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updated 3 months ago

octree - partitioning 3D points into spatial subvolumes by Sven

OcTree recursively splits a large set of points into smaller subvolumes. A QuadTree but in 3D. (stl, space, volume)

OcTree

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updated 3 months ago

discretefouriertransform.m by NILAKANTHA MEHER

Discrete Fourier transform (general, search, application)

X=discretefouriertransform(Data,timestep)

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updated 4 months ago

Serial Downloader by Michael Chan

To demonstrate how to create sniffer to scan for (published or hidden) files on a server. (files, search)

serialDownloader( header_Path, rangeOfIndices, tail_Path)

usage_serialDownload.m

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updated 5 months ago

A new optimization algorithm inspired by the States of Matter by Erik

A new optimization algorithm inspired by the States of Matter (optimization, genetic algorithm, search)

stateofmattersearch(NoPob)

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updated 5 months ago

CAB.zip (Algorithm for Global Optimization Inspired by Collective Animal Behavior) by Erik

Algorithm for Global Optimization Inspired by Collective Animal Behavior (optimization, genetic algorithm, search)

[VC VH]=ComparaHC(H,fh,C,fc,Mbest,rho)

[xn,yn]=findrange(xn,yn,range)

CAB.m

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updated 5 months ago

A swarm optimization algorithm inspired in the behavior of the social-spider by Erik

A swarm optimization algorithm inspired in the behavior of the social-spider (optimization, genetic algorithm, search)

FeMove(spidn,fn,fsp,msp,spbest,Ibe,spmass,d,lb,ub,pm)

Griewank.m

MaMove(fn,mn,fsp,msp,femass,mamass,d,lb,ub,pm)

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updated 5 months ago

dir_crawler.m by Stephan Koehler

crawls through a directory tree and returns sub-directories and files with ability to search by name (directories, search, files)

dir_crawler(varargin)

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updated 8 months ago

mgrep: Grep function for matlab files by Petter

Find code lines with certain contents in current folder (grep, search, find)

mgrep(str, flags)

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updated 9 months ago

Regular expression search in cell array of strings by Maximilien Chaumon

Search in cell array of strings. Returns indexes of cells in stead of indexes within cells . (cell, cellstr, regexp)

regexpcell(c,pat,inv)

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updated 9 months ago

recursive_scriptsearch by Jakob Sievers

Search for strings within multiple scripts (string, search, folder)

dd_out=recursive_scriptsearch(indir,str)

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updated 10 months ago

LOGICALFIND by Jos (10584)

Find occurrences of consecutive non-zeros in a vector (v1.0, jan 2014) (find, matrices, search)

logicalfind(V, N)

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updated 11 months ago

Grep Values from a file. by Anver Hisham

Function to grep values of a parameter from an input file to matrix. Supports multiline grepping. (grep, file, files)

grepValues(fileName,parameterName,options)

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updated 1 year ago

Vectorized Bisection Search by Sky Sartorius

Robust root-finding method that handles n-dim inputs and therefore has key advantages over FZERO. (bisection, search, root)

bisection(f,lb,ub,target,options)

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updated 1 year ago

String comparison by Christian

The function searches for a string inside a given target and returns 1 for found or 0 for not found. (string, compare, search)

strcompare(target,searchterm)

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updated 1 year ago

find pulsed trigger events by Deborah

The function finds the start of pulsed events in a signal via a trigger limit. (trigger, signal processing, trigger level)

get_trigger(sig, level, fs, prate, rf)

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updated 1 year ago

Find & Replace System by Neelakanda Bharathiraja

Searches any block/annotation/signal property in a model and replaces with the new value. (find_system, replace_block, search)

find_replace_system(system_name,prop_name,prop_value,new_...

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updated 1 year ago

SEARCH: Web search from the command line by Sky Sartorius

Add this small utility to your MATLAB path to allow quick web searches from the command line. (search, web, browser)

luckysearch(varargin)

search(varargin)

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updated 1 year ago

google by Chaowei Chen

google.m is a simple shell interface to initiate Google search in Matlab. (search, urlread, web)

google(varargin)

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updated almost 2 years ago

Recursive Directory Searching for Multiple File Specs by Jonathan Sullivan

Searches a directory for multiple file specs with optional recursivity (dir, recursive, files)

dir2(dn,varargin)

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updated 2 years ago

Edit Distance Algorithm by Reza Ahmadzadeh

Edit Distance is a standard Dynamic Programming problem. (mathematics, search, dynamic programming)

EditDistance(string1,string2)

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updated 2 years ago

Random Search Algorithm by Reza Ahmadzadeh

Random search belongs to the fields of Stochastic Optimization and Global Optimization. (optimization, random, search)

RSA.m

RSA_visual.m

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updated 2 years ago

NEARESTPOINT (sep 2012) by Jos (10584)

NEARESTPOINT - find the nearest value in another vector (statistics, probability, distance)

nearestpoint(x,y,m)

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updated 2 years ago

Binary search for closest value in an array by Benjamin Bernard

Returns closest value and corresponding index in an increasingly ordered array. (binary search, search, closest)

closest_value(arr, val)

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updated 2 years ago

Find Nearest Neighbors on Sphere by Kurt

To be used with the GridSphere function to look up the nearest point to a query on a geodesic grid. (gridsphere, grid, sphere)

...

Archaversine(values)

AreEqual(ones, twos)

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updated 2 years ago

Copy Files in Batches using Search Terms by Tristan Ursell

Copy files matching search terms, from sub-directories matching search terms into a new directory. (array, cell, copy)

accumulator

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updated 2 years ago

File Name Search Function by Tristan Ursell

Generate a list of file names that meet a set of text search criteria. (file, search, find)

filenames=filefinder(searchpath,varargin)

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updated 2 years ago

Recursive Integer Guessing Game by Adam Gripton

A recursive algorithm that queries an objective function to guess an unknown integer. (guess, game, function)

z=guessgame(isleq,n,k)

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updated almost 3 years ago

StructFind by Alexander Mering

Find all fields within a struct (array) where the search pattern is found (struct, structure, search)

StructFind(search_struct,search_object,varargin)

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updated almost 3 years ago

Another recursive find file by Azim

A recursive search for files with path name matching a wildcard or regular expression pattern. (file system, search)

recursiveFindFile(searchPath,filePattern,patternMode,file...

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updated almost 3 years ago

Active Shape Model (ASM) and Active Appearance Model (AAM) by Dirk-Jan Kroon

Cootes 2D/3D Active Shape & Appearance Model for automatic image object segmentation and recognition (asm, active shape model, active shape)

A=imresize3d(V,scale,tsize,ntype,npad)

AAM_2D_example.m

AAM_3D_train_example.m

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updated almost 3 years ago

Simple example of genetic algorithm for optimization problems by Andrea Cirillo

It is used to generate useful solutions to optimization and search problems. (genetic, algorithm, optimization)

[p_min, iter, f]=genetic_algorithm (func, numMaxInd, numF...

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updated almost 3 years ago

Dict Search from Text File by Konark Kelaiya

This function reads a line from text file & generate all possible combination of words (com, doc, dictionary)

dictsearch()

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updated 3 years ago

cellSearch by Alexander Wallar

This function returns the position in a cell of an element in which you are looking for. (cell, array, data)

cellSearch(theCell,element)

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updated 3 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 3 years ago

Binary Search of Elements lying within an Interval by Roberto Olmi

Search all elements (in a sorted vector of n elem.) that lie within an interval. It runs in log(n). (binary search, interval search, search)

BinaryIntervalSearch(x,ref,tol,varargin)

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updated almost 4 years ago

quickfind by Peter O'Connor

Quickly finds an element in a sorted list. If not found, returns -index of next smaller element. (find, search, sorted)

[loc found]=quickfind(el,list)

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updated almost 4 years ago

Pattern search method: deterministic iterative zero order algorithm by Andrea Cirillo

It finds the relative minimum of a two variables function with the Pattern search method. (optimization, mathematics, deterministic)

pattern_search.m

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updated almost 4 years ago

findNearest algorithm by Alexander Wallar

This algorithm sees if data you are searching for is in x and if not it shows the closest value (search, findnearest, data)

findNearest(x, desiredVal)

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updated almost 4 years ago

FInding several strings in one string. by Fabian Tomaschek

Functions compares input and search multiple items in two modes. (string, find, search)

multistrfind (input, wassuchen, mode)

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updated almost 4 years ago

structfind by Dirk-Jan Kroon

Search for a value, cell or string inside a Matlab struct (structfind, struct, find)

index=structfind(a,field,value)

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updated 4 years ago

LOOK4 by Jiro Doke

LOOKFOR substitute that uses a database for quick searching of MATLABĀ® files. (path, directories, files)

look4(varargin)

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updated 4 years ago

K nearest neighbor search by Mo Chen

Lightning fast k nearest neighbor search, yet very simple. (knn, nearest neighbor, nearest neighbors)

knn(X, Y, k)

build.m

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updated 4 years ago

findTol by Vinesh Rajpaul

Finds elements in an array that approximate a given value, to within a specified error tolerance. (find, search, tolerance)

findTol(X,value,tol,errorType)

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updated 4 years ago

Custom Internet Search Bar for MATLAB by Husam Aldahiyat

Quickly access websites and search through them. (custom, search, bar)

FEX(varargin)

amazon(varargin)

cssm(varargin)

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updated 5 years ago

strfind for datasets by Arnaud Amzallag

Search and find entries in a Matlab dataset (in a specified string variable) (strfind, find, search)

ind=datasetStrFind(dset,str,vars)

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updated 5 years ago

Binary Serach of rows of M-by-N Matrix by Dr. Murtaza Khan

Binary Search that is based on sum of column values of rows of input M-by-N Matrix (binary serach, matrices, search)

[rStart,rEnd]=findindofeqcolsumrows(Mat,pos)

bsearchmatrows(mat,srow,varargin)

bsearchmatrowsTest1.m

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updated 5 years ago

Search closest value in a vector by Dr. Murtaza Khan

search value in sorted vector and find index and value with respect to vector that is equal or clos (search, closest, value)

searchclosest(x,v)

searchclosestTest.m

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updated 5 years ago

SEARCHFILE by Rahul Prem Nazeer

Search for files and directories under a given folder with recursive and filter options (dir, find file, search)

searchfile(varargin)

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updated 5 years ago

find_cross.m, version 2.1 by Phillip M. Feldman

Find and/or estimate level crossings using a combination of search and interpolation. (level crossings, search, interpolation)

find_cross.m

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updated almost 6 years ago

fastsearch by Valentin Kuklin

Search an element in the array, or the next smaller and greater (approximation, interpolation, array)

fastsearch.m

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