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updated 20 days ago

export_fig by Oliver Woodford

Exports figures nicely to a number of vector & bitmap formats. (data export, export figure, print)

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updated 7 days ago

MATLAB Support Package for Arduino (aka ArduinoIO Package) by MathWorks Classroom Resources Team

MATLAB class and Simulink blocks for communicating with an Arduino microcontroller board (support package, arduino, duemilanove)

example_encoders

example_io

example_mot

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updated 6 months ago

Simulink Support Package for Arduino Hardware by MathWorks Simulink Team

Student-priced microcontroller board (arduino, uno, mega 2560)

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updated 4 years ago

41 Complete GUI Examples by Matt Fig

41 working GUIs to read and learn. (gui, example, files)

GUI_1()

GUI_10()

GUI_11()

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updated 3 months ago

matlab2tikz by Nico Schlömer

A script to convert MATLAB/Octave into TikZ figures for easy and consistent inclusion into LaTeX. (latex, figure, embed)

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updated almost 2 years ago

Numerical Computing with MATLAB by Cleve Moler

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

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updated 3 months ago

M-code LaTeX Package by Florian Knorn

Easily include nicely syntax highlighted m-code in your LaTeX documents. (development environme..., source code highlight..., latex)

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updated 5 years ago

arrow.m by Erik Johnson

Draw a line with an arrowhead. (annotation, customization, arrow)

arrow(varargin)

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updated 3 months ago

Deep Learning Toolbox by Rasmus Berg Palm

Deep Belief Nets, Stacked Autoencoders, Convolutional Neural Nets and more. With examples. (machine learning, deep learning, autoencoder)

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updated 5 months ago

Flappy Bird for MATLAB by Mingjing Zhang

MATLAB replica of the viral mobile game "Flappy Bird" (game, gui, graphics)

Flappy Bird

flappybird

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updated 1 year ago

tightfig by Richard Crozier

Remove excess margins from figures. (figure, axes, magrgin)

tightfig(hfig)

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updated 2 years ago

Image Segmentation Tutorial ("BlobsDemo") by Image Analyst

Image Processing Tutorial to demonstrate the basic concepts to beginner users. (image processing, demo, potw)

BlobsDemo.m

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updated 6 months ago

Tools for NIfTI and ANALYZE image by Jimmy Shen

Load, save, make, reslice, view (and edit) both NIfTI and ANALYZE data on any platform (medical, reslice, isotropic)

affine(old_img, old_M, new_elem_size, verbose, bg, method)

bipolar(M, lo, hi, contrast)

bresenham_line3d(P1, P2, precision)

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updated 19 days ago

boundedline: line plots with shaded error/confidence intervals by Kelly Kearney

Plot one or more lines with a shaded boundary (can represent error, confidence intervals, etc). (bounds line confidenc..., so well programmed, potw)

B=inpaint_nans(A,method)

boundedline(varargin)

outlinebounds(hl, hp)

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updated 5 years ago

Optical Character Recognition (OCR) by Diego Barragán

The aim of OCR is to classify optical patterns corresponding to alphanumeric or other characters. (application, ocr, optimal character rec...)

[fl re]=lines(im_texto)

letter=read_letter(imagn,num_letras)

OCR.m

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updated almost 4 years ago

freezeColors / unfreezeColors by John Iversen

Use multiple colormaps per figure! Version 2, now works for many types of objects, not only images. (annotation, customization, colormap)

freezeColors(varargin)

unfreezeColors(h)

Contents.m

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updated almost 4 years ago

Surface Fitting using gridfit by John D'Errico

Model 2-d surfaces from scattered data (approximation, interpolation, modeling)

gridfit_demo

gridfit(x,y,z,xnodes,ynodes,varargin)

test_main.m

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updated almost 2 years ago

Scalable Vector Graphics (SVG) Export of Figures by 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 8 years ago

Particle Swarm Optimization Toolbox by Brian Birge

With Trelea, Common, and Clerc types along with ... (optimization, emergence, swarm intelligence)

...

[OUT,varargout]=pso_Trelea_vectorized(functname,D,varargin)

[out,varargout]=normmat(x,newminmax,flag)

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updated 1 year ago

Rotate X-axis tick labels by Ben Tordoff

Rotate x-tick labels to any angle, preserving font settings and coping with resize, zoom, pan etc (plotting, xtick)

rotateXLabels( ax, angle, varargin )

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updated almost 2 years ago

Grid-Connected PV Array by Pierre Giroux

Two demonstrations of a grid-connected PV array using SimPowerSystems. (pv array, boost converter, power grid)

PV_model_Param

PVarray_Grid_IncCondReg_det

PVarray_Grid_PandO_avg

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updated 5 months ago

Simulink Support Package for Arduino Due Hardware by MathWorks Simulink Team

Student-priced microcontroller board (arduino)

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updated 6 months ago

Simulink Support Package for Raspberry Pi Hardware by MathWorks Simulink Team

Credit-card sized, low-cost, single-board computer with audio and video input/output (raspberry pi, rasberry pi, rasperry pi)

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updated 1 year ago

A PHOTOVOLTAIC PANEL MODEL IN MATLAB/SIMULINK by Shivananda Pukh

A circuit based simulation model for a PV cell for estimating the IV and PV characteristic curves. (mppt, pv, solar)

PV_panel

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updated 4 months ago

Arduino IO package: Slides and Examples by Giampiero Campa

Slides for the webinar: "Learning Basic Mechatronics Concepts Using the Arduino Board and MATLAB". (arduino, mechatronics, class)

blink_challenge.m

example_encoders.m

example_io.m

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updated 4 years ago

tight subplot by Pekka Kumpulainen

Fills the figure with axes subplots with easily adjustable margins and gaps between the axes. (plot, subplot, visualization)

tight_subplot(Nh, Nw, gap, marg_h, marg_w)

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updated 2 years ago

EM algorithm for Gaussian mixture model by Mo Chen

EM algorithm for Gaussian mixture. Works on arbitray dimensions with high speed and precision. (em, gmm, mle)

emgm(X, init)

logsumexp(x, dim)

spread(X, label)

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updated 4 years ago

iPod Scramble Solution by Raj Sodhi

Solves the Scramble game (like Boggle) by Zynga on my iPod. (ind2sub, sub2ind, boggle)

calc_neighbors(k,siz)

insert_qu(wq)

neighbors(siz,loc,varargin)

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updated almost 9 years ago

Learning the Kalman Filter by Michael Kleder

Basic Kalman filter, heavily commented, for beginners to Kalman filtering. (filter design, filter analysis, linear)

kalmanf(s)

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updated 4 years ago

XTICKLABEL_ROTATE by Brian Katz

Rotate XTickLabel to better accommodate long labels and text labels. (annotation, customization, xtick)

xticklabel_rotate.m

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updated 1 month ago

geom3d by David Legland

Library to handle 3D geometric primitives: create, intersect, display, and make basic computations (geometry, 3d, geometric computing)

demoDrawTubularMesh

demoGeom3d

demoInertiaEllipsoid

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updated 5 months ago

GUI Layout Toolbox by Ben Tordoff

Layout management objects for MATLAB GUIs (gui, potw, layout)

callbackexample()

demoBrowser()

displayEndOfDemoMessage(filename)

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updated almost 2 years ago

inpaint_nans by John D'Errico

Interpolates (& extrapolates) NaN elements in a 2d array. (nan, inpainting, replace)

(nn(:,1)<1)|(nn(:,1)>n)|(nn(:,2)<1)|(nn(:,2)>m); nn(L,...

valid{ind}; end end

inpaint_nans_demo.m

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updated 11 months ago

Bar Chart with Error Bars by Martina Callaghan

This is a very simple extension of MatLab's bar function to add error bars. (error, bar, errorbar)

barwitherr(errors,varargin)

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updated 4 months ago

Gabor Feature Extraction by 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 3 years ago

Generate maximally perceptually-distinct colors by Tim Holy

Choose a set of n colors that can be readily distinguished from each other (color, legend, labels)

distinguishable_colors(n_colors,bg,func)

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updated almost 2 years ago

CNN - Convolutional neural network class by Mihail Sirotenko

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 almost 6 years ago

MatlabBGL by David Gleich

MatlabBGL provides robust and efficient graph algorithms for Matlab using native data structures. (graph, bfs, dfs)

Core numbers in MatlabBGL

New features in MatlabBGL version 3.0

New features in MatlabBGL version 4.0

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updated 7 years ago

extrema.m, extrema2.m by Carlos Adrian Vargas Aguilera

Search all extrema points of a time series or a surface with/without NaN's. (matrices, extrema points, maxima points)

extrema.m

extrema2.m

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updated 8 months ago

PeakFinder by Nathanael Yoder

Quickly finds local maxima (peaks) or minima (valleys) in a noisy signal. (signal processing, maxima, minima)

peakfinder(x0, sel, thresh, extrema, include_endpoints)

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updated 21 days ago

PIVlab - time-resolved particle image velocimetry (PIV) tool by William Thielicke

A GUI based tool to preprocess, analyze, validate, postprocess, visualize and simulate PIV data. (gui, image processing, particle image veloci...)

(nn(:,1)<1)|(nn(:,1)>n)|(nn(:,2)<1)|(nn(:,2)>m); nn(L,...

PIVlab_GUI.m

PIVlab_citing(varargin)

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updated 10 months ago

SIFT (Scale invariant Feature Transform) Algorithm by Cheggoju Naveen

This code gives you the SIFT keys and their descriptors for a given image. (image processing, not a function)

imagekeypointsmatchingprogram.m

keypointsdetectionprogram.m

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updated 5 months ago

MATLAB Support Package for Raspberry Pi Hardware by MathWorks MATLAB Hardware Team

Acquire data from Camera Board and other sensors connected to your Raspberry Pi (raspberry pi)

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updated 2 years ago

kmeans clustering by Mo Chen

Fully vectorized kmeans algorithm. Fast yet simple (10 lines) (kmeans, clustering, vector quantization)

litekmeans(X, k)

spread(X, label)

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updated 1 year ago

columnlegend by Simon Henin

Creates a legend with a specified number of columns (columns, figure, legends)

columnlegend(numcolumns, str, varargin)

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updated almost 8 years ago

Bilateral Filtering by Douglas Lanman

Implements bilateral filtering for grayscale and color images. (filtering, bilateral filter, image abstraction)

bfilter2(A,w,sigma)

cartoon(A)

colorspace(Conversion,varargin)

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updated almost 7 years ago

Mutual Information computation by Hanchuan Peng

A self-contained package for computing mutual information, joint/conditional probability, entropy (statistics, probability, mutual information)

condentropy(vec1,vec2)

condmutualinfo(vec1,vec2,condvec)

entropy(vec1)

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updated 3 years ago

Tracking red color objects using matlab by A. Bhargav Anand

This program just tracks all red color objects and draws a bounding box around them. (video processing, image processing, object tracking)

getCameraInfo(a)

redObjectTrack.m

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updated 10 years ago

Making Surface Plots From Scatter Data by Zain Mecklai

How to turn a collection of XYZ triplets into a surface plot. (whitepaper, article, paper)

surf_from_scatter.m

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updated 2 years ago

Snake : Active Contour by Dirk-Jan Kroon

Snake Segmentation (Kass et al), 2D/3D including GVF and balloon force (Easy to read code) (snakes, active, contour)

B=SnakeInternalForceMatrix2D(nPoints,alpha,beta,gamma)

B=SnakeInternalForceMatrix3D(FV,alpha,beta,gamma)

ExternalForceImage2D(I,Wline, Wedge, Wterm,Sigma)

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