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updated 22 minutes ago

Spreadfigures by stijn

spread and size figures over your entire screen (plotting, figures, data analysis)

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updated 1 hour ago

Zernike Moments by Amir Tahmasbi

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

Zernikmoment(p,n,m)

radialpoly(r,n,m)

Zernike_main.m

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updated 3 hours ago

genfit by Andri M. Gretarsson

This is a data fitting program tailored for use in physics or other physical sciences. (data fitting, measurement, data exploration)

[fpoly3_lin,fpoly3_nonlin,fsinh_nonlin]=genfit_example1

fitresult=genfit(X,Y,fhandle,params,varargin)

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updated 4 hours ago

KEV3 by Liviu Ivanescu

Kinect integration with the EV3 robot (kinect, windows, mindstorms)

KEV3(varargin)

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updated 6 hours ago

Reading gromacs gro file in MATLAB by Sumith YD

simple code for reading gro file (gromacs, gro file, file reading)

READ_GRO(val)

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updated 8 hours ago

Automated phenotyping of mouse behavior by Tapan

Automated phenotyping of mouse behavior (automated behavior an..., mouse behavior, zero maze)

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

BMGUI(varargin)

BarnesBatch(varargin)

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updated 12 hours ago

ybus.m by Universitas Gadjah Mada

Ybus power system (ybus)

Ybus(zdata)

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updated 20 hours ago

vlfeat/matconvnet by Andrea Vedaldi

MatConvNet: CNNs for MATLAB (deep learning, computer vision, image classification)

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updated 21 hours ago

Chebfun by Chebfun Team

Chebfun is an open-source package for numerical computation with functions to 15-digit accuracy (approximation, interpolation, quadrature)

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updated 21 hours ago

Raspberry Pi Robot by Owen McAree

Control a Raspberry Pi powered robot with MATLAB and Simulink (robot, robotics, image processing)

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updated 1 day ago

matlab_hdf5able by James Booth

Matlab script for loading hdf5able .HDF5 files (hdf5, python, hdf5able)

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updated 1 day ago

3D differential Canny Edge Detector by Wolf

Differential Canny Edge Detector for volumetric three-dimensional data (canny edge detection)

edgedetect(f,filter,thresholds,min_edge_functional)

plotsurface(surf,coloring,alpha)

segment(edge,sz,edgesize)

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updated 1 day ago

Two-phase obstacle problem in 1D and its aposteriori error estimate by Jan Valdman

Calculation of two-phase obstacle problem and its a posteriori error estimate (finite element method, error estimate, twophase obstacle pro...)

K=stifness1D(x)

M=mass1D(x)

[e,e_quadratic]=energy(x,v,alpha_plus,alpha_minus)

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updated 1 day ago

normalMLE.m by Tyler Ransom

Estimates heteroskedastic normal linear regression model via MLE (optimization, regression, analysis)

[like,grad]=normalMLE(b,restrMat,Y,X,W,d)

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updated 1 day ago

Draw a 3D airplane by Chad Greene

Draw a very simple 3D airplane and animate it too (c130, airplane, animation)

c130(varargin)

xyz2rpy(x,y,z,RollFactor)

c130 documentation

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updated 1 day ago

editorwindow.m by Brett Shoelson

Programmatically launch or activate MATLAB's Editor Window (activate windowlaunch...)

editorwindow(mfile,varargin)

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updated 1 day ago

Trainable COSFIRE filters for vessel delineation with application to retinal images by Nicola Strisciuglio

B-COSFIRE filters rely on the responses of a pool of DoG functions and delineate bar-like structures (segmentation, retinal images, line operator)

Application( )

BCOSFIRE(image, filter1, filter2, preprocessthresh, thresh)

BeforeUsing( )

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updated 1 day ago

DataFrame by Nicholas

An object oriented table-like data structure, similar to Pandas DataFrame (dataframe, pandas, table)

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updated 1 day ago

fdt by Antonio Trujillo-Ortiz

Frequency distribution table. (frequency distributio..., frequency table, number of bins)

[y]=fdt(x)

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updated 1 day ago

Hybrid Zero Dynamics by Oguz

Get Hybrid Zero Dynamics Reference by Optimizing Cost of Transport (COT) (bipedal locomotion, walking robots, hybrid zero dynamics)

COT=cost(a,slope_terrain)

[COT,q,speed,hip_angle,swing_angle,sigma_zero,F2,dqp,F1,u...

[a_2_M,COT]=optimize_hzd(slope_terrain,a_2_M_initial,spee...

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updated 1 day ago

Figlet by Enrico Bertolazzi

Make large letters out of ordinary text (figlet, utility)

Figlet(varargin)

Compile.m

test.m

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updated 2 days ago

q1.m by Haojun Yu

question 1 (exercise)

q1(x)

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updated 2 days ago

meshArea.m by Thomas

Calculate the area of a triangular irregular network (point cloud, tin, mesh)

meshArea(faces, points)

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updated 2 days ago

Multiple Shaded Error Bars (MSEB) by Andreas Trier Poulsen

Creates a 2D plot containing multiple lines with pretty shaded error bars. (multiple, confidence interval, error bar)

mseb(x,y,errBar,lineProps,transparent)

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updated 2 days ago

create_positions.m by Bas K

create_positions creates outerposition vectors for desired figure grid (figure placement, figure positioning, multiple figures)

create_positions(rows, columns)

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updated 2 days ago

Interfaz.m by Sebastian Cepeda

Robotica (m)

Interfaz(varargin)

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updated 2 days ago

Trigonometric function errors at pi or pi/2 such as sin(pi) or cos(pi/2) by Sung-Eun Jo

The constant pi in matlab is a floating-point approximation of 'pi'. There is a remedy for it! (sin, cos, exp)

cos_eps (X)

cos_rad (X)

exp_eps (X)

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updated 2 days ago

ECG Q R S wave online detector by Hooman Sedghamiz

Detects the Q, R and S wave and calculates the heart rate, determines two types of arythmia (ecg, biosignal processing, qrs detection)

[R_i,R_amp,S_i,S_amp,T_i,T_amp,Q_i,Q_amp,heart_rate,buffe...

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updated 2 days ago

3D structuring element (sphere) by Luke Xie

strel3d creates a sphere as a 3D structuring element, which is important for 3D datasets (3d, morphology, image processing)

se=strel3d(sesize)

example.m

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updated 2 days ago

fred2read by Peter Gruber

Load macroeconomic data from the FRED2 server of the federal reserve bank of St. Louis. (data import, economics, finance)

[calDate series header]=fred2read(ticker,startDate,endDate)

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updated 2 days ago

Digit Recognizer.zip by Sandeep Solanki

real time digit recognizer (neural networks, digitrecognition)

CreatFeatureVector(I)

DigitRecognizationInput

DigitRecognizer

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updated 2 days ago

Tracking.zip by Lakshmi

Using my detected facial feature to track using inbuilt tracking algorithm KLT (track features in rea..., track facial features..., track facial features...)

shape=completeFacialFeatures(k,x,y,w,h)

mytrackingKLT.m

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updated 2 days ago

G1 fitting with clothoids by Enrico Bertolazzi

Fits two points with assigned directions with a single clothoid curve (curvefitting, clothoid, fresnel)

FresnelCS(y)

G1spline( PNTS, varargin )

G1splineMW( PNTS, varargin )

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updated 2 days ago

Color Coherence Vector by Tarek Badr

Color Coherence Vector is a powerful color-based image retrieval (color coherence vecto..., image retrieval, image descriptor)

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updated 2 days ago

A novel approach for image compression based on multi-level image thresholding using Shannon Entropy by Sujoy Paul

Implementation of an Image Compression ALgorithm (image processing, image segmentation, image compressiondiff...)

J=compressImage(I,Level)

T=diffEvolution(h,D,max_runs)

entropy=shannonEntropy(x,h)

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updated 2 days ago

Noise tracking algorithm for single-microphone speech signals by Jan Erkelens

Implements a data-driven noise tracking algorithm suitable for nonstationary noise sources. (speech enhancement, noise tracking, noise spectrum estima...)

Amatrix=createDFTAmatrix(X,H);

GenerateTraindata

[G_D2,MSE]=GenerateGD2Table(numiter,N,alphaNT,G_D2init,Ra...

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updated 2 days ago

Get Figure Data by Reed Espinosa

Simple function to pull data from a figure (figure, plotting)

getFigureData(handle)

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updated 2 days ago

Linear Deming Regression by James Hall

deming perfoms a linear Deming regression. Useful when errors are present in both x and y variables. (linear regression, regression, orthogonal regression)

deming(x,y,lambda,alpha)

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updated 2 days ago

File Exchange Search Utility by Sean de Wolski

Query the file exchange or open a specific file (file exchange, fex)

FEX(varargin)

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updated 21 hours ago

Plotly | Online MATLAB Graphing by Chris

Publish your MATLAB figures to the web with one line of code. (plot, data export, gui)

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updated 5 days ago

Apply Standard+ Keyboard Shortcuts Keys to a Figure Window by Julian

Make regular+ Keyboard Shortcuts work after a Figure window grabs focus from the desktop. (utilities, gui)

figDefaultKeyPress(src,evnt)

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updated 5 days ago

Violin Plot based on kernel density estimation by Holger Hoffmann

Violin Plot based on kernel density estimation, using default ksdensity (violin plot, bean plot, kernel density)

violin.m

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updated 5 days ago

Facial Landmarks by Caroline Silva

Detection of Facial Landmarks Using Local-Based Information (facial landmarks, face analysis)

calDistance(x,y)

detectFacialRegions(I)

detectLandmarks(canny,resize,landcont)

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updated 5 days ago

Inverter-based Microgrid by mahdi

mathematical model for two parallel connectet inverters (microgrid, inverter, dg)

x1_dot=twoinv_R(t1,x1)

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updated 5 days ago

fulldiff.m by Timothy Jorris

Symbolically computes full derivative wrt time using chain rule and time variables. (symbolic math, full, derivative)

dout=fulldiff(varargin)

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updated 5 days ago

Message Passing Algorithm for Decoding Binary LDPC Codes by Alan ZHOU

An MATLAB class that implements message passing decoding for binary LDPC codes. (binary codes, decoding, iterative decoding)

GenerateSystematicCode(HOrig)

mpdec(H, rxLLR, nIterationMax)

mpdecoder

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updated 5 days ago

BCS_upload.zip by Anupriya Gogna

BCS framework for Collaborative Filtering (collaborative filteri...)

[U, V]=bcs_CF(trainset, lambda_u, lambda_v, rnk, max_iter)

error_rate(act,pred)

soft(sigma,thld)

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updated 5 days ago

calc_meshdata by Immanuel Anjam

Calculates the affine transformations for integration in 2D/3D via the unit triangle/tetrahedron. (integration, 2d, unit reference triang...)

[X,W]=inttri(p)

[x,y]=geom(bs,s)

amsv (ama,svx)

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updated 5 days ago

Support Vector Regression by Ronnie Clark

A MATLAB implementation of Support Vector Regression (SVR). (regression, nonlinear, machine learning)

svr_trainer(xdata,ydata, c, epsilon, kernel, varargin)

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updated 5 days ago

SINIDE - Parameter identification of a sine-wave from a measured signal by Miroslav Balda

Frequency, amplitude, phase shift and mean value of the best sinus fit to a sampled signal. (signal processing, parameter identificat..., harmonic process)

sinide(y,fs,ipr,varargin)

sinidetest.m

vib.m

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