image thumbnail

updated 1 day ago

3D Magnetic Field Computation of a Straight Wire of Finite Length using Biot-Savart's Law by Sathyanarayan Rao

Here I compute magnetic field of a wire using finite element method (biot savarts law, straight wire, current element)

straight_wire.m

image thumbnail

updated 1 day ago

Predicting Apogee and Perigee of the Moon by David Eagle

This MATLAB script uses the MICE geometry finder to predict the time of lunar apogee and perigee. (aerospace, astronomy, astrometry)

gf_apmoon.m

image thumbnail

updated 1 day ago

Multivariate Spectral Estimation based on a THREE Approach by Mattia Zorzi

THREE estimates a state-space model of a multivariate discrete-time stochastic process (multivariate spectral..., identification of mul...)

[sys]=three(data,W,bfilter,nu)

example.m

image thumbnail

updated 1 day ago

PESQ MATLAB Driver by Arkadiy Prodeus

MATLAB function for PESQ ver 2.0 binary driving. Both narrowband and wideband modes are supported. (speech quality, mos, pesq)

pesq2_mtlb( reference, degraded, fs, mode, binary, pathau...

test_pesq2_mtlb.m

image thumbnail

updated 1 day ago

A Cuckoo Search algorithm for multimodal optimization by Erik

An multi-modal optimization algorithm based on a evolutionary approach (optimization, global optimization, genetic algorithm)

mCuckoo(NoPob)

image thumbnail

updated 1 day 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

image thumbnail

updated 1 day ago

Converting MATLAB data to LaTex table by Eli Duenisch

Converts MATLAB data to fancy LaTex table code the easy way (latex, tables, data export)

latexTable(input)

runExamples.m

image thumbnail

updated 1 day ago

Mandel126 by Dr. Jens Koopmann

Animated Mandelbrot set (animation, colorcycling, gui)

[x,y,Zvalues]=dummy2(lowerR,higherR,lowerI,higherI,stepsR...

color_change(col,my_view,x,y,Zvalues,x_view,y_view,maxIte...

colorcycling(view,x,y,Zvalues,x_view,y_view,MaxIter,light...

image thumbnail

updated 1 day ago

healthy_disease_boxplot.zip by Soumya Banerjee

Box plots of measured quantity in healthy vs. disease in two cohorts (statistics, biostatistics, data import)

healthyvsdisease_box_plot_general

image thumbnail

updated 1 day ago

ZeroBessCross by David E. Horsley

A function to find the roots of the Bessel function cross products. (roots, bessel)

zerobesscross(nu,alpha,N,varargin)

image thumbnail

updated 1 day ago

Markov_Airy_Mirror.zip by Thomas Galvin

Calculates the reflection, phase, and phase derivatives of multilayer dielectric mirrors. (dielectric, group delay, group delay dispersio...)

ABCD_Condition(n_layer,L_layer,lambda,theta,pol)

ABCD_Model(n_layer,L_layer,lambda,theta,pol)

Markov_Model(n_layer,L_layer,lambda,theta,pol,rtphi_opts)

image thumbnail

updated 1 day ago

Viterbi Algorithm by Jason Joseph Rebello

Predicts most probable state sequence given observations (machine learning, viterbi algorithm, state sequence predic...)

Viterbi.m

image thumbnail

updated 1 day ago

TWCom_Matlab.zip by M R Avendi

Performance of Selection Combining for Differential Amplify-and-Forward Relaying Over Time-Varying C (differential amplifya..., differentialmodulatio..., noncoherent detection)

Pb=Pb_sc_dpsk(vP0,N0,vA2,M,fsd,fsr,frd,ch_dis,sig_sr,sig_...

Pb=Pb_sc_dpsk2(vP0,N0,vA2,M,fsd,fsr,frd,ch_dis,sig_sr,sig...

Pbf=Pe_floor(q,fsd,fsr,frd,M,ch_dis,sig_sd,sig_sr,sig_rd)

image thumbnail

updated 1 day ago

Tektronix: AFG Function Generator - Signal Generation by MathWorks Instrument Control Team

Generate arbitrary or standard waveforms for Tektronix AFG 2000 and AFG 3000 function generators (tektronix, function generator, arbitrary waveform ge...)

TekAFGExample.m

image thumbnail

updated 1 day ago

Tektronix: Oscilloscope – Acquire digital signals and plot waveforms by MathWorks Instrument Control Team

Acquire and plot waveforms for Tektronix oscilloscopes using MATLAB and Instrument Control Toolbox (tektronix, oscilloscope)

TekOscilloscopeExample.m

image thumbnail

updated 1 day ago

Tektronix: RSA 6000 Spectrum Analyzer - IQ Data Capture by MathWorks Instrument Control Team

Capture IQ Data for Tektronix RSA 6000 Series RTSAs using MATLAB and Instrument Control Toolbox (tektronix, spectrum analyzer, rtsa)

TekRSAExample.m

image thumbnail

updated 4 days ago

TEXPRESS Toolbox v1.0 by James Dillon

GDGT LC/MS Processing (lcms, mass spectroscopy, geochemistry)

image thumbnail

updated 4 days ago

easy matlab and shell interaction library (ez.m) by Jerry

make it easy to interact with shell, os in matlab (shell, matlab, python)

image thumbnail

updated 4 days ago

Implied Moments Toolbox by Matthias Held

Compute implied return distribution moments and prices for return power contracts (implied density, implied moments, volatility)

mOption2price

mOption2stat

mVol2price

image thumbnail

updated 4 days ago

Linear Regression with Multiple Variables by Jason Joseph Rebello

Linear regression (housing prices, linear regression, multiple variables)

NormalEquation(XNormEqn,y)

cost(X,y,theta)

featureNormalize(X)

image thumbnail

updated 4 days ago

Logistic Regression with regularization used to classify hand written digits by Jason Joseph Rebello

Classification of handwritten digits (classification, handwritten digits, logistic regression)

LRClassifier(X, y, numLabels, lambda)

cost(theta, X, y, lambda)

displayData(X, example_width)

image thumbnail

updated 4 days ago

K Means Algorithm with the application to image compression by Jason Joseph Rebello

This program uses the K means clustering algorithm to group the pixels in an image for compression (clustering, computer vision, image compression)

computeCost(X, idx, centroids, K)

computeNewCentroids(X, idx, K)

displayImage(I, XCompressed, K)

image thumbnail

updated 4 days ago

PCA.zip by Jason Joseph Rebello

PCA : reduce features used in face recognition (face recognition, machine learning, pca)

displayData(X, example_width)

findK(S, variance)

normalizeFeatures(X)

image thumbnail

updated 4 days ago

sinex_read_solutionestimate.m by Mohammad Ali

The code reads the 'solution/estimate' block of a SINEX file. (gps, sinex)

sinex_read_solutionestimate(fid)

image thumbnail

updated 4 days ago

sinex_find_block.m by Mohammad Ali

The script finds the specified block name in a SINEX file (gps, sinex)

sinex_find_block(fid, block_name)

image thumbnail

updated 4 days ago

importOrigin by Soren Preus

Import (x,y)-data from Origin project (OriginLab Corp.) directly into MATLAB. (actxserver, origin)

importOrigin.m

image thumbnail

updated 4 days ago

OFDM simulation based on 16 QAM by Janak Sodha

Simulation of OFDM based on 16 QAM (ofdm, qam, communications)

AWGN(SignalPoint, SNR, Eb, Constellation)

Angle(x,y)

Binary2Dec(v)

image thumbnail

updated 4 days ago

hgsetgetex: Extension of hgsetget Class (v.2.2) by Kesh Ikuma

Extended HG-style set and get for MATLAB objects (oop, classdef, hgsetget)

hgsetgetex

hgsetgetex_demo

image thumbnail

updated 4 days ago

grad_descent.zip by Sarunas Girdenas

Gradient Descent (Batch) Algorithm for OLS (ols, gradient descentmachi...)

cost_f(X,y,theta)

grad_de.m

image thumbnail

updated 4 days ago

DICOM to NIfTI converter by Xiangrui Li

dicm2nii.m converts dicom files into nifti files. (dicom, nifti, siemens)

dicm2nii(src, dataFolder, varargin)

dicm_dict(vendor, flds)

dicm_hdr(fname, dict, iFrames)

image thumbnail

updated 5 days ago

oseledets/TT-Toolbox by Ivan

MATLAB Toolbox for working with high-dimensional tensors in the Tensor-Train (TT)-format (tensors, tensor trains, curse of dimensionali...)

image thumbnail

updated 5 days ago

pa-wavplay for 32-bit and 64-bit by Joseph Desloge

Play and record multi-channel audio using ASIO, WASPI, DirectSound, or Windows Audio. (audio, sound, multichannel)

image thumbnail

updated 5 days ago

Face Recognition using Aggregated Features by Brett Shoelson

Recognize faces with remarkable accuracy by aggregating features across training images! (face recognition, computer vision, featurebased recognit...)

FeatureBasedFaceRecognitionUsingAggregatedFeatures

expandAxes(hndls,rotEnable)

image thumbnail

updated 5 days ago

Optimal Blockwise Shrinkage for Image Denoising by Yue Wu

Improving initially denoised using its corresponding noisy observation (image processing, image analysis, statistics)

optBlkShrink( fun, input, nsample, sigma, varagin );

image thumbnail

updated 5 days ago

coriolisf by Chad Greene

Returns Coriolis parameter as a function of latitude. (coriolis, oceanography, atmosphere)

coriolisf(lat,lon)

image thumbnail

updated 5 days ago

ExMS-CL peptide analysis by Matthew Sochor

Script to analyze output from ExMS-CL (xray footprinting, oxidation rates)

XF_peptide_anaylsis

image thumbnail

updated 5 days ago

Fraunhofer Diffraction of Light by a Circular Aperture by Sathyanarayan Rao

This code calculates the diffracted intensity pattern for a circular aperture (bessel function, fraunhofer diffractio..., circular aperture)

diffract_circular.m

image thumbnail

updated 5 days ago

Matlab2048.zip by Zhongxiao Sun

This is a 2048 game developped by Matlab M script and functions. (matlab 2048)

add2mat(matrix)

move_element(matrix, st, ed)

move_mat(matrix, orient)

image thumbnail

updated 5 days ago

VOI extraction from a 3D dataset by R Bruggink

A tool to extract a VOI from a 3D dataset (voi, roi)

VOI3D(varargin)

image thumbnail

updated 5 days ago

Saint Seiya Matlab Game.zip by Zhongxiao Sun

Saint Seiya Fight Game (saint seiya fight gam...)

HP_cosmo_bar.m

avoid_fun.m

isalive.m

image thumbnail

updated 5 days ago

toPPT by Jens Richter

This script will help you to make your powerpoint slides directly from matlab. (powerpoint, microsoft, windows)

addBitmapGraphic(myFigure,myArg)

addText(myArg)

addVectorGraphic(myFigure,myArg)

image thumbnail

updated 5 days ago

Generator for State-Based Schedules (schedGen v2.0) by Akramul Azim

Using optimization constraints associated to timing requirements to generate state-based schedules (specification, system design, schedules)

avg_mode_change_delay.m

sgen.constraints(S, filename)

sgen.get_ampl_sched_from_file(filename)

image thumbnail

updated 5 days ago

Exposure based Sub Image Histogram Equalization by Kuldeep

ESIHE matlab Code

ESIHE_ALGO.m

ESIHE_Demo.m

image thumbnail

updated 5 days ago

Smith Chart.zip by faramarz Jabbarvaziri

a code for drawing the Smith chart (Telecommunication Engineering) (smith chart, transmission line)

[r1 r2 r3]=circlee(x0,y0,r)

[r1 r2 r3]=circleeth(x0,y0,r)

circlbl(x0,y0,r)

image thumbnail

updated 5 days ago

categoricalBarchart1.zip by Dr. Jens Koopmann

groups categorical data in a bar chart (statistics, bar chartgrouping cat...)

[groups_and_categories,count]=categoricalBarChart(groupla...

Categorical_demo.m

image thumbnail

updated 5 days ago

Image compression using Block Truncation Coding by Arun Kumar

Block Truncation Coding is a type of lossy image compression technique (block truncation codi..., image compression, image processing)

btcnew.m

image thumbnail

updated 5 days ago

General 2D hough transform by ja

Performs hough transform with any inputs (hough, image analysis, greyscale)

whough(IJ,k)

image thumbnail

updated 5 days ago

Enhanced Binary Particle Swarm Optimization (BPSO) with 6 new transfer functions by Seyedali Mirjalili

An Enhanced binary Particle Swarm Optimization algorithm (VPSO) with v-shaped transfer functions (particle swarm optimi..., pso, binary particle swarm...)

DrawConvergenceCurves(p,Max_iteration)

MyCost(x)

[gBest,gBestScore,ConvergenceCurve]=BPSO(noP,Max_iteratio...

image thumbnail

updated 6 days ago

Pattern Recognition Toolbox by Peter

Free pattern recognition toolbox for MATLAB (machine learning, pattern recognition, svm)

image thumbnail

updated 6 days ago

Plotly | Online MATLAB Graphing by Chris

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

Contact us