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updated 3 months ago

Gabor Feature Extraction by Mohammad Haghighat

Mohammad Haghighat

This program generates a custom Gabor filter bank; and extracts the image features using them. (image processing, computer vision, pattern recognition)

gaborFeatures(img,gaborArray,d1,d2)

gaborFilterBank(u,v,m,n)

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updated 2 years ago

CNN - Convolutional neural network class by Mihail Sirotenko

Mihail Sirotenko

  • 1 file
  • 441 downloads
  • 4.92308

This project provides matlab class for implementation of convolutional neural networks. (neural network, ocr, classification)

back_conv2(FM,e,K,type)

back_subsample(e, ratio)

cnet_tool(varargin)

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updated 17 days ago

Local binary patterns by Nikolay S.

Nikolay S.

Calculates image LBP (Local binary patterns). (lbp, image processing, feature detection)

roundnS.m

assignUserInputs(funcParamsNames, varargin)

efficientLBP(inImg, varargin)

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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 2 years ago

Scalable Vector Graphics (SVG) Export of Figures by Juerg Schwizer

Juerg Schwizer

Converts 3D and 2D MATLAB plots to the scalable vector format (SVG). (specialized, plotting, svg)

demo_svg_water

plot2svg.m

simulink2svg

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updated 7 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 12 months ago

Newton-Raphson solver by Mark Mikofski

Mark Mikofski

Yet another solver that uses the backslash function to solve a set of non-linear equations. (mathematics, optimization, data exploration)

newtonraphson_example

newtonraphson(fun, x0, options)

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updated 1 month ago

Lithium Battery Model, Simscape Language and Simulink Design Optimization by Robyn Jackey

Robyn Jackey

Multi-temperature lithium battery model using Simscape language and Simulink Design Optimization (lithium, battery, demo)

ssc_lithium_cell_2RC_ini.m

ssc_lithium_cell_1RC_ini.m

plot_estim_results.m

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updated 9 months ago

Adaptive kmeans Clustering for Color and Gray Image. by ankit dixit

ankit dixit

Automatically cluster a Color or Gray image. No need for specify number of cluster. (clustering, image segmentation, segmentation)

adaptcluster_kmeans(im)

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updated 3 years ago

Electricity Load and Price Forecasting Webinar Case Study by Ameya Deoras

Ameya Deoras

Slides and MATLABĀ® code for the day-ahead system load and price forecasting case study. (electricity, energy trading, model)

Electricity Load Forecasting using Neural Networks

Electricity Price Forecasting with Neural Networks

Load Forecasting using Bagged Regression Trees

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updated 11 months ago

Canny edge detection in 2-D and 3-D by David Young

David Young

A Canny edge detector for two-dimensional image and three-dimensional volume data. (canny, edge detection, 3d)

canny(im, varargin)

checkattributes(a, classes, attributes)

exindex(arr, varargin)

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updated 3 months ago

geom2d by David Legland

David Legland

Geometry library for matlab. Performs geometric computations on points, lines, circles, polygons... (color, mathematics, computational geometr...)

Demo Medial Axis

Draw Poisson lines

demoExpandPolygon

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updated almost 3 years ago

Simplified Gradient Descent Optimization by James Allison

James Allison

Demonstration of the gradient descent optimization algorithm with a fixed step size. (mathematics, optimization, engineering)

grad_descent(varargin)

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updated 7 months ago

Chebfun V4 by Chebfun Team

Chebfun Team

Numerical computation with functions instead of numbers. (numerical analysis, interpolation, approximation)

A greedy algorithm for choosing interpolation points

A keyhole contour integral

A parameter dependent ODE with breakpoints

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updated 1 month ago

Particle Swarm Optimization Simulation by Wesam Elshamy

Wesam Elshamy

an animated simulation of particles searching for the minima of a simple function (particle swarm optimi..., pso, thanks a lot for ever...)

Particle Swarm Optimization Simulation

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updated 9 months ago

Traveling Salesman Problem - Genetic Algorithm by Joseph Kirk

Joseph Kirk

Finds a near-optimal solution to a TSP using a GA (optimization, traveling salesman pr..., tsp)

tsp_ga(varargin)

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updated 1 year ago

Medical Image Processing Toolbox by Alberto Gomez

Alberto Gomez

Classes and functions for N-dimensional medical image processing, inspired by ITK (image processing, data export, data import)

[img info]=read_mhd(filename)

circle3DMesh(c,r,d,varargin)

coneImage(points_axis, points_side, ref_im)

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updated 3 months ago

PCA Based Face Recognition System Using ORL Database by Shujaat Khan

Shujaat Khan

This Package implements 'Eigenface' PCA based face recognition technique. (appearance based face..., eigenface, face recognition)

CDT(ns,DatabasePath,ff,escImages)

Comparision()

Graphs()

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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 1 year ago

MATLAB to Point Cloud Library by Peter Corke

Peter Corke

matpcl is pure MATLAB code that allows interfacing with the Point Cloud Library (PCL) tools (data import, image processing, pcl)

loadpcd(fname)

lspcd(name)

lzfd(in, outlen)

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updated 5 months ago

Differential Evolution by Markus Buehren

Markus Buehren

Optimization using the evolutionary algorithm of Differential Evolution. (optimization, evolutionary algorith..., differential evolutio...)

chompsep(str)

computenewpopulation(pop, bestmem, params)

concatpath(varargin)

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updated 2 years ago

Numerical Computing with MATLAB by Cleve Moler

Cleve Moler

Apps from Numerical Computing with MATLAB (mathematics, matrix, article)

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updated 11 months ago

How to Detect and Track Red, Green and Blue Colored Object in LIVE Video by Arindam Bose

Arindam Bose

This code can detect and track Red, Green and Blue colored objects in LIVE video. (red green and blue ob..., red green and blue ob..., image processing)

RGB_Detection_and_Tracking.m

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updated 3 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 1 month ago

Dynamical Systems with Applications using MATLAB 2e by Stephen Lynch

Stephen Lynch

MATLAB, Simulink and MuPAD files to accompany the second edition of the book. (binary oscillator com..., fractals, differential equation...)

Program_6c(~)

Programs_13c(~,x)

Programs_15f(t,x)

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updated 2 months ago

Binary Genetic Algorithm Feature Selection.zip by Oluleye Babatunde

Oluleye Babatunde

Genetic Algorithm for Feature Selection (genetic algorithm, feature selection, zernike moments)

Binary_Genetic_Algorithm_Hezy_2013

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updated 1 year ago

SFTA Texture Extractor by Alceu Costa

Alceu Costa

Implementation of the SFTA algorithm for texture feature extraction. (image descriptors, image processing, computer vision)

findBorders( I )

hausDim( I )

otsurec(I, ttotal)

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updated 6 months ago

imshow3D (3D imshow) - new version released: see "imshow3Dfull" by Maysam Shahedi

Maysam Shahedi

imshow3D:(3D imshow) Displays 3D images slice by slice.Intensity adjusting & slice browsing by mouse (image processing, gui, 3d image viewer)

imshow3D( Img, disprange )

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updated 1 month ago

Tutorial and Toolbox on real-time optical flow by Stefan Karlsson

Stefan Karlsson

Code with visualization and excercises. Camera supported (computer vision, optical flow, image processing)

ApertureIllustration(type)

DoEdgeStrength(dx, dy,tInt,edgeIm)

DoEdgeStrength(dx, dy,tInt,edgeIm)

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updated almost 3 years ago

Dijkstra Algorithm by Dimas Aryo

Dimas Aryo

Dijstra algorithm to solve shortest path problem. (dijkstra, shortest path, mathematics)

dijkstra(A,s,d)

exchangenode(G,a,b)

listdijkstra(L,W,s,d)

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updated 1 year ago

Image Registration App by Brett Shoelson

Brett Shoelson

UI environment for registering a Moving image to a Fixed image (image, registration, gui)

ImageRegistrationApp

ImageRegistrationApp.m

distributeObjects(nobjects,startpos,endpos,gap,warnoff)

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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 24 days ago

Numerical Integration Toolbox by George Papazafeiropoulos

George Papazafeiropoulos

Contains several numerical integration rules to evaluate the integral of a function (abscissa, adaptive, chebyshev)

Adaptive Numerical Quadrature Theory

Integration Point Calculation Theory

Quadrature Rule Theory

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updated 2 months ago

Zernike Moments by Amir Tahmasbi

Amir Tahmasbi

  • 1 file
  • 130 downloads
  • 4.22222

MATLAB Code for the Fast Calculation of Zernike Moments of order n and repetition m on NxN images. (image processing, physics, mathematics)

Zernikmoment(p,n,m)

radialpoly(r,n,m)

Zernike_main.m

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updated 10 months ago

Particle Swarm Optimization Toolbox by Bhanu Pratap Singh

Bhanu Pratap Singh

Vectorized code of Particle Swarm Optimization (optimization, particle swarm optimi..., unconstrained optimiz...)

FoxHoles(x)

ackley(x)

griewank(x)

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updated 2 months ago

Neural network simple programs for beginners by Sayed Abulhasan Quadri

Sayed Abulhasan Quadri

Simple programs demonstrating Artificial network using Matlab . (neural network, perceptron linear net..., perceptronlinear netw...)

neural1.m

neural10.m

neural11.m

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updated 2 years ago

CoSaMP and OMP for sparse recovery by Stephen Becker

Stephen Becker

Orthogonal Matching Pursuit (OMP) and Compressive Sampling Matched Pursuit (CoSaMP). (omp, cosamp, compressed sensing)

CoSaMP( A, b, k, errFcn, opts )

OMP( A, b, k, errFcn, opts )

test_OMP_and_CoSaMP.m

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updated 11 months ago

Soft thresholding for image segmentation by SANTIAGO AJA-FERNANDEZ

SANTIAGO AJA-FERNANDEZ

Image segmentation based on histogram soft thresholding (fuzzy, thresholding, image processing)

B=shiftmat(A,n,dim,pad)

I_out=filter2B(h,I)

I_out=im_expand(I,Nx,Ny)

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updated 1 year ago

quaternion.m by Mark Tincknell

Mark Tincknell

quaternion class, vectorized, converts among rotation representations, numerical Euler propagation (quaternion, rotation, euler)

quaterniondemo( time, sap, DCMin, interval )

quaterniondemo2

quaternion

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updated almost 2 years ago

Dynamical Systems with Applications using MATLAB by Stephen Lynch

Stephen Lynch

Companion Software. (mathematics, discrete, fractals)

Program_5c(~)

Programs_17a

Programs_17b

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updated 2 years ago

Local Binary Patterns transformation of the input image by Olegs Nikisins

Olegs Nikisins

This function performs a Local Binary Patterns transformation for the input image (local binary pattern, lbp, transformation)

LBP(Input_Im, R)

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updated 12 months ago

1D Finite Element Method (FEM) Example by Cheuk

Cheuk

A 1D finite element method (FEM) example is provided to teach the basics of using FEM to solve PDEs. (finite, element, method)

a_def(node)

act_quad(dof_pos, ref_quad_pos, num_edges)

compute_RHS_global(RHS_local, loc_glob, num_edges)

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updated 2 years ago

Open Genetic Algorithm Toolbox by Alan de Freitas

Alan de Freitas

This is a toolbox to run a GA on any problem you want to model. (genetic algorithm, collaborative genetic..., open genetic algorith...)

GA( problem, settings, population )

GA_gui(varargin)

adaptation_individual( population, ~, settings)

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updated 1 month ago

Plane fit by Adrien Leygue

Adrien Leygue

Fits a plane to a set of data points by minimizing the normal quadratic distance (mathematics, optimization, data exploration)

affine_fit(X)

demo.m

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updated 7 days ago

Markov Decision Processes (MDP) Toolbox by Marie-Josee Cros

Marie-Josee Cros

Functions related to the resolution of discrete-time Markov Decision Processes. (control design, toolbox, markov decision proce...)

mdp_LP(P, R, discount)

mdp_Q_learning(P, R, discount, N)

mdp_bellman_operator(P, PR, discount, Vprev)

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updated 2 years ago

Envelope Detction for Signal Analysis by Santhana Raj

Santhana Raj

Computes the envelope of the signal by two methods: 1.LPF method 2.Hilbert Transform (image processing, signal processing, envelope detection)

y=envelope(signal,Fs)

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updated 5 days ago

Algorithmic Trading | Walk-Forward Analysis Toolbox - WFAToolbox Demo by WFAToolbox

WFAToolbox

MATLABĀ® App for Advanced Algorithmic Trading Strategies Development in Minutes not Months. (algo, algorithmic trading, analysis)

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updated 9 months ago

Basic Genetic Algorithm by Xavier Blasco

Xavier Blasco

An easy to use Genetic Algorithm (genetic algorithm cpo..., cpoh, genetic algorithm)

ga.m

gaiteration(gaDat)

garesults(gaDat)

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updated 2 years ago

Experiments with MATLAB by Cleve Moler

Cleve Moler

Apps from Experiments with MATLAB (mathematics, matrix, article)

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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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