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updated 6 months ago

Machine Learning with MATLAB by Abhishek Gupta

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 21 days ago

GPUBench by Parallel Computing Team

Parallel Computing Team

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

gpuBench()

gpuBenchLauncher()

gpuBenchReport( varargin )

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updated 2 months ago

Improved Digital Image Correlation (DIC) by Elizabeth Jones

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 almost 4 years ago

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

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 months ago

Automated Trading with MATLAB - 2012 by Stuart Kozola

Stuart Kozola

Files from the Automated Trading webinar showing X_Trader and QuickFIX/J integration. (x_trader, algorithmic trading, genetic programming)

createMSMQ()

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

dsample(HLC, factor)

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updated 3 years ago

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

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 5 years ago

Global Optimization with MATLAB by Stuart Kozola

Stuart Kozola

Demo files from the 2010 webinar "Global Optimization with MATLAB Products" (optimization, genetic algorithm, partical swarm)

PlotIterates(x,optimValues,state)

VEMap(x,RPM,Pratio,VE)

VEPlot(x,optimValues,state)

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updated 1 month ago

Tutorials: Parallel and GPU Computing with MATLAB: All in one (9 parts) by Parallel Computing Team

Parallel Computing Team

Tutorials on Parallel and GPU Computing with MATLAB (parallel computing, tutorial, gpu)

ex2_bad

ex2_good

ex_parallel(M, N)

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updated 3 months ago

A GPU Mandelbrot Set by Ben Tordoff

Ben Tordoff

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

compilePTX()

computeMandelbrotCPU(xlim, numx, ylim, numy, maxIters)

computeMandelbrotCUDAKernel( xlim, numx, ylim, numy, maxI...

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updated 4 years ago

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

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 11 days ago

Lynx MATLAB Toolbox by Simone

Simone

A toolbox for the design of complex machine learning experiments (machine learning, neural networks, support vector machin...)

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updated 1 year ago

WTSI Mutational Signature Framework by Ludmil Alexandrov

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 almost 2 years ago

Color-balance demo with GPU computing by Kye Taylor

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 for R Users in Computational Finance by Ameya Deoras

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 3 years ago

Cell Segmentation and Tracking by Fanny

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 1 year ago

Worker Object Wrapper by Parallel Computing Team

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 3 years ago

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

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 1 year ago

Algorithmic Trading with Bloomberg EMSX and MATLAB by Nicole Wilson

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 2 months ago

Machine Learning for Mining & Metals by David Willingham

David Willingham

2 examples for Machine Learning for Mining, Regression & Classification (machine learning, metals, mining)

plotFitErrors.m

plotFitErrors.m

Rsquared(Y, YHat )

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updated 11 days ago

vlfeat/matconvnet by Andrea Vedaldi

Andrea Vedaldi

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

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updated 6 years ago

Tips & Tricks: Getting started using optimization with MATLAB by Stuart Kozola

Stuart Kozola

Demo files from the August 21, 2008 Webinar (optimization, genetic algorithms, simulated annealing)

VEMap(x,RPM,Pratio,VE)

VEPlot(x,optimValues,state)

myCurveFcn(x,t,y)

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updated 3 months ago

GPU Julia Set Explorer by Ben Tordoff

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 5 months ago

3D trilinear interpolation using GPU by Jun Tan

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 5 months ago

Landing Gear Model in Simscape by Pravesh Sanghvi

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 4 years ago

Speeding Up Optimization Problems with Parallel Computing by Stuart Kozola

Stuart Kozola

Files from the webinar: Speeding up optimization problems with parallel computing (aerospace, automotive, demo)

computebestportfolioPCT(expRet,expCov,portSize,targetRet)

crossoverNcK(parents,options,GenomeLength,FitnessFcn,unus...

flutterLimitFunction(X,model)

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updated 4 years ago

parTicToc by Sarah Wait Zaranek

Sarah Wait Zaranek

This is a utility for timing PARFOR loops. (parfor, profiler, parallel)

sweepExample()

PAR TIC-TOC

Par

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updated 3 years ago

Approaches to implementing Monte Carlo methods in MATLAB by sri

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 7 months ago

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

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 1 year ago

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

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 4 years ago

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

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 almost 2 years ago

MATLAB for CUDA Programmers by Daniel Armyr

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 3 years ago

Parallel Distributed Processing of Weka Algorithms in Matlab by Jaspar Cahill

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 5 years ago

Parallel Computing with Simulink: Model Reference Build by Seth Popinchalk

Seth Popinchalk

These files accompany my blog post of the same name. (simulink, parallel computing, pct)

cleanUpMref

Parallel Computing with Simulink, Model Reference Paralle...

bot_model001

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updated almost 5 years ago

Modeling Variable Annuities with MATLAB by Yi Wang

Yi Wang

Pricing Guaranteed Minimum Withdrawal Benefit (pricing, gmwb, variable annuities)

calcGMWB(tickers, holdings, startDate, endDate, aWRate, a...

createSurfaceFit(IGWBGrid, initSAGrid, costGrid)

getEquityData(Ticker, FromDate, ToDate, Period)

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updated almost 4 years ago

SLURM Integration Scripts by Raymond Norris

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 1 year ago

GPU sparse, accumarray, non-uniform grid by Stefano

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 3 months ago

Tutorials: Parallel and GPU Computing with MATLAB (3 of 9): Quick Success with parfor by Parallel Computing Team

Parallel Computing Team

Tutorial on Parallel and GPU Computing with MATLAB (3 of 9) (parallel computing, gpu, tutorial)

ex_parallel(M, N)

ex_serial(M, N)

ex_compare.m

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updated 3 months ago

Tutorial: Parallel and GPU Computing with MATLAB (6 of 9): Scaling to Clusters and Cloud by Parallel Computing Team

Parallel Computing Team

Tutorial on Parallel and GPU Computing with MATLAB (6 of 9) (parallel computing, gpu, tutorial)

ex_parallel(M, N)

ex_batch_cluster.m

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updated 2 years ago

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

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 6 months ago

RayShapeArticle_FEX.zip by Paul Peeling

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 almost 4 years ago

Getting Started with Parallel Computing using MATLAB by Arjav Chakravarti

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 5 months ago

DM Utils (data mining utils) by Przemyslaw

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 year ago

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

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 3 months ago

Tutorials: Parallel and GPU Computing with MATLAB (4 of 9): Deeper Insights into Using parfor by Parallel Computing Team

Parallel Computing Team

Tutorial on Parallel and GPU Computing with MATLAB (4 of 9) (parallel computing, gpu, tutorial)

ex2_bad

ex2_good

ex1_good.m

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updated 4 years ago

GPUCONV2 by Dirk-Jan Kroon

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 2 years ago

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

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 6 years ago

Digital Image Correlation 4 threads pmode by Christoph Eberl

Christoph Eberl

This digital image correlation .m file uses pmode to split up the load on 4 matlab labs (application, digital image correla..., image processig)

[grid_x1,grid_x2,grid_x3,grid_x4,grid_y1,grid_y2,grid_y3,...

[validx,validy]=automate_image_parinteractive(grid_x,grid...

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updated almost 2 years ago

Accelerating Heat Equation on the GPU by Simone Hämmerle

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 2 years ago

SCOPE: interactively tabulate SEER excel variables by Rex Cheung

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 3 months ago

Tutorial: Parallel and GPU Computing with MATLAB (5 of 9): Batch Processing by Parallel Computing Team

Parallel Computing Team

Tutorial on Parallel and GPU Computing with MATLAB (5 of 9) (parallel computing, gpu, tutorial)

ex_parallel(M, N)

ex_serial(M, N)

ex_batch.m

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