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updated 3 days ago

Hibert scan by Said BOUREZG

Hilbert16.m Hilbert.m Hilbertinv16.m Hilbertinv.m lena512.bmp (medical, image processing, matrix)

Hilbert(T)

Hilbert16(T)

Hilbertinv(T)

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updated 3 days ago

Mean Variance Portfolio Optimization of S&P 500 Stocks by Moeti Ncube

Example Portfolio optimization that can be used for backtesting cross-sectional stock strategies (yahoo finance, portfolio optimizatio..., stock optimization)

agg_stocks(dte,ticker,lag)

get_stock_data(lag,d_agg,n_agg,m_agg,s_agg,z_agg)

getyahoo10(symbols, directory)

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updated 3 days ago

Freescale Cup Companion by MathWorks Student Competitions Team

Enhances user experience with the Embedded Coder Support Package for Freescale FRDM-KL25Z board (freescalecup)

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updated 3 days ago

pointsToSurf(x,y,z) by Ankit Chiplunkar

Creates a surface using data inputs of the 3 axes (plot, plotting, 3d)

pointsToSurf(x,y,z)

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updated 3 days ago

DXFLib by Grzegorz Kwiatek

DXFLib is a library written in MATLAB that allows to create simple AutoCAD DXF files. (dxf, 3d, pdf)

dxf_aci2rgb(ACI)

dxf_close(FID)

dxf_marker(FID, markertype, X, Y, Z, varargin)

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updated 3 days ago

Tic Tac Toe by Arthur Neves

A very simple GUI example. Have fun!!! (gui, game, example)

tic_tac_toe

velha(varargin)

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updated 3 days ago

readmpo by Zohar Bar-Yehuda

Reads multiple JPEG images stored in an MPO file (mpo, image, file format)

readmpo(filename)

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updated 3 days ago

Noise estimator for SENSE MRI by SANTIAGO AJA-FERNANDEZ

It estimates the variable map of noise from SENSE magnetic resonance using a homomorphic approach. (noise estimation, image processing, magnetic resonance)

approxI1_I0(z)

correct_rice_gauss(SNR)

em_ml_rice2D(In,N,Ws)

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updated 3 days ago

GetScreenshots - bash screencapture from matlab with various user-settings by Barbara

Start screencapture.sh from within matlab, with user-defined parameters (delay, number of shots) (screenshot, matlab, bash)

GetScreenshots(TESTSCRIPT,numberOfShots,delay,imgPath,scr...

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updated 3 days ago

GUIresizefcn by Dr.-Ing. Volker Sellmeier

Resize function for GUIs. (gui, gui tools, figure)

GUIresizefcn(src,~)

test_GUIresizefcn

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updated 3 days ago

Blobdetection for Bloodflow Estimation by Julie

algorithm for Fluorescent microsphere detection (microsphere, blobdetection, image processing)

BlobFunct(im,plotopt)

RGBcheck(im,blobs,color)

areal_est(im)

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updated 3 days ago

Linear Convolution by Sandeep Konam

Implementation of Linear Convolution (linear convolution)

LinearConvolution.m

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updated 3 days ago

Computation of Discrete-time Fourier transform (DTFT) by Sandeep Konam

Computation of Discrete-time Fourier transform (DTFT) (discretetime fourier ..., dtft)

ComputationofDTFT.m

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updated 3 days ago

Computation of Discrete Fourier transform (DFT) by Sandeep Konam

Computation of Discrete Fourier transform (DFT) (dft, discrete fourier tran...)

Computationof DFT.m

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updated 3 days ago

Circular Convolution by Sandeep Konam

Implementation of Circular Convolution (circular convolution)

CircularConvolution.m

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updated 3 days ago

Sine Plot by Sandeep Konam

Plot of Sine wave (sine)

Sine Plot.m

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updated 3 days ago

Bit Error Rate (BER) Vs Bit energy to Noise density ratio (EbNo) by Sandeep Konam

Compares noise performance of digital modulation techniques (digital communication..., noise performance, digital modulation te...)

BERVsEbN_SandeepKonam.m

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updated 3 days ago

Delta Modulation by Sandeep Konam

Basic Implementation of Delta Modulation (digital communication..., modulation techniques)

DeltaModulation_SandeepKonam.m

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updated 3 days ago

Convert between world time zones with daylight saving times by Erwin Mayer

This is a very simple yet powerful function to convert a datenum from one timezone to another. (local time, communications, gmt)

TimezoneConvert( dn, fromTimezone, toTimezone )

rawjavacalendar2datenum( cal )

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updated 3 days ago

Tutorial and Toolbox on real-time optical flow by 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 3 days ago

Project 3D into 2D image coordinates using a camera model by Zachary Taylor

Project 3D points using a camera model with lens distortion parameters (point cloud, camera, projection)

projectPoints( points, K, T, D, imageSize, sortPoints )

Demo.m

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updated 4 days ago

mollymolly/x-Axis-Brackets by Molly Rossow

Draws a set of brackets below the x-axis to group data. (figure, plot, plotting)

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updated 4 days ago

aggregate by Kelly Kearney

Group (and apply functions to) values in one matrix based on grouping variables in another (accumarray, aggregate, group)

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updated 4 days ago

interpshapefile by Kelly Kearney

Determine value at a given location or locations based on data in an ESRI shapefile (shapefile, esri, map)

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updated 4 days ago

inpolygons by Kelly Kearney

Finds points inside multiple polygons, holes possible. (approximation, interpolation, polygon)

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updated 4 days ago

bufferm2 by Kelly Kearney

Creates a buffer zone around or inside a polygon or polygons (buffer zone, polygon, bufferm)

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updated 4 days ago

vec2grid by Kelly Kearney

Reshapes vector data to a grid (matrices, reshape, griddata)

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updated 4 days ago

plotboxpos by Kelly Kearney

Returns the position of a plotted axis region (annotation, r2014b graphics ready, customization)

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updated 4 days ago

tick2text: create easy-to-customize tick labels by Kelly Kearney

Customized tick marks, maintained on zoom and pan (tick, annotation, customization)

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updated 4 days ago

Color Palette Tables (.cpt) for Matlab by Kelly Kearney

Create and apply GMT-style colormaps in Matlab (color, gradient, r2014b graphics ready)

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updated 4 days ago

subdir: a recursive file search by Kelly Kearney

Performs a recursive file search using same input and output format as dir function (subdir, recursive, path)

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updated 4 days ago

line2arrow.m by Kelly Kearney

Combines line plotting with annotation arrows. (line, arrow, r2014b graphics ready)

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updated 4 days ago

unplotData( filename ) by Charlie Greenwood

Extracts multiple line information from a .fig file (unplot, data extraction, export plot data)

unplotData( filename )

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updated 4 days ago

2D and 3D Remapping by Mohammad Abouali

Creates Remapper (Interpolant/Extrapolant) for efficient mapping of data on 2D and 3D grids. (interpolation, extrapolation, least square)

Construct_D_Eta(M,N,OpOrder)

Construct_D_Xi(M,N,OpOrder)

Construct_G_U_Eta(M,N,OpOrder)

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updated 4 days ago

Curvilinear 2D Grid Poisson by Mohammad Abouali

Produces the laplacian operator in 2D Curvilinear grid with Robin boundary condition (poisson equation, laplace operator, curvilinear grid)

Construct_D_Eta(M,N,OpOrder)

Construct_D_Xi(M,N,OpOrder)

Construct_G_U_Eta(M,N,OpOrder)

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updated 4 days ago

Buck Converter by Sanjay Lodwal

It is a step-down dc to dc converter. (chopper, buck converter, sanjay lodwal)

buck_converter_mdl.mdl

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updated 4 days ago

Smart Grid by hariharan mahalingam

Smart Grid (simulation)

maain.mdl

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updated 4 days ago

Tidal fitting toolbox by Aslak Grinsted

fit tidal components to an observed series of sea level and use them for prediction (madden julian, toolbox, tidal model)

tidalfit_demo

parseArgs(args,ArgStruct,varargin)

tidalfit(data,varargin)

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updated 4 days ago

Lucas-Kanade Tutorial Example 2 by Zhiyuan

This example shows how to use Lucas-Kanade method to calculate optical flow velocity for objects (computer vision, lucaskanade, optical flow)

Lucas-Kanade Method Example 2

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updated 4 days ago

Lucas-Kanade Tutorial Example 1 by Zhiyuan

This is an example showing how to use Lucas-Kanade method to show optical flow field (computer vision, lucaskanade, optical flow)

Lucas-Kanade Method Example 1

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updated 4 days ago

FernandoEsteves/last_Yahoo_stocks_data by Fernando Esteves

With this gui you can auto download the last Yahoo finance data of a personalized list of tickers. (yahoo, stocks, tickers)

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updated 4 days ago

SVD of 2x2 complex matrix based on two rotation matrices by Sung-Eun Jo

ROT_SVD2X2 computes the complex rotation matrices for the SVD of a 2-by-2 complex matrix. (givens, rotation, svd)

ROT_DSVD2X2

ROT_SVD2X2

rot_dsvd2x2

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updated 4 days ago

Single title on top of a group of subplots by Shoaibur Rahman

Use this function to print a title on the top of a group of subplots (subplot, tittle, subtitle)

subtitle(mytitle,varargin)

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updated 5 days ago

Course of Action Evaluation by David

Evaluates Courses of Action (simulation)

CourseofActionEval.m

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updated 5 days ago

labelpoints by Adam Danz

Automatically label points in your plot given x and y values & a string of labels + Outliers option. (labeling, data labels, text)

labelpoints

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updated 5 days ago

GARDNER TASK by BORIS

SIMULINK (simulation)

kokosend.mdl

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updated 5 days ago

General Regression Model by Shoaibur Rahman

Generalized form of single and multivariate regression model (linear and non-linear) (regression, general regression, general linear model)

GenRegModel(x,y,deg,show)

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updated 5 days ago

Horizontal Line by Shoaibur Rahman

Horizontal Line in Matlab (horizonal line plot, line plot, plot)

hr(yPos,varargin)

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updated 5 days ago

Vertical Line by Shoaibur Rahman

Vertical Line in Matlab (vertical line plot, line plot, plot)

vr(xPos,varargin)

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updated 6 days ago

Find the center of gravity of an array by Noam Greenboim

COG returns the coordinates of the center of gravity, in each dimension. (cog, center of gravity, center of area)

COG(A, varargin)

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