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updated 4 days ago

unit_opt.zip by Traian Emanuel Abrudan

A toolbox for optimization under unitary matrix contraint (optimization, matrix, unitary)

S_out=skew(S_in)

[W_final,J_dB,E_dB,U_dB]=riemann_grad_unit_opt(W0,grad_me...

cf_eval(Wk)

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updated 4 days ago

Mixing (MX) Oceanographic Toolbox for EM-APEX float data by Amelie Meyer

Mixing (MX) Oceanographic Toolbox for EM-APEX* float data applying shear-strain parameterization (oceanography, mixing, finescale)

[]=f_plot_T_all(fltlist,run,fig)

[]=mx_grid_initialdata(U,V)

[nn,delnn]=nsq_modbs(s,t,p,dz,lat,varargin)

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updated 4 days ago

Advanced hline and vline by Hoi Wong

Draws horizontal/vertical lines in graphs. Accept axes handle and allows user to specify label posit (annotation, customization, horizontal line verti...)

hline(y, linePropertiesList, label, textPosition, textPro...

vline(x, linePropertiesList, label, textPosition, textPro...

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updated 4 days ago

discretefouriertransform.m by NILAKANTHA MEHER

Discrete Fourier transform (general, search, application)

X=discretefouriertransform(Data,timestep)

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updated 4 days ago

shadedplot by Savyasachi Singh

Plot shaded regions in MATLAB (plot, shading)

patchHandles=shadedplot(x, y, c, varargin)

shadedplotExamples.m

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updated 4 days ago

GSRPF.zip by Mohammed Abdelsamea

Globally Signed Region Pressure Forces Model (globally signed regio..., level sets, active contours)

GSRPF(filename, Iter, sigma)

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updated 4 days ago

SOAC.zip by Mohammed Abdelsamea

Self Organizing Active Contour Model (level sets, active contours, self organizing map)

SOAC(TestImgname, TrainImgname, ForgMask, BacMask, MaxIte...

SOM(dataset,mapWidth,maxIteration,startLearningRate)

getGridPosition (index, width)

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updated 4 days ago

CSOMCVcode.zip by Mohammed Abdelsamea

Concurrent SOM-based Chan-Vese Model (supervised active con..., global active contour..., level sets)

CSOMCV.m

SOM(dataset,mapWidth,mapHeight,maxIteration,startLearning...

getGridPosition (index, width)

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updated 4 days ago

Clustering via Voting Maximization by Costas Panagiotakis

Implementation of CVR and CVR-LMV [1-2] methods for clustering. (clustering, kmeans, partition)

Hungarian(Perf)

getAccuracy(GT,C)

getError.m

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updated 4 days ago

Clouds.zip by Dr. Jens Koopmann

Fractal clouds (fractalsclouds)

[space]=clouds1(iter,pertubation,space);

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updated 4 days ago

VOICE ACTIVITY DETECTION DIRECTED BY NOISE CLASSIFICATION by jamal saeedi

VAD for speech/non-speech classification (voice activity detect..., perceptualwavelet pac..., noise classification)

[lab]=vadlabel(data)

extrema(x)

hrate(a,vad)

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updated 4 days ago

A Wideband Spectrum Sensing Method for Cognitive Radio using Sub-Nyquist Sampling by M R Avendi

A Wideband Spectrum Sensing Method for Cognitive Radio using Sub-Nyquist Sampling (wideband spectrum sen..., subnyquist sampling, cognitive radio)

[C,KA]=SFS_C(L,p,S,Fs)

mdl_function(R,M)

main.m

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updated 4 days ago

Stochastic Fractal Search (SFS) by Hamid Salimi

A novel and powerful metaheuristic that you can always rely on it (optimization, metaheuristic, fractal)

Bound_Checking(p,lowB,upB)

DeJong(x)

Diffusion_Process(Point,S,g,BestPoint)

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updated 4 days ago

Energy Disaggregation Algorithm for Electric Vehicle Charging Load by Zhilin

Codes for estimating electric vehicle charging load from whole-house aggregated power signal (nonintrusive load mon..., energy disaggregation, electric vehicle ev)

ACdetector(signal)

bumpTrainFilter(segment, min_shrtDuration, max_duration, ...

detectDryer(ts, windowLen, thr_crossRate, incremental)

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updated 4 days ago

adaboost classification demo by Kang Wang

A demo present 2D points classification by AdaBoost-M1 (adaboost, boosting, classification)

adaboostDemo

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updated 4 days ago

Denton benchmarking method by Umed Temurshoev

Variants of the Denton benchmarking/adjustment procedure (denton benchmarking m..., denton adjustment pro..., additive level differ...)

denton(z,y,a,t)

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updated 4 days ago

BEASF Image Enhancer for Gray Scale Images. by Edgar Arriaga

Image enhancement using Bi-Histogram Equalization with adaptive sigmoid functions (contrast enhancement, image enhancement, image processing)

BEASF(I,gamma)

BEASF_GS_Enhance.m

CDF(H)

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updated 4 days ago

regionprops3 by Joe Yeh

Find the orientation of an image object in 3-D. (image, image analysis, image processing)

regionprops3( input, varargin )

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updated 4 days ago

Import PWT Version 8.0 by Yvan Lengwiler

Downloads the 'Penn World Table' from the web and places the information into a Matlab variable. (economics, database, macroeconomics)

ImportPWT(varargin)

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updated 4 days ago

newtonraphson with gui by abhilashdbire

Find roots with NEWTON-RAPHSON method with GUI (newtonraphson with gu..., roots of trancendenta..., solve trancendental e...)

newtonraphsonwithgui(varargin)

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updated 4 days ago

SIMULINK 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 4 days ago

Recalculate rectification indices for rectangle image by Peter Seibold

For fast image processing this script extracts parameters for stereo image rectification. (image processing, stereo vision, calibration)

Double_versus_uint

FindLargestRectanglesPUS(I, crit, minSize)

extractIndicesForStereoPair

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updated 4 days ago

Diffeomorphic Log Demons Image Registration by Herve Lombaert

Simple matlab code for 2D and 3D image registration using the diffeomorphic log-demons algorithm (image processing, image registration, 2d)

compose(ax,ay,az, bx,by,bz)

demons

demons

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updated 4 days ago

Mandel126_update1.zip by Dr. Jens Koopmann

Mandelbrot with fractal clouds (fractals gui function...)

Zvalues=Mandel_F3(handles)

[space]=clouds1(iter,pertubation,space);

[x,y,Zvalues]=Mandel_F2(handles)

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updated 4 days ago

ksubsets.m.zip by Unimelb

zipfile (mathematics)

ss=ksubsets(p,k)

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updated 4 days ago

O2H_1408160230.zip by Antonio Cacho

From ships offsets to hydrostatics (naval architecture, ship designship hydro...)

...

...

...

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updated 4 days ago

Spatial-Spectral Schroedinger Eigenmaps by Nathan Cahill

Graph-based dimensionality reduction technique for image data (schroedinger eigenmap..., laplacian eigenmaps, dimensionality reduct...)

adjacencyMatrix(varargin)

createTrainTestData(gtLabels,trainPrct)

schroedingerEigenmap(L,V,beta,numEigs)

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updated 4 days ago

Selection Combining for Differential Amplify-and-Forward Relaying by M R Avendi

Selection Combining for Differential Amplify-and-Forward Relaying (selection combining, relay networks, differential encoding)

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

Pe=Pe_SC(vP0,vA2,M)

bhat=mpsk2bin(s,M)

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updated 4 days ago

Differential Dual-Hop Relaying over Time-Varying Rayleigh-Fading Channels by M R Avendi

Differential Dual-Hop Relaying over Time-Varying Rayleigh-Fading Channels (dualhop relaying, differential mpsk, noncoherentdetection)

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

Lh=computeL(P0,A2,N0,N,fsr,frd,tx_pro)

Pe=Pb_unified(vP0,vA2,M,fsr,frd,tx_pro)

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updated 4 days ago

Differential Dual-Hop Relaying under User Mobility by M R Avendi

Differential Dual-Hop Relaying under User Mobility (dualhop relaying, amplifyandforward, differential mpsk)

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

Lh=computeL(P0,A2,N0,N,fsr,frd,ch_dis,sig_1,sig_2)

Pb=ber_msd(P0,A2,N0,M,N,fsr,frd,ch_dis,sig_1,sig_2,c)

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updated 4 days ago

Performance of Selection Combining for Differential Amplify-and-Forward Relaying Over Time-Varying C 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)

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updated 4 days ago

Differential Amplify-and-Forward Relaying in Time-Varying Rayleigh Fading Channels by M R Avendi

Differential Amplify-and-Forward Relaying in Time-Varying Rayleigh Fading Channels (differential amplify ..., differential mpsk, non coherent detectio...)

Ps=Ps_num_int(P,A2,fsd,fsr,frd,M,R)

Psf=Ps_floor(fsd,fsr,frd,M,tx_pro)

Pu=Pupper(P0,A2,fsd,fsr,frd,M,R)

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updated 4 days ago

Performance of Differential Amplify-and-Forward Relaying in Multi-Node Wireless Communications by M R Avendi

Performance of Differential Amplify-and-Forward Relaying in Multi-Node Wireless Communications (differential amplifya..., noncoherentdetection, timevarying channels)

Lh=computeL(N,BfT,Ps,N0)

Ps=Ps_num_int(P0,A2,fsd,fsr,frd,M,tx_pro,R)

Psf=Ps_floor(fsd,fsr,frd,M,tx_pro,R)

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updated 4 days ago

Multiple-Symbol Differential Detection for Distributed Space-Time Coding by M R Avendi

Multiple-Symbol Differential Detection for Distributed Space-Time Coding (distributed spacetime..., differential modulati..., timevarying channels)

L=computeU(P0,c2,R,N,fsr,frd,N0,ch_dis)

Rtilde=computeRtilde(U,Rb)

Vhat=MSDSD_STC(Rtilde,fanoBias)

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updated 4 days ago

Multiple-Symbol Differential Sphere Decoding by M R Avendi

Multiple-Symbol Differential Sphere Decoding (maximumlikelihood ml ..., multiple symbol diffe..., rayleigh fading)

F=cheby(N,I)

Lh=computeL(N,BfT,sigman2,option,I)

Pb=ber_msd(M,N,sig2,fDTs)

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updated 4 days ago

Non-local retinex by Dominique Zosso

MATLAB implementation of generalized non-local Retinex (contrast enhancement, shadow removal, etc.) (retinex, nonlocal, shadow removal)

L0_retinex_solver( W, alpha, beta, f, tau, I, rho, inner,...

L1_retinex_solver( W, alpha, beta, f, tau, I, rho, inner,...

L2_retinex_solver( W, alpha, beta, f, tau, I )

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updated 2 minutes ago

cmd by Jonathan Suever

Execute a command on the host operating system with a specified timeout (java)

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updated 7 days ago

crobarcro/mcode-cpp-utilities by Richard Crozier

C++ class wrapper and utilities (mex, c, example)

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updated 7 days ago

BiMat by César Flores García

A MatLab framework to facilitate the analysis of bipartite complex networks (complex networks, bipartite complex net..., graphs)

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