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updated 18 days ago

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

Stuart Kozola (view profile)

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

Large Data in MATLAB: A Case Study in Seismic Data Proces...

Seismic Migration Example - Fault Model

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

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updated 1 month ago

Image Correlation and Convolution for Large Data by Ahmet Cecen

Applies a Patched Convolution Scheme to compute 2D and 3D image auto and cross correlations. (image processing, signal processing, spatial statistics)

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updated 1 month ago

Handling Large Data Sets Efficiently in MATLAB by Stuart McGarrity

Handling Large Data Sets Efficiently in MATLAB® (large, ram, data memory)

makevarray(filename,format)

ramsize

exercise9.m

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updated 1 year ago

Multidimensional distributions visualisation and analysis. by Mark Matusevich

Matrix of planar projections of multidimensional distributions with tools for interactive analysis. (classification, statistics, statistical modelling)

dependents_plot(X, Y, nBins, funcs)

map2bins(X, vBins, mode)

plot_1feature_2class(vFeature, vClass, sFeature_name, csC...

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updated 1 year ago

Kernel PCA and Pre-Image Reconstruction by Quan Wang

Quan Wang (view profile)

standard PCA, Gaussian kernel PCA, polynomial kernel PCA, pre-image reconstruction (signal processing, large data, dimension reduction)

PCA(X,d)

distanceMatrix(X)

drawFaceModel(x)

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updated 2 years ago

scatter_LDS by Mark Matusevich

Scatter plot for large data set (tested for 10 million points). (scatterplot, graphics, plotting)

scatter_LDS(X, Y, S, C, nVerbosity)

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updated almost 3 years ago

Association Rules by Narine Manukyan

Narine Manukyan (view profile)

This function discovers association rules using Apriori algorithm. (apriori, association analysis, association rules)

demoAssociationAnalysis( )

findRules(transactions, minSup, minConf, nRules, sortFlag...

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updated 3 years ago

Fetch (Big) by Tucker McClure

Fetch command useful for SELECT queries on large data sets. (fetch, database, select)

fetch_big(connection, query, varargin)

getargin(args, index, default)

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updated 4 years ago

semaphore by Joshua Dillon

Joshua Dillon (view profile)

This mex file provides an interface with the POSIX semaphore functionality. (distributed computing, hpc, interprocess communic...)

semaphore.m

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updated almost 5 years ago

Fast Gene Sequence Search for Very Large Data File by Binlin Wu

Search for a specific sequence and record a neighboring code sequence with an offset position. (gene, gene sequence, search)

seqSearch(f,nHL,targSeq,lc,offset,M,sFlag,fs)

main.m

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updated almost 5 years ago

sharedmatrix by Joshua Dillon

Joshua Dillon (view profile)

SHAREDMATRIX Allows any Matlab object to be shared between Matlab sessions (w/o using file I/O). (shared memory, interprocess communic..., distributed computing)

SharedMemory_install

test

whosshared(HEXOUTPUT)

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updated almost 6 years ago

Manipulação de Grande Quantidade de Dados no MATLAB by Elia Matsumoto

Elia Matsumoto (view profile)

Demo files from the the webinar 'Manipulação de Grande Quantidade de Dados no MATLAB' (webinar, portugues, matlab)

growing_by_index(n)

pre_allocation(n)

largedataset_script.m

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updated 6 years ago

Watch memory allocation by Michael Agostini

A plot utility which shows the total memory allocated in MATLAB as a function of time. (memory, large data, utility)

watchMalloc(varargin)

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