explore the Julia Set of the Mandelbrot Set using MATLAB and a capable GPU. (gpu, fractal, graphics)

juliaSetExplorer(z0)

GPU Julia Set Explorer

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updated almost 2 years ago

Parallel Computing test (Ordinary Differential Equation) by Bogumila & Zbigniew MROZEK

Describes how to use Parallel Computing Toolbox to speed up computing with multi core computer. (demo, mathematics, parallel computing)

ode1000.m

m9911

m9912

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updated 2 years ago

Automated Trading with MATLAB - 2012 by Stuart Kozola

Files from the Automated Trading webinar showing X_Trader and QuickFIX/J integration. (algorithmic trading, automated trading, fix)

createMSMQ()

crossover(parents,options,GenomeLength,FitnessFcn,unused,...

dsample(HLC, factor)

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updated 2 years ago

SCOPE: interactively tabulate SEER excel variables by Rex Cheung

This takes SEER excel column data interactively, tabulate them, write back in table format. (data import, data export, optimization)

output=xls2tabulate2xls(xlsfilename)

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updated 2 years ago

2D and 3D Symmetric Registration using CUDA by Henry Davidge

Vanilla and Symmetric Non-Rigid Registration in 2D and 3D, parallelized using CUDA (registration, image processing, medical imaging)

register2(img1,img2,rho,lambda,maxIter,varargin)

register2Symmetric(img1,img2, rho, lambda, lambda2, maxIt...

register3(img1,img2,rho,lambda,maxIter,varargin)

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updated 2 years ago

GPU-accelerated 3D Stationary Wavelet-based Frame by Alp

3D Stationary wavelet-based transform using GPU-accelerated separable convolution (signal processing, image processing)

swt16dec3_GPU(x, level, waveletName)

swt16rec3_GPU(dec_full, level, waveletName)

conv3DGPU.m

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updated 2 years ago

Adaptive ReGression using Uncertainty Searching (ARGUS) by Kemp

This routine attempts to learn conditionally variant stochastic spaces. (stochastic, adaptive sampling, conditional variance)

ARGUS(XYdata,numsamp,hist)

Btsrpprs(XYdata, reps,nghbr)

MCInterProjTh(numpnts,oldDoE)

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updated 2 years ago

Cell Segmentation and Tracking by Fanny

This program opens a GUI, segments and tracks cells from videos using the parallelization toolbox. (cell segmentation, cell tracking, parallelization)

ANtiffread(filename, indices)

AddMum.m

Black_PRO()

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updated almost 3 years ago

Demo Files for "Optimizing Lookup Tables" Seminar by Teja Muppirala

Demo Files for "Optimizing Lookup Tables" Seminar (presented at MATLAB Expo 2011) (optimization, lookup tables)

makeplot(x, optimValues, state)

model(x,y)

mokuteki.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 almost 3 years ago

Parallel Distributed Processing of Weka Algorithms in Matlab by Jaspar Cahill

Run Weka algorithms in parallel across distributed computers to exploit available hardware. (weka, parallel, parallel processing)

datasetToWeka(dat)

getNonMatlabPaths()

runParallelWeka

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updated almost 3 years ago

Approaches to implementing Monte Carlo methods in MATLAB by sri

Code for the article in the September 2011 article http://www.wilmott.com/magazine.cfm (wilmott, monte carlo, parallel computing)

PriceArithmeticAsianOption(S0,X,r,T,sigma,NSteps,NPaths)

PriceArithmeticAsianOptionFin(S0,X,r,T,sigma,NSteps,NPaths)

PriceArithmeticAsianOptionPCT(S0,X,r,T,sigma,NSteps,NPaths)

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updated almost 3 years ago

Picture Transformation Finder by Alexander Wallar

This function finds the transformation matrix of two images. (computer vision, parallel computation, parallel)

picTransformation(pic1, pic2)

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updated 3 years ago

Demo files for "Parallel Computing with MATLAB on Multicore Desktops and GPUs" Webinar by Jiro Doke

Demo files for "Parallel Computing with MATLAB on Multicore Desktops and GPUs" Webinar (May 4, 2011) (parallel, gpu, cpu)

WaveEqnGUI(varargin)

WaveEqn_CPU(h,h2,hObject,hText,N,maxIter)

WaveEqn_GPU(h,h2,hObject,hText,N,maxIter)

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updated 3 years ago

pmap - Parameter Space Stability Mapping Suite by Michael Knap

Finds the Hurwitz stability region in a parameter space of a continuous time system. (control design, mathematics, data exploration)

Stable=pmap_calc(varargin)

pmap(varargin)

pmap_generate(spoly, varargin)

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updated 3 years ago

Large Data in MATLAB: A Seismic Data Processing Case Study by Stuart Kozola

These are the files used in the webinar on Feb. 23, 2011. (large data, seismic, segy)

fm2d(v,model,nz,dz,nx,dx,nt,dt)

fm2d_gpu(v,model,nz,dz,nx,dx,nt,dt)

ibm2ieee (ibmf)

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updated 3 years ago

Getting Started with Parallel Computing using MATLAB by Arjav Chakravarti

This is an older version of the introductory tutorial for running parallel MATLAB applications (distributed, parallel, cluster)

testParforJob

testTask(x1,x2)

getMyJob.m

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updated 3 years ago

SLURM Integration Scripts by Raymond Norris

Integration scripts for submitting parallel computing jobs to SLURM (slurm, resource, manager)

copyDataFromCluster(localLoc, remoteLoc, clusterHost)

copyDataFromCluster(localLoc, remoteLoc, clusterHost)

copyDataToCluster(localLoc, remoteLoc, clusterHost)

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updated almost 4 years ago

GPUCONV2 by Dirk-Jan Kroon

Example, Matlab R2010B Cuda CONV2 on GPU using Cuda kernels (cuda, conv2, gpu)

gpuconv2(A,B,SHAPE)

nvcc(varargin)

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updated almost 4 years ago

NVCC cuda compiler wraper by Dirk-Jan Kroon

Compile cuda kernels in Matlab, like nvcc('example.cu') (cuda, kernel, cuda kernel)

nvcc(varargin)

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updated almost 4 years ago

Accelerating Finite Element Analysis (FEA) in MATLAB by Vaishali Shrivastava

Accelerate computationally intensive part of FEA by using Parallel computing. (mathematics, physics, parallel computing)

checkgeometry(node,edge,face,hdata)

circumcircle(p,t)

computeMForcesfromV(nodes, edges, triangles, potential, g...

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updated almost 4 years ago

A CUDA accelerated Beam Propagation Method [BPM] Solver using the Parallel Computing Toolbox by Patrick Kano

A beam propagation method solver using the CUDA capabilities in the parallel computing toolbox. (mathematics, optics, cuda)

CUDAparaxbpm(CUDAswitch, PLOTswitch, BetaSwitch, Nx, Ny, ...

FunEfieldinit(MeshX, MeshY, Nx, Ny, LengthX, LengthY)

FunPlotSim(zidx, PosZ, MeshX, MeshY, nMatrix, Efield, Mes...

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updated 4 years ago

Mandelbrot set with the parallel computing toolbox by Jens

Example of using parallel computing to make the most of the mandelbrot set (mandelbrot, fractals)

Z=mandel1(maxiter,steps,xmin,xmax,ymin,ymax,tasks)

taskfun.m

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updated 4 years ago

Como aumentar a velocidade de aplicacoes MATLAB by Elia Matsumoto

Slides and demo files from the live webinar "Como aumentar a velocidade de aplicacoes MATLAB" (matlab, applications, portuguese)

blockAvg(Nx,Ny,Nxavg,Nyavg)

blockAvgRedo1(Nx,Ny,Nxavg,Nyavg)

blockAvgRedo2(Nx,Ny,Nxavg,Nyavg)

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