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updated 4 hours ago

imtool3D by Justin Solomon

This is a image slice viewer with built in scroll, contrast, zoom and ROI tools. (image processing, medical imaging, 3d images)

imtool3D

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updated 5 hours ago

Adjustable Window with 12 dB/Octave Sidelobes by Jim

User-Commanded Mainlobe Width, 12 dB/Octave Roll-Off Instead of 6 dB or 0 dB (window, window function, weighting)

w=win12(n,f0)

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updated 5 hours ago

Replacement Window Functions by Jim

Well-Behaved Implementations of Seven Common Window Functions (window, window function, weighting)

w=blackman(n)

w=blackmanharris(n)

w=flattopwin(n)

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updated 9 hours ago

Hybrid Equations Toolbox v2.02 by Ricardo Sanfelice

Hybrid systems simulated in MATLAB/Simulink. Includes Simulink implementation and MATLAB code. (toolbox, hybrid dynamics, hybrid equation)

install.m

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updated 12 hours 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)

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updated 13 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

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updated 15 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)

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updated 17 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

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updated 23 hours ago

DavidMercier/PopIn by David MERCIER

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

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updated 23 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)

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updated 23 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 23 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 1 day 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)

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updated 1 day 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

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updated 1 day 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

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updated 1 day 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)

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updated 1 day 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)

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updated 1 day 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 )

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updated 1 day ago

getNearestNeighborDistances.m by Paul Fricker

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

getNearestNeighborDistances(bw)

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updated 1 day 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)

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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)

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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

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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

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updated 2 days 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)

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updated 2 days 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)

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updated 2 days ago

tolgabirdal/averaging_quaternions by Tolga Birdal

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

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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

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updated 2 days ago

summary(varargin) by Michael Saha

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

summary(varargin)

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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

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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)

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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)

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updated 3 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...

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updated 3 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)

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updated 3 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)

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updated 3 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)

lapack (varargin);

svd_lapack (varargin)

SVD_LAPACK

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updated 3 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)

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updated 3 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...

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updated 3 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)

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updated 3 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)

...

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updated 3 days ago

mouseGenGrid(range) by Hung

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

mouseGenGrid(range)

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updated 23 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)

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updated 3 days ago

timestr by Michelle Hirsch

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

timestr(D,precision)

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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

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updated 3 days ago

Reshape triggered data acquisition analog input data by Michelle Hirsch

Reshape triggered data acquisition analog input data, removing NaN's. (example, application, daq)

daqtriggerreshape(data)

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updated 3 days ago

datalabel(state,marker_color); by Michelle Hirsch

Interactive labeling of data points on a plot. (data value, annotation, plot)

datalabel(state,marker_color);

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updated 3 days ago

gplotmatrix2 by Nade Sritanyaratana

Scatter plot matrix with 2 grouping variables. (graphics, scatterplot)

gplotmatrix2(x,y,group1,group2,xlbl,ylbl,legendlbl)

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updated 3 days ago

Digraph Datatype with Vertex labels by Steve McClure

Compute/manipulate directed graph while retaining vertex labels (dijkstra, graph theory, digraph)

MsgCatalog(ID,varargin)

addEdge(obj, tail, head)

addVertex(obj, v)

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updated 3 days ago

SpriteKit Framework by Steve McClure

Framework for designing animated and interactive Sprites and gameplay (sprite, game, graphics)

Physics.hasCollision(sprite1,sprite2)

demo1

demo2

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updated 3 days ago

Simple color detection by hue by Image Analyst

Detect colored regions in an image via thresholding in HSV color space. (color detection, color, image processing)

SimpleColorDetectionByHue()

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updated 3 days ago

POCShift by Jérémie Guignard

Estimates the translation between two noisy images with phase-only correlation. (image processing, image registration, noise)

POCShift(fixed, moving, varargin)

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