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updated 16 hours ago

Image Encryption Using Secure Force (64-bit) Algorithm by Shujaat Khan

Shujaat Khan

This submission is the implementation of Secure Force (SF) Encryption Algorithm on images. (security, algorithm, encryption)

Binary2Dec( binary )

Binary2Hex( binary )

Dec2Bin( dec )

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updated 5 days ago

2 Dimensional Optimization using a Continuous Genetic Algorithm by Hashem Rizk

Hashem Rizk

Function Optimization using a Continuous Genetic Algorithm (gentic, optimization, gui)

GeneticAlgorithmOptimizationGUI(varargin)

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updated 6 days ago

Population dynamics toolbox by Carlos Barreto

Carlos Barreto

Implementation of some evolutionary dynamics from game theory for multiple populations. (simulation, toolbox, algorithm)

bnn(t,z)

combined_dynamics(t,z)

comparison2average(F, z, s, i, p)

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updated 20 days ago

Fast Correlation between two vectors by Liber Eleutherios

Liber Eleutherios

fastcorrelation is a fast and numerically stable algorithm for computing the correlation (in C) (algorithm, vectors, correlation)

fastcorrelation(x, y)

slowcorrelation(x, y)

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updated 20 days ago

Butterfly-Particle Swarm Optimization(Butterfly-PSO/BFPSO) Technique by AASHISH KUMAR BOHRE

AASHISH KUMAR BOHRE

BF-PSO based on novel control parameters such as sensitivity and probability of the nectar presence. (optimization, mathematics, probability)

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updated 1 month ago

Exploring Design Verifier by Natasha Jeppu

Natasha Jeppu

A set of Simulink blocks to explore Design Verifier in Flight Controls (simulink, modeling, algorithm)

compare_error_prove.slx

delay_on_off_prove.slx

delay_on_off_test.slx

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updated 1 month ago

Greedy Algorithms and Greedy Analysis Pursuit for Non-linear sparse recovery by Kavya Gupta

Kavya Gupta

Modifications to Greedy Algorithms and Greedy Analysis Pursuit(GAP) for non-Linear sparse Recovery. (algorithm, matlab, optimization)

COSAMPEN(y,A,myfun,N,k)

COSAMPLN(y,A,myfun,N,k)

Grad(fun, x0, deltaFactor)

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updated 2 months ago

central_diff2(y,deltat,d,a) by Benjamin Strom

Benjamin Strom

Finite difference approximation of any order derivative, any accuracy (interpolation, approximation, algorithm)

central_diff2(y,deltat,d,a)

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updated 2 months ago

Find values in a vector or function by Adrian Lara-Quintanilla

Adrian Lara-Quintanilla

For a function y=f(x), this script looks for all the "x" values for a desired value of "y" (y0). (mathematics, data exploration, time series)

findvalues(vector,yvalue)

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updated 3 months ago

Autonomous Groups Particles Swarm Optimization (AGPSO) by Seyedali Mirjalili

Seyedali Mirjalili

A Particle Swarm Optimization Algorithm with Autonomous Groups of Particles (particle swarm optimi..., pso, optimization)

AGPSO1(N,Max_iteration,lb,ub,dim,fobj)

AGPSO1(N,Max_iteration,lb,ub,dim,fobj)

AGPSO1(N,Max_iteration,lb,ub,dim,fobj)

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updated 3 months ago

Binary hybrid particle swarm optimization and gravitational search algorithm (BPSOGSA) by Seyedali Mirjalili

Seyedali Mirjalili

Binary version of the BPSOGSA algorithm (psogsa, pso, particle swarm optimi...)

BPSOGSA.m

evaluateF.m

Gconstant.m

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updated 3 months ago

Enhanced Binary Particle Swarm Optimization (BPSO) with 6 new transfer functions by Seyedali Mirjalili

Seyedali Mirjalili

An Enhanced binary Particle Swarm Optimization algorithm (VPSO) with v-shaped transfer functions (bpso, particle swarm optimi..., pso)

BPSO(noP,Max_iteration,BPSO_num,CostFunction,noV)

DrawConvergenceCurves(p,Max_iteration)

MyCost(x)

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updated 3 months ago

Greedy Algorithms for Non-linear Sparse Recovery by Kavya Gupta

Kavya Gupta

Modifications in OMP and COSAMP greedy Algorithms for Non-linear Sparse Recovery (signal processing, optimization, matlab)

Grad(fun, x0, deltaFactor)

x=OMPE(A,myfun,k)

x=OMPL(A,myfun,k)

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updated 3 months ago

Chicken Swarm Optimization Algorithm (demo) by Xian-Bing Meng

Xian-Bing Meng

This is a new bio-inspired algorithm Chicken Swarm Optimization, proposed by Xian-bing(2014) (mathematics, optimization, matlab)

CSO.m

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updated 5 months ago

MultiParEig by Bor Plestenjak

Bor Plestenjak

Toolbox for multiparameter eigenvalue problems (multiparameter eigenv..., eigenvalues, eigenvectors)

bde2mep(a,b,p,q,r,s,t,bc,N)

bde3mep(a,b,p,q,r,s,t,u,bc,N)

besselwave_mep(n1,n2,p,xi0,eta0,BC)

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updated 6 months ago

Chaotic Biogeography-based Optimisation (CBBO) algorithm by Seyedali Mirjalili

Seyedali Mirjalili

50 chaos-embedded versions of the BBO algorithm (optimization, bbo, optimisation)

Ackley

BBO(ProblemFunction, DisplayFlag, ProbFlag, RandSeed)

BBO_chaos(ProblemFunction, DisplayFlag, ProbFlag, RandSee...

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updated 8 months ago

Shapiro-Wilk and Shapiro-Francia normality tests. by Ahmed Ben Saïda

Ahmed Ben Saïda

Shapiro-Wilk & Shapiro-Francia parametric hypothesis test of composite normality. (statistics, probability, normality test)

swtest.m

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updated 8 months ago

Particle Swarm Optimization (Vectorized Code) by Reza Ahmadzadeh

Reza Ahmadzadeh

a simple implementation of Particle Swarm Optimization algorithm (PSO) (pso, particle swarm, swarm intelligence)

VPSO.m

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updated 8 months ago

RSA algorithm by suriyanath

suriyanath

RSA algorithm for encrypting and decrypting a message (rsa algorithm, algorithm, networking)

RSA_char.m

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updated 8 months ago

Dijkstra Algorithm by suriyanath

suriyanath

Computes shortest path between two nodes using Dijkstra algorithm (dijkstra, algorithm, shortest path algorit...)

dijkstra.m

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updated 8 months ago

7 Multi-Objective Problems (Van Valedhuizen's test suite) by Reza Ahmadzadeh

Reza Ahmadzadeh

The file includes 7 standard function of the Van Valedhuizen's test suite. (objective, optimization, multi)

MOP1(X)

MOP2(X)

MOP3(X)

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updated 9 months ago

Particle Swarm Optimization (PSO) by Pramit Biswas

Pramit Biswas

Searching/Tuning/Optimizing by Particle Swarm Optimization (PSO) method (particle swarm optimi..., pso, particle)

Particle_Swarm_Optimization (Bird_in_swarm, Number_of_qua...

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updated 9 months ago

K-Nearest Neighbors for image segmentation by Mohamed

Mohamed

Implementation of the algorithm K-Nearest Neighbors. (knn, knearest neighbors, algorithm)

knnAlgo(test_data, tr_data,tr_lbls,k)

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updated 11 months ago

Model-based Value Iteration Algorithm for Stochastic Cleaning Robot by Reza Ahmadzadeh

Reza Ahmadzadeh

An Example for Reinforcement Learning and Dynamic Programming (Stochastic) (reinforcement learnin..., dynamic programming, modelbased)

stochastic_robot_cleaning_v1

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updated 11 months ago

Model-based Value Iteration Algorithm for Deterministic Cleaning Robot by Reza Ahmadzadeh

Reza Ahmadzadeh

An Example for Reinforcement Learning and Dynamic Programming (reinforcement learnin..., dynamic programming, value iteration)

deterministic_robot_cleaning_v1

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updated 1 year ago

Data Structures by Brian Moore

Brian Moore

MATLAB implementations of common data structures, including trees, hash tables, heaps, and lists (data structures, matlab classes, trees)

Array

BSTElement

BinarySearchTree

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updated 1 year ago

Multi-objective bat algorithm (MOBA) by Xin-She Yang

Xin-She Yang

Matlab demo code for multiobjective bat algoritm (multiobjective optimi..., optimization, algorithm)

Q=moba_demo(NPareto)

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updated 1 year ago

Flower Pollination Algorithm by Xin-She Yang

Xin-She Yang

Flower algorithm for global optimization (metaheuristic, optimization, algorithm)

[best,fmin,N_iter]=fpa_demo(para)

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updated 1 year ago

SMA, MACD, RSI (SMR) Trading Algorithm by Chad Smith

Chad Smith

View a stock's buy/sell recommendations based on a synthesis of the indicators SMA, MACD, and RSI (stock, algorithmic trading, algorithm)

smr_strategy.m

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updated 1 year ago

Backtracking Search Optimization Algorithm by PINAR CIVICIOGLU

PINAR CIVICIOGLU

A new swarm-based global optimization algorithm for real valued numerical optimization problems. (optimization, signal processing, image processing)

FoxHoles(x,mydata)

[fname,fnc,low,up,dim]=setttingOfBenchmarkFnc(i)

ackley(x,mydata)

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updated 1 year ago

Fixed Point Algorithm by James Adams

James Adams

Calculates the fixed point of a function. (fixed point, algorithm, function)

FixedPoint_Algorithm_JA

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updated 1 year ago

Vectorized Bisection Search by Sky Sartorius

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

Massive Uniform Manipulation: Control Large Populations of Simple Robots with a Common Input Signal by Aaron Becker

Aaron Becker

rearranges n robots controlled to move in unison {up, down, left, right} using 1 obstacle (control design, robot, micro robot)

BinaryImage(image,c)

PosControl_universal

posControlShapes(shape)

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updated 1 year ago

2D fast marching algorithm by Juan Cardelino

Juan Cardelino

computation of distance maps using fast marching (differential equation..., fast marching, algorithm)

T=fast_marching(data_points,siz,plot)

test_fm.m

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updated 1 year ago

MINRES-QLP by Sou-Cheng

Sou-Cheng

Computing min-length (pseudoinverse) solution to symmetric (possibly singular) Ax=b or min||Ax-b||. (singular, symmetric, hermitian linear syst...)

[x,flag,iter,Miter,QLPiter,relres,relAres,...

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updated almost 2 years ago

March Madness Algorithm by Nathan Lorah

Nathan Lorah

Need help deciding who will win this year in the tournament? This algorithm will help with that. (basketball, sports, march madness)

MarchMadness2Algorithm.m

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updated 2 years ago

Low Energy Adaptive Clustering Hierarchy protocol (LEACH) by Hossein Dehghan

Hossein Dehghan

Low Energy Adaptive Clustering Hierarchy (LEACH) cluster based routing protocol in WSN (algorithmwsnrouting p..., algorithm)

clusterOptimum(netArch, nodeArch, dBS)

createfigure(X1, Y1, Y2, Y3)

dissEnergyCH(clusterModel, roundArch)

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updated 2 years ago

An Approximation Solution for the Prize-Collecting Steiner Tree Problem by Fangzhou Chen

Fangzhou Chen

A function giving feasible(not optimal) solutions to the Prize-Collecting Steiner Tree Problem (algorithm, optimization, combinatorics)

FindTree(G, vp)

PCSTr(G, vp, r)

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updated 2 years ago

Edit Distance Algorithm by Reza Ahmadzadeh

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

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

Stereo Matching by Wim Abbeloos

Wim Abbeloos

  • 1 file
  • 137 downloads
  • 4.66667

A GUI demonstrates an efficient stereo matching algorithm. (stereo, matching, computer vision)

Stereo Matching

polyfit(x,y,n)

stereomatch(imgleft, imgright, windowsize, disparity, spa...

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updated 2 years ago

Bat algorithm (demo) by Xin-She Yang

Xin-She Yang

This is a demo for Bat Algorithm, developed by Xin-She Yang (2010). (optimization, natureinspired, metaheuristic)

[best,fmin,N_iter]=bat_algorithm(para)

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updated 2 years ago

k-means clustering algorithm by Craig

Craig

Performs one step of the k-means clustering algorithm (kmeans, k means, average)

kmean(img,means)

Example.m

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updated 2 years ago

KTHVALUE (v2.1, jun 2012) by Jos (10584)

Jos (10584)

select the k-th smallest element in a (randomized) list (matrix, sort, select)

kthvalue(L,K)

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updated 2 years ago

AI for a game called chomp by Abhilash Harpale

Abhilash Harpale

this program uses the minimax algorithm for playing chomp.open the file create_tree for instrutions. (game, chomp, puzzle)

[output]=create_sub_tree(current_state,player,i,m,n)

output=next(current_state,j,m,n)

output=solve_tree(tree)

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updated 2 years ago

Multiresolution Gabor-like transforms by Kunal Chaudhury

Kunal Chaudhury

Matlab implementation of the multiresolution Gabor filters in 1 and 2 dimensions. (gabor function, wavelet transform, fractional bsplines)

analysis(f, J, alpha, tau)

analysis(inImg, J, alpha, tau)

autocorr(M, alpha)

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updated almost 3 years ago

Video Sudoku Solver by Teja Muppirala

Teja Muppirala

Solves a sudoku with a web camera and then displays it while tracking the original video feed. (video processing, sudoku, image processing)

drawsudoku(M)

identifynumbers_fun(pts,Pnew,NT,IBW)

mysudokusolver(filename)

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updated almost 3 years ago

Confusion matrix / Matching matrix along with Precision, Sensitivity, Specificity and Model Accuracy by Avinash Uppuluri

Avinash Uppuluri

CFMATRIX2 calculates the confusion matrix and related parameters for a classification algo. (statistics, probability, confusion matrix)

cfmatrix2(actual, predict, classlist, per, printout)

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updated almost 3 years ago

LMS Algorithm Implementation by Ansuman Mahapatra

Ansuman Mahapatra

LMS Algorithm Implementation (lms, matlab, algorithm)

lms.m

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updated 3 years ago

Simple example of genetic algorithm for optimization problems by Andrea Cirillo

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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