Scrolling Memory Monitor by Jesse Hopkins

Displays recent history of Matlab & Java memory usage. (java, memory)

memtracker(varargin)

Memory efficient nanmean function for huge dataset by Louis-Emmanuel Martinet

This is a very slightly modified version of Matlab nanmean function with much lower memory usage. (nan, nanmean, memory)

nanmean2(x,dim)

Easy memory-mapped arrays for large datasets by funcrusher

Code to generate n-dimensional memory-mapped arrays for efficiently accessing large array datasets (files, arrays, memory)

makeEmptyMMBinFile(fname,datain)

makeMMarray(fname,writable)

semaphore by Joshua Dillon

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

semaphore.m

sharedmatrix by Joshua Dillon

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

S=whosshared(HEXOUTPUT)

SharedMemory_install

test

Memristor Model by Mohammed Zidan

Numerical model of memristor (circuit, memristor, simulation)

memristor(time,voltage,r_i,r_off,r_on,d,u_v)

example.m

Whos by Matt J

Variant of whos(). Gives memory in Kbytes and displays array dimensions even for 4D+ arrays. (whos, memory, kilobytes)

varargout=Whos(varargin)

Large Data Sets in MATLAB Webinar Examples by Sarah Wait Zaranek

Example code from "Large Data Sets in MATLAB " webinar (http://www.mathworks.com/wbnr33692) (memory, data, webinar)

foo(x,a,b)

myfunc(x)

myfuncInPlace(x)

FMINLBFGS: Fast Limited Memory Optimizer by Dirk-Jan Kroon

Quasi newton limited memory BFGS and Steepest decent optimizer for large amount of unknowns (optimizer, broyden–fletcher–gold..., bfgs)

[x,fval,exitflag,output,grad]=fminlbfgs(funfcn,x_init,optim...

myfun(x)

example.m

System Resource Monitor for Windows by Xin Zhao

A GUI used to monitor and record the system resources(memory, CPU usage) (cpu, iprocessor, performance)

DisplayManager

PerfMonitor

SysInfoData

Manipulação de Grande Quantidade de Dados no MATLAB by Elia Matsumoto

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

System Information Class for Windows by Xin Zhao

This class will query the current system information in MATLAB. Works with R2009a and up. (cpu, processor, performance)

SysInfoData

startRecordPerformance.m

stopRecordAndDisplay.m

Watch memory allocation by Michael Agostini

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

watchMalloc(varargin)

Handling Large Data Sets Efficiently in MATLAB by Stuart McGarrity

Handling Large Data Sets Efficiently in MATLAB® (memory, 3gb, lareg data)

varray=makevarray(filename,format)

y=ramsize

create_waferdata.m

GUI with memory - UIREMEMBER & UIRESTORE by Lior Cohen

Like many apps, now Matlab GUI can easily "remember" its last state, using these functions. (gui, restore, remember)

demo(varargin)

uiremember(varargin)

uirestore(varargin)

Use C++ "new" and "delete" in MATLAB MEX files by Petter

This code modífies "new" and "delete" to register all allocated memory with the memory manager. (c, new, memory)

demo.m

make.m

ordfilt3 by Toby Collins

Performs 3D order-statistic filtering on 3D volumetric data. (3d, statistics, memory)

ordfilt3(V0,ord,winSize,pad_opts)

ordfilt3_test.m

featurememstats by Bruno Luong

feature('memstats') with structure output (development environme..., memory, array)

featurememstats(cls, unit)

largestblocksize(unit, maxsize)

disk, memory caching - store objects by arbitrary key by Mark Histed

Store any matlab objects to disk or keep them in memory, indexed by arbirary objects. (disk, memory, cache)

chop(Xin,n,unit,chopType)

directories

disk_cache(functionStr, varargin)

totalmem_ed.m by Eric

Displays the total memory allocated. (optimization, memory, total)

totalmem_ed (WhosStructure)

Programming Patterns: Maximizing Code Performance by Optimizing Memory Access by Linda Webb

Improve memory usage and increase code speed by understanding how MATLAB stores and accesses data. (whitepaper, article, paper)

MATLAB Memory Monitor v2.4 by Elmar Tarajan

MM Memory Monitor displays runtime memory information (gui tools, example, mm)

mm.m

Memory (a.k.a. Concentration) by Joseph Kirk

Play the classic game of Memory (games, memory, concentration)

mmemory(cmd)

Simon by Eduard van der Zwan

The classic 80s game of memory, lights and colors. (games, sound color memory, classic 80s game)

simon(varargin)

Get File and Put File that remembers last location by Rami Neseem

uigetfile and uiputfile together in one fcn with last file memory (example, gui tools, get file)

PutGetFile2(FilterSpec,DialogTitle,DefaultName,Option,Defau...

Implementation of md5 Algorithm Occupying Less Memory and takes only 1.35 seconds by sri devi

In this algorithm constant datas are created by logic thus occupies less memory. (md5, constant, files)

mainpro.m

Pack/Unpack Logicals by James Alaly

Compress large logical variables to one bit per element, instead of the usual 8. (optimization, logical, mask)

isPackedLogical(input)

packLogicals(logicals)

unpackLogicals(packedData)

Classic Concentration by Karen Christensen

Match up 27 pairs of colored blocks in as few moves as possible. (games, concentration, memory)

memory_game(action)

gcoll: a pedestrian garbage collector and workspace cleaner by us

garbage-collects workspace variables into a structure and optionally deletes those floating variable (garbage, waste, clean)

sout=gcoll(varargin)