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updated 4 hours ago

grayout by Chad Greene

Lighten or darken lines after plotting (plot, color, darken)

grayout

grayout(h,beta)

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updated 4 hours ago

Recursive Structure Merge by Dongxi Zheng

Merge a structure (array) to another structure (array) in a nested (recursive) way (structure, mergerecursive)

nest_struct_merge(from, to)

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updated 4 hours ago

Toolbox to analyze nanoindentation data. by David MERCIER

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

A_get_and_plot

A_get_param_GUI.m

A_indenters_properties_GUI.m

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updated 4 hours ago

Functions for interval type-2 fuzzy logic systems by Dongrui Wu

Implement interval type-2 fuzzy logic systems and a very efficient type-reduction algorithm. (interval type2 fuzzy ..., enhanced karnikmendel..., interval type 2 fuzzy...)

IT2FLS.m

example.m

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updated 4 hours ago

compute_curvature.m by Kim X

noise removal and curvature computation for planar curves (curvature computation, noise removal, planar curves)

[k kn x_s y_s]=compute_curvature(x,y)

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updated 4 hours ago

hgsetgetex: Extension of hgsetget Class (v.1.4) by Kesh Ikuma

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

hgsetgetex

hgsetgetex_demo

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updated 4 hours ago

Updates to The Elements of MATLAB Style by Richard Johnson

Revised text that fix errors, supplies more motivation, and makes additional recommendations. (article style program...)

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updated 4 hours ago

GPU vs CPU speed test of finite difference equation by Mark Ward

Compares the speed of the parallel computing toolbox functions vs CPU for finite difference (gpu, diffusion, finite difference)

myPerf=test_gpu_array7

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updated 4 hours ago

Genetic Programming MATLAB Toolbox by Janos Abonyi

This method results in more robust and interpretable models than the classical GP method (nonlinear, dynamical system, datadriven)

gpn_evaluate(popuin,ixs,X,Y,Q,optv);

gpols_init(popusize,maxtreedepth,symbols);

gpols_lsq(fss,X,Y);

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updated 4 hours ago

Graph-based clustering and data visualization algorithms by Janos Abonyi

Combines graph-based topology representation and dimensionality reduction methods (graph, visualization, dimensionality reduct...)

L2_distance(a,b,df)

MDS(D, options);

[Fpn conn]=jarpat(X,k,j,tr1)

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updated 4 hours ago

Fisher information matrix based time-series segmentation of process data by Janos Abonyi

A goal-oriented Fisher information based time-series segmentation algorithm (identification, offline, neigbouring segments)

Fisher_resid_bu(Pmat,seg_left,seg_right);

buseg(Pmat,num_segments,minres,help_vec)

cost=cost_function_Krzan(A,B)

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updated 4 hours ago

Cell Array to CSV-file [improved cell2csv.m] by Jerry

Writes cell array content into a *.csv file. (cell arrays, array to file, array to text)

cell2csv(fileName, cellArray, separator, excelYear, decimal)

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updated 4 hours ago

manchester2bin.m by James

Converts Manchester Coded Data into Normal Binary Data (manchester binary bin...)

manchester2bin( man_str )

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updated 4 hours ago

roipolyaa.m by Andrew Simpson

Select a region of interest with blended (anti-aliased) edges (roipoly, inpolygon, image)

mask=roipolyaa(xmin, xmax, ymin, ymax, XV, YV, sd)

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updated 4 hours ago

Maximum Weight Independent Set instances by Richard

A difficult MWISP instance and an easy one applicable to track oriented multiple hypothesis Tracking (maximum weight indepe..., multiple hypothesis t..., mwispmhtmwisp)

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updated 4 hours ago

imshow4 by Jiri Chmelik

Function for 2D/3D/4D image view. (image, image analysis, visualization)

imshow4(varargin)

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updated 4 hours ago

fourierShapeDescriptor.zip by Weicheng Kuo

Fourier shape descriptors for simple binary region (tutorial, image processing, geometry)

B=fourierShapeDescriptor(A,r)

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updated 4 hours ago

Redheffer Star Product of Two Matrices by Sathyanarayan Rao

This function computes Redheffer star product of two matrices. (redheffer star produc..., transfer matrix metho..., scattering matrices)

redhefferstar( SA11,SA12,SA21,SA22,SB11,SB12,SB21,SB22)

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updated 1 day ago

Spatial mapping of Gutenberg-Richters b-value by Yavor Kamer

Implementation of the three different sampling methods (DEW, FixR, NearN) (bvalue, earthquake, gutenberg richter)

D_calc_bvalue(vMag, fBinning)

Score=serious_map_b_FAST(eq_cat,ANO_B,params,DO_PLOT)

[eq_cat, mat_bValTRUE]=trueModel(eq_cat,trueB,Mc,vec_hor,...

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updated 1 day ago

Get stock option chains by ted p teng

Get stock option chains. (finance, stock, option chain)

getOptionChainYQL(tickers)

getOptionChainYQLExample.m

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updated 1 day ago

libPLS: An Integrated Library for Partial Least Squares Regression and Discriminant Analysis by Hongdong Li

chemometrics, metabolomics, model population analysis, variable selection, feature selection (statistics, modeling, model population anal...)

C=ldapinv(X,y,weight)

CARS=carspls(X,y,A,fold,method,num,selectLV,originalVersi...

CV=carspls_mccv(X,y,A,N,method,num,selectLV,originalVersi...

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updated 1 day ago

Optimal Finite-burn Interplanetary Injection from Earth Orbit by David Eagle

A MATLAB script for optimizing finite-burn interplanetary injection trajectories. (aerospace, mathematics, simulation)

[fid, ic_type, itarget, read_fname, write_fname, nsegment...

asympt (cbmu, rsc, vsc)

atan3 (a, b)

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updated 1 day ago

A new optimization algorithm inspired by the States of Matter by Erik

A new optimization algorithm inspired by the States of Matter (optimization, genetic algorithm, search)

stateofmattersearch(NoPob)

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updated 1 day ago

CAB.zip (Algorithm for Global Optimization Inspired by Collective Animal Behavior) by Erik

Algorithm for Global Optimization Inspired by Collective Animal Behavior (optimization, genetic algorithm, search)

[VC VH]=ComparaHC(H,fh,C,fc,Mbest,rho)

[xn,yn]=findrange(xn,yn,range)

CAB.m

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updated 1 day ago

A swarm optimization algorithm inspired in the behavior of the social-spider by Erik

A swarm optimization algorithm inspired in the behavior of the social-spider (optimization, genetic algorithm, search)

FeMove(spidn,fn,fsp,msp,spbest,Ibe,spmass,d,lb,ub,pm)

Griewank.m

MaMove(fn,mn,fsp,msp,femass,mamass,d,lb,ub,pm)

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updated 1 day ago

An improved computer vision method for white blood cells detection (using differential evolution) by Erik

Automatic white blood cells detector (image processing, computer vision, image analysis)

[costo]=funcDE(pts,imageB)

[salida,rmin,rmax,X0,Y0]=DEllipse(p1,p2,p3,p4,p5)

devec3(fname,VTR,D,XVmin,XVmax,y,NP,itermax,F,CR,strategy...

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updated 1 day ago

Stokes solver by Zoltán Csáti

Solves the steady Stokes equation with Chebyshev pseudospectral method (stokes, fluid, spectral)

LegGaussLobNodeWeight.m

Pbar_problem.m

Pl_problem.m

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updated 1 day ago

Amino acid conservation.zip by Guangdi Li

Analysis of amino acid conservation using conservation index (conservationstatistic..., amino acid, conservation)

AAConservationIndex( Seq,SimilarityMatrix,AASymbol )

AnalysisInterSequenceDiversity( GenomeSeqA,GenomeSeqB, Ga...

AnalysisIntraSequenceDiversity( GenomeSeq, GagpCutoff )

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updated 1 day ago

Chess Picture for visualizing correlation matrix.zip by Guangdi Li

A nice visualization for highlighting correlation matrix (correlationmatrixvisu..., correlation, matrix)

ArgStruct=parseArgs(args,ArgStruct,varargin)

ChessPicture_Matrix( CorrelationMatrix,XAxisName,YAxisNam...

h=subaxis(varargin)

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updated 1 day ago

A GUI for plate reader growth curve analyses by Nitai Steinberg

A GUI for the analysis of plate reader growth curve results. (gui, plate, reader)

color2htmlStr(rgbcolor)

hsl=rgb2hsl(rgb_in)

htmlstr2rgb(htmlcolor)

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updated 1 day ago

Energy Detection.zip by Sandeep Solanki

Energy Detection in Cognitive Radio System. (ed)

Probabilty of Detection in Energy Detection in Cognitive ...

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updated 1 day ago

Two-dimensional, Low-thrust Earth-to-Mars Trajectory Analysis with MATLAB by David Eagle

Determines optimal, two-dimensional low-thrust Earth-to-Mars interplanetary trajectories. (aerospace, interplanetary missio...)

[fid, iopt, nsegments, mass0, thrmag, xisp, time_g, time_...

departure(jd_guess, transfer_time, transfer_angle)

gdate (jdate)

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updated 1 day ago

TSK Forecasting by Dmitrii Levin

A fuzzy neural network for forecasting time series (fuzzy logic, neural networks, time series)

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updated 1 day ago

Lambert's Problem by David Eagle

MATLAB functions and scripts for solving the geocentric and heliocentric Lambert problem. (aerospace, mathematics, simulation)

atan3 (a, b)

eci2orb1 (mu, r, v)

gdate (jdate)

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updated 1 day ago

Solar Sail Trajectory Analysis with MATLAB by David Eagle

Two-dimensional trajectory analysis of solar sail Earth-to-Venus and Earth-to-Mars missions. (aerospace, mathematics, simulation)

[fid, nsegments, achar, b1, b2, b3, iplanet, time_g, time...

rkf78 (deq, neq, ti, tf, h, tetol, x)

ss2d_eqm_opt (t, y)

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updated 1 day ago

Lunar Free-Return Trajectory Analysis with MATLAB by David Eagle

A MATLAB script for designing two-dimensional lunar free-return trajectories (aerospace mission ana..., lunar mission analysi..., lunar freereturn)

atan3 (a, b)

eci2orb_gooding (cbmu, r, v)

eci_eqm (t, y)

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updated 1 day ago

Fuzzy clustering based time-series segmentation by Janos Abonyi

A useful tool for the analysis of historical process data (contiguous clusters, fuzzy, compatibility criteri...)

[comp,Spca]=compat(results,q,inic)

[results]=ppcamod(t,x,inic,q,niterations,timew,m);

[t,x,latgen]=datagen(N,nl,nx)

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updated 1 day ago

Sigma-Delta Toolbox by Isacco Arnaldi

Model-Based design and simulation of various Sigma-Delta ADCs (adc, dsp, audio processing)

SNRestimation(simout, f)

calculateSNR(hwfft,f,nsig)

ds_hann(n)

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updated 1 day ago

Compact TS-Fuzzy Models through Clustering and OLS plus FIS Model Reduction by Janos Abonyi

An easily interpretable model that does not use the transformed input variables can be formed (fuzzy, expectation maximizat..., orthogonal least squa...)

EMclust(x,f0,m,e,s,rho,TLS,DIA)

GGclust(x,f0,m,e,s,rho,TLS,IDA)

SISOclust(data,c,sched,no)

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updated 1 day ago

Round to Vector by W. Owen Brimijoin

Rounds the supplied N-D matrix to the values in a supplied vector. (round, quantize)

round2vec(varargin)

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updated 1 day ago

Binary Genetic Algorithm Feature Selection.zip by Oluleye Babatunde

Genetic Algorithm for Feature Selection (genetic algorithm, feature selection, zernike moments)

Binary_Genetic_Algorithm_Hezy_2013

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updated 1 day ago

DAF-SC-SPL-2013.zip by M R Avendi

Selection Combining for Differential Amplify-and-Forward Relaying (selection combining)

Iout=int_num(func,teta_low,teta_high,n)

Pe=Pe_SC(vP0,vA2,M)

bhat=mpsk2bin(s,M)

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updated 1 day ago

A Simple Fuzzy Classifier based on Inconsistency Analysis of Labeled Data by Janos Abonyi

Obtaining accurate but also interpretable fuzzy rulebased classifiers from labelled observation data (coil challenge, data mining, direct mail)

freqan.m

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updated 1 day ago

plotboxpos by Kelly Kearney

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

plotboxpos(h)

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updated 1 day ago

line2arrow: Add an arrowhead to a plotted line by Kelly Kearney

Combines line plotting with annotation arrows. (line, arrow)

axescoord2figurecoord.m

line2arrow(h, varargin);

parsepv(Param, pvpairs, varargin)

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updated 1 day ago

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

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

params=parse_pv_pairs(params,pv_pairs)

tick2text(varargin)

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updated 1 day ago

legendflex: a more flexible legend by Kelly Kearney

Create a legend with more flexible positioning and labeling capabilities (legend, label, potw)

getpos.m

legendflex(varargin)

legendflex(varargin)

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updated 1 day ago

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

Create and apply GMT-style colormaps in Matlab (color palette table, colormap, gradient)

cptcmap(varargin)

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updated 1 day ago

boundedline: line plots with shaded error/confidence intervals by Kelly Kearney

Plot one or more lines with a shaded boundary (can represent error, confidence intervals, etc). (bounds line confidenc..., so well programmed, potw)

B=inpaint_nans(A,method)

boundedline(varargin)

outlinebounds(hl, hp)

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updated 1 day ago

Doppler Applications in LEO Satellite Communication Systems by Pierino Bonanni

Companion Software (communications, doppler, leo satellite)

arcangle(elon1,nlat1,elon2,nlat2)

dbmacover(xECF,vECF,index,dt,elev1,elev2,tmax)

demo1(action)

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