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updated 16 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 3 days ago

AndrasHartmann/gapreconst2 by ahartmann

Reconstruction of Physiological time-series (biotech, blood pressure, ecg)

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updated 5 days ago

SuperresolutionDemo by Baraka Maiseli

An improved version of the Super-resolution application developed by P. Vandewalle et al. (image processing, signal processing, superresolution)

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updated 6 days ago

Real/Complex Spherical Harmonic Transform and Gaunt Coefficients by Archontis Politis

A small collection of routines for the Spherical Harmonic Transform and Gaunt coefficients. (signal processing, acoustics, spherical)

Fdirs2grid(W, aziRes, polarRes, CLOSED)

checkCondNumberSHT(N, dirs, basisType, W)

complex2realCoeffs(C_N)

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updated 6 days ago

Fast mutual information of two images or signals by Jose Delpiano

Optimized function for mutual information of two images or signals (geometric transformat..., image registration, mutual information)

hist2(A,B,L)

mi(A,B,varargin)

mi_test.m

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updated 7 days ago

Binary To Decimal Conversion and Decimal To Binary Conversion by Said BOUREZG

Said BOUREZG (view profile)

Binfar2Dec.m Dec2Binfar.m Readme.m (image processing, signal processing, communications)

Binfar2Dec(code)

Dec2Binfar(Tcod8,DIFLcd)

Readme.m

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updated 9 days ago

DAQ Waterfall Demo by MathWorks Data Acquisition Toolbox Team

Demonstrates data acquisition in MATLAB, and live visualization in an App. (gui, plot, graphics)

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updated 13 days ago

PRD by Said BOUREZG

Said BOUREZG (view profile)

PRD: The Percent Root Mean Square Difference. (signal processing, mesure of performance, ecg)

prd.m

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updated 16 days ago

dst2 2-D discrete sine transform by Said BOUREZG

Said BOUREZG (view profile)

dst2, idst2 discrete sine transform and its inverse (image processing, simulink, signal processing)

dst2(arg1,mrows,ncols)

idst2(arg1,mrows,ncols)

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updated 17 days ago

Communications System Toolbox Support Package for USRP(R) Radio by MathWorks Communications System Toolbox Team

Support package installer file for USRP radio. (communications, signal processing, sdr)

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updated 18 days ago

Bezier Curves by Adrian

Adrian (view profile)

A matlab class for handling n-dimentional bezier curves, parametrized by control points. (bezier curves, matlab, interpolation)

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updated 22 days ago

DSTMTX Discrete sine transform matrix by Said BOUREZG

Said BOUREZG (view profile)

DSTMTX (image processing, signal processing, simulation)

dstmtx(n)

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updated 23 days ago

josecamachop/MEDA-Toolbox by José

José (view profile)

Multivariate Exploratory Data Analysis Toolbox for Matlab (data exploration, matrices, analysis)

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updated 23 days ago

WindowsDemo by HelloScience

An interesting example for revealing the new properties of the windows. (signal processing, optimization)

OptimizedWindowDemo

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updated 25 days ago

real time ecg by Sakib Adnan

this file give real time curve (signal processing)

realtime.m

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updated 26 days ago

Tools for 2-D Tomographic Reconstruction by Ligong Han

Tools for nonlinear filters & 2-D tomographic reconstruction (signal processing, image processing, reconstruction)

anisodiff(u, n_iter, tao, lambda, option)

bilateral_filter(u, n_iter, gn, lambda_s, lambda_r, option)

bpf(f, sf, BL, BH)

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updated 30 days ago

Gabor Wavelets by Mohammad Haghighat

This program generates a custom Gabor filter bank; and extracts the image features using them. (image processing, computer vision, pattern recognition)

gaborFeatures(img,gaborArray,d1,d2)

gaborFilterBank(u,v,m,n)

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updated 30 days ago

Gabor Feature Extraction by Mohammad Haghighat

This program generates a custom Gabor filter bank; and extracts the image features using them. (gabor, image processing, computer vision)

gaborFeatures(img,gaborArray,d1,d2)

gaborFilterBank(u,v,m,n)

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updated 1 month ago

peakdet by Marco Borges

Marco Borges (view profile)

Detect Peaks and Depressions in a signal (signal processing, detection, peaks)

peakdet(sig, th, type, mdist)

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updated 1 month ago

Radar Explorer by Scott

Scott (view profile)

GUI for exploring the FMCW radar signals and the use of FFT's (radar, fmcw, model)

hann(windowLength)

radarExplorer(varargin)

saveData(hObject,event,handles,res)

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updated 1 month ago

ProcessNetwork Version 1.4 Software by Ben Ruddell

Functions for the delineation of Dynamical Process Networks using Information Theory (information theory, statistics, shannon entropy)

AdjMatrices(T,SigThreshT,TvsIzero)

DoProduction(T)

GetEvenBinEdgesGlobal(sampleMat,nBinVect,NoDataCode,useVa...

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updated 1 month ago

nasa/T-MATS by Jeffryes

Jeffryes (view profile)

Simulink Toolbox for the Modeling and Analysis of Thermodynamic Systems, such as gas turbines (simulation, simulink, example)

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updated 1 month ago

dataprocess by Matt Visnovsky

Given keywords, this sifts through a delimited data-containing folder and performs bulk operations (signal processing, data import, data exploration)

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updated 1 month ago

Multiclass SVM classifier by Tarek Lajnef

Train and perform multiclasses SVM classifier (classification, signal processing, dendrogram)

Best_feature(mat,label,sigma)

Classify_DSVM(test_data,label,svmstruct)

FWSP_SVM(data,label,sigma,nb_cvfolds)

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updated 1 month ago

Averaging Filter by Wei Nick Chan

Averaging Filter for Digital Signal Processing Students (mathematics, simulation, signal processing)

Averaging Filter.m

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updated 1 month ago

CE 4706 | Signal Processing Lab by Sadi Altamimi

A general training examples in the field of signal processing (signal processing, periodic signal, filter)

SignalsFP2014.m

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updated 1 month ago

Matlab Music Player by Shravankumar P

Do you want to listen to music or your favourite tracks in Matlab environment. Just run It. (signal processing, audio processing, musicplayer)

mymusic_player1.m

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updated 1 month ago

2D and 3D Remapping by Mohammad Abouali

Creates Remapper (Interpolant/Extrapolant) for efficient mapping of data on 2D and 3D grids. (interpolation, extrapolation, least square)

ConstructPolyInterpolant2D(xs,ys,xd,yd,nPoly,nInterp)

ConstructPolyInterpolant3D(xs,ys,zs,xd,yd,zd,nPoly,nInterp)

StructuredGrid_3D_Test1.m

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updated 1 month ago

playing game with hand gesture by molay kumar

playing your racing game with hand gesture,using arduino and matlab (signal processing)

game_gesture.m

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updated 1 month ago

Superposition Demo by Oktay Alkin

Use of superposition for determining the pulse response of RC circuit. (signal processing)

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updated 1 month ago

Discrete-Time Convolution by Oktay Alkin

Discrete-time convolution demo. (signal processing)

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updated 1 month ago

Numerical Integration Toolbox by George Papazafeiropoulos

Contains several numerical integration rules to evaluate the integral of a function (abscissa, adaptive, chebyshev)

Adaptive Numerical Quadrature Theory

Integration Point Calculation Theory

Quadrature Rule Theory

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updated 1 month ago

Hann Window by Scott

Scott (view profile)

Creates a Hann window (signal processing)

hann(windowLength)

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updated 1 month ago

Date Vector/Number to ISO 8601 Date String by Stephen Cobeldick

Convert a Date Vector/Number to an ISO 8601 Date String. Tokens control the date/time notation. (date, timestamp, iso 8601)

datestr8601(DVN,varargin)

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updated 1 month ago

ISO 8601 Date String to Serial Date Number by Stephen Cobeldick

Convert an ISO 8601 Date String to Serial Date Numbers. Auto-detect or select the timestamp style. (calendar date, date, iso 8601)

datenum8601(Str,Tok)

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updated 2 months ago

ffts(X,V,Xq,method,window) by Dirk-Jan Kroon

Dirk-Jan Kroon (view profile)

Fast Fourier Transform ( FFT ) of scattered data (signal processing, fft, bspline)

ffts(X,V,Xq,method,window)

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updated 2 months ago

ReadPhilipsScanPhysLog(filename, channels, skipprep) by Paul Groot

ReadPhilipsScanPhysLog.m reads Philips scanphyslog files, which are created by Philips MRI scanners. (mri, philips, physiological)

ReadPhilipsScanPhysLog(filename, channels, skipprep)

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updated 2 months ago

SPLINEFIT by Jonas Lundgren

Jonas Lundgren (view profile)

Fit a spline to noisy data. (spline, splinefit, cubic spline)

SPLINEFIT EXAMPLES

ppdiff(pp,j)

ppint(pp,a,b)

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updated 2 months ago

Picket-Fence Effect of the DFT by Oktay Alkin

Picket-fence effect of the DFT. (signal processing)

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updated 2 months ago

Marginal distributions of a bivariate function by Shoaibur Rahman

This function computes the marginal distributions of each variable in a bivariate function. (probability, computer vision, statistics)

marginaldist(f,x,y,distributionType)

testFunction(x,y)

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updated 2 months ago

Greedy Algorithms and Greedy Analysis Pursuit for Non-linear sparse recovery by Kavya Gupta

Modifications to Greedy Algorithms and Greedy Analysis Pursuit(GAP) for non-Linear sparse Recovery. (algorithm, matlab, optimization)

COSAMPEN(y,A,myfun,N,k)

COSAMPLN(y,A,myfun,N,k)

Grad(fun, x0, deltaFactor)

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updated 2 months ago

Multi-exposure and Multi-focus Image Fusion in Gradient Domain by Sujoy Paul

An algorithm for fusion of a stack of multi-exposure and multi-focus images (image processing, image fusion, multiexposure)

ReconstructGradient.m

ChannelNorm(I,r)

GradientFusion(I)

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updated 3 months ago

z-Transform Demo by Oktay Alkin

3-D visualization of the z-transform. (signal processing)

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updated 3 months ago

Laplace Transform Demo by Oktay Alkin

3-D visualization of the Laplace transform. (signal processing)

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updated 3 months ago

Carrier & Symbol Timing Recovery for N QAM by Dick Benson

Dick Benson (view profile)

This model implements a contemporary symbol timing and carrier recovery scheme for 2-256 QAM. (timing recovery, qam, carrier)

QAMx_Synchronization_DT.mdl

QAMx_Synchronization_Mixed_CT_DT.mdl

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updated 3 months ago

Pole Zero Explorer (Discrete-Time) by Oktay Alkin

The relationship between the pole-zero distribution and the frequency response of a DTLTI system. (signal processing)

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updated 3 months ago

Pole Zero Explorer (Continuous-Time) by Oktay Alkin

The relationship between the pole-zero distribution and the frequency response of a CTLTI system. (signal processing)

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updated 3 months ago

Block Diagram Demo by Oktay Alkin

Interactive app illustrating the functioning of a block diagram for a discrete-time system. (signal processing)

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updated 3 months ago

Moving Average Filter Demo 1 by Oktay Alkin

Interactive app illustrating the operation of a moving average filter. (signal processing)

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updated 3 months ago

Waveform Explorer by Oktay Alkin

Interactive app illustrating the use of basic building blocks for constructing waveforms. (signal processing)

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