Refine by Product

Refine by Time Frame

image thumbnail

updated 1 hour ago

Mutual_Information && joint_entropy by Amir Pasha Mahmoudzadeh

Takes two images and return the mutual information and joint entropy (image processing, interpolation, registration)

[Mutual_Information,joint_entropy]=MutualInformation(x,y)

image thumbnail

updated 3 hours ago

Visualization of multi-modal volume segmentation by Pavel Dvorak

Visualize single- or multi-modal 2D or 3D images and corresponding segmentation (image processing, 3d, image)

visualize_segmentation.m

[Jaccard,Dice,Tanimoto,Accuracy,tpr,tnr,fpr,fnr,tp,tn,fp,...

demo_visualize_segmentation.m

image thumbnail

updated 5 hours ago

Use shorthand for text layout by Aslak Grinsted

Allows you to specify alignment options using single character flags. (text, layout)

h=ltext(x,y,s,flags,varargin)

image thumbnail

updated 7 hours ago

GDS-840C Oscilloscope Waveform Digitiser by Ben Thomas

Given a bitmap image obtained from GDS-840C oscilloscope, the traces are extracted and saved (gds840c, oscilloscope)

DigitiseGraph(PathName,FileName)

Digitiser.m

image thumbnail

updated 12 hours ago

Monte Carlo simulation example using MATLAB (with comments) by Reza Rahemi

A simple Monte Carlo simulation example with detailed comments (simulation, random, monte carlo)

MonteCarlo_CNTower.m

image thumbnail

updated 12 hours ago

DavidMercier/PopIn by David MERCIER

Weibull distribution of "pop-in" observed on load-displ. curves obtained through indentation tests. (statistics, indentation, weibull)

image thumbnail

updated 12 hours ago

DavidMercier/NIMS by David MERCIER

A Matlab GUI to plot and to analyze (nano)indentation data (obtained with conical indenters) (gui, data import, data export)

image thumbnail

updated 12 hours ago

Plotly | Online MATLAB Graphing by Chris

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

image thumbnail

updated 12 hours ago

Chebfun by Chebfun Team

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

image thumbnail

updated 21 hours ago

Space-filling Sudoku Solver by Bill McKeeman

Includes a 4x4 solver, a 9x9 solver and a PDF presentation. (game, theory)

sudoku4x4(TR)

sudoku9x9(TR)

image thumbnail

updated 22 hours ago

Data based modeling of nonlinear dynamic systems using System Identification Toolbox by Rajiv Singh

Perspectives on nonlinear identification using a throttle valve modeling example. (toolbox, system identification, narmax)

throttleODE(t, x, F, c, k, K, b, varargin)

throttledemo.m

dataprep.m

image thumbnail

updated 22 hours ago

Classification Learner by MathWorks Classification Learner Team

Prototype app being developed by MathWorks to train classifiers using supervised machine learning (app, apps, gui)

image thumbnail

updated 22 hours ago

Stateflow Design Patterns (Part II) by Michael Carone

This ZIP-file contains the models that were discussed in the MathWorks webinar entitled "Stateflow D (simulation, stateflow design patt...)

failures(varargin)

red_elev_control.mdl

mode_logic.mdl

image thumbnail

updated 22 hours ago

Using Model-Based Design for Vehicle Electronics Applications by Michael Carone

This ZIP-file contains the presentation and power window model that was used in the MathWorks webina (automotive, vehicle, body)

mech_interface_blocks_update(blockH)

mech_interface_portSup(hPort)

pmJointInfo (hBlk,watchPort)

image thumbnail

updated 22 hours ago

Get the name of the CPU by Jerome Briot

Methods to get the name of the CPU on Windows, Linux and Mac (cpu, cpuid, processor)

getCpuName(how)

make(compiler)

image thumbnail

updated 22 hours ago

gauss seidel iterative linear system solver by giovan battista errante

this is a function that solve a linear system with gauss-seidel method (gauss, seidel, iterative)

itergauss( A,b,n )

image thumbnail

updated 22 hours ago

getNearestNeighborDistances.m by Paul Fricker

Compute nearest-neighbor distances for the regions in a Boolean image. (distance, regionpropsimage anal...)

getNearestNeighborDistances(bw)

image thumbnail

updated 24 hours ago

International Geomagnetic Reference Field (IGRF) Model by Drew Compston

Compute the Earth's magnetic field at points in space according to the IGRF model. (earths magnetic field, igrf, international geomagn...)

ecef2geod(x, y, z, tol)

geod2ecef(latitude, longitude, altitude)

getigrfcoefs(datadirectory)

image thumbnail

updated 1 day ago

Admittance Matrix Formulation using step by step method with transformer tapping by Sleeba Paul

Admittance matrix is obtained and result will be written to a text file by the code (ybus, stepbystep)

stepbystepfiletapping.m

image thumbnail

updated 1 day ago

Compressible Flow Relations by Tom R

This function calculates various flow relations for compressible fluid flow (compresible flow, fluid dynamics, fluids)

commpressgui(varargin)

varargout=compressible(varargin)

varargout=isentropicrel(varargin)

image thumbnail

updated 1 day ago

IGES Toolbox by Per Bergström

Extracts parameter data in an IGES file to Matlab. (iges, toolbox, data import)

projIGES.m

transformSTL.m

transformIGES.m

image thumbnail

updated 1 day ago

ASK by chandan

ask (communications)

ask.m

image thumbnail

updated 1 day ago

VEX Support Package Companion by MathWorks Student Competitions Team

Add-on MATLAB App to enhance user experience of the VEX Cortex Microcontroller Support Package. (best robotics, vex cortex, vex)

image thumbnail

updated 1 day ago

Example Deployable SimBiology® App for Evaluating PK/PD Drug Efficacy by Anita

An example deployable MATLAB® app for simulating a mechanistic PK/PD model built using SimBiology®. (simbiology, gui)

TumorGrowthInhibition(varargin)

generateReport(filePath,hFig,tableData)

deployApp.m

image thumbnail

updated 1 day ago

Amplitude shift keying(ASK) by ABHILASH SINGH

ASK USING SIMULINK (bernaulli binary gene..., simulink)

ask.mdl

image thumbnail

updated 1 day ago

barwitherr(errors,varargin) by Martina Callaghan

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

barwitherr(errors,varargin)

image thumbnail

updated 1 day ago

GIBBON: The Geometry and Image-Based Bioengineering add-On for MATLAB by Kevin Moerman

GIBBON: The Geometry and Image-Based Bioengineering add-On for MATLAB (bioengineering, finite element, meshing)

image thumbnail

updated 1 day ago

tolgabirdal/averaging_quaternions by Tolga Birdal

This function computes the average (mean) quaternion. (rotation, mean, average)

image thumbnail

updated 1 day ago

ninguno by dfkdk

tampoco (gui)

Nyquist.m

image thumbnail

updated 2 days ago

Matlab Biometric FingerPrint Recognition Code by Hamdi Boukamcha

FingerPrint Recognition System V2 (matlab fingerprint re..., image processing, biometric recognition)

image thumbnail

updated 2 days ago

Theil-Sen Robust Linear Regression by Zachary Danziger

Perform linear regression that is robust to outliers. (signal processing, regression, outlier)

TheilSen.m

image thumbnail

updated 2 days ago

summary(varargin) by Michael Saha

Displays summary statistics for and input matrix in the command window (summary)

summary(varargin)

image thumbnail

updated 2 days ago

h-coefficient by Michael

Generate MC simulated peristimulus time histograms and calculate their h-coefficient (simulation, peristimulus time his..., kernel)

expsim(duration,nstims,percent,noisefreq,noiseamp,xdata,s...

hcoeff(peristim,rawdata,mfr,nstims,rsp,fast)

Doitall.m

image thumbnail

updated 2 days ago

imdisp (enhanced version) by Yi Sui

Display multiple images as a montage of subplots (image processing)

addRoiToolbar(fig)

draggable(h,varargin)

enableWL(fh)

image thumbnail

updated 2 days ago

Peng-Robinson & Soave-Redlich-Kwong Flash Separation Solution by Patrick

File solves a quarternary system using either PR or SRK EOS for a flash separator (eos, pengrobinson, soaveredlichkwong)

flash_solver(EOS)

image thumbnail

updated 2 days ago

Topography Plot Using a Non-linear Colour Map by Charlie Greenwood

Uses .xyz data to create a non-linear colour map for an elevation map. (topography, plotting, bathymetry)

BathyPlot_xyz.m

image thumbnail

updated 2 days ago

calculate_performance_metrics(region, resolution, dynamic_range) by Sevan Harput

New performance evaluation metrics for ultrasound imaging (performace evaluation, ultrasound image, full width at half ma...)

calculate_performance_metrics(region, resolution, dynamic...

image thumbnail

updated 2 days ago

legendbar by Isabella Osetinsky-Tzidaki

LEGENDBAR places your bar items in the legend in just same direction as they are stacked in the bar (bar, legend, plot)

lb=legendbar(b)

image thumbnail

updated 2 days ago

zeroFPError(H,ZERO) by Michael Kutzer

Zero round-off terms resulting from floating point errors (floating point error, forward kinematics, homogeneous transform)

zeroFPError(H,ZERO)

image thumbnail

updated 2 days ago

SVD of a matrix based on Lapack interface by Sung-Eun Jo

SVD_LAPACK computes the singular value decomposition of a matrix by calling LAPACK subroutines. (svd, svd_lapack, lapack)

SVD_LAPACK

lapack (varargin);

svd_lapack (varargin)

image thumbnail

updated 2 days ago

nonrigidICP by Manu

Non rigid registration of surfaces (icp, iterative closest poi..., registration)

[Prealligned_source,Prealligned_target,transformtarget ]=...

[error,Reallignedsource,transform]=rigidICP(target,source...

[error,Reallignedsource]=ICPmanu_allign2(target,source)

image thumbnail

updated 2 days ago

Rigid Transform Estimation by Sandro

Estimates the rigid transform between 2D Points (rigid, transformation, 2d)

computeInliers( transformation, points1, points2, allowed...

computeRigidTransformation( points1, points2 )

estimateRigidTransformation( points1, points2, nIteration...

image thumbnail

updated 2 days ago

Geomagnet Observ. (H & Z component) vs earthquake event by Budi Suksmadana

magnetic flux density and the earthquake (M => 5 SR) (geomagnet, earthquake)

EartQGeomag.m

image thumbnail

updated 2 days ago

Greedy Algorithms for Non-linear Sparse Recovery by 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)

image thumbnail

updated 2 days ago

Automatically characterise borders in a parameter space by Dylan Muir

Repeatedly subdivide borders in some parameter space that separate regions of differing state (parameter space, mesh subdivision)

...

image thumbnail

updated 2 days ago

mouseGenGrid(range) by Hung

To manually generate grid vector with graphical user interface (traverse, grid, manual grid)

mouseGenGrid(range)

image thumbnail

updated 12 hours ago

matlab2tikz by Nico Schlömer

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

image thumbnail

updated 3 days ago

timestr by Michelle Hirsch

String representation of time in HH:MM:SS.SSSS format. (strings, time, second)

timestr(D,precision)

image thumbnail

updated 3 days ago

Example: Using Nested Functions for Timers by Michelle Hirsch

Example code from MATLAB News & Notes article on nested functions. (nested function, timer, realtime)

nested_callback_ex

image thumbnail

updated 3 days ago

Startup MATLAB in last working folder by Michelle Hirsch

Directions for having MATLAB® start in the last working folder. (potw, pick of the week, development environme...)

Contact us