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updated 2 hours ago

Add salt or pepper or random valued impulse noise to image by Sajid Khan

This function add wither salt or pepper or both type or random valued impulse noise to image. (impulse noise, random valued impulse..., image processing)

pepperOrSalt(varargin)

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updated 3 hours ago

Multiple Window Moving Horizon Estimation for Robust filtering by Ali AlMatouq

Program for implementing the new Multiple Window Moving Horizon Estimation Algorithm (moving horizon estima..., singular systems)

...

[xest,lam,xp]=initialize(mat,y,N,Pm0,xp0,lamc)

[xest_f,lam]=initialize_mhe(mat,y,N,Pm0,xp0,lamc)

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updated 8 hours ago

Arbitrage-Free Smoothing of the Implied Volatility Surface by Philipp

Function to smooth call option prices and implied volatilities free of static arbitrage. (implied volatility, option pricing, finance)

...

evaluateSpline(u, tau, g, gamma, close, strike, ...

fitSpline(v, u, g, gamma)

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updated 9 hours ago

bootgmregresspi by Antonio Trujillo-Ortiz

Bootstrap Interval Prediction of a Single Value for a Geometric Mean Regression (RMA). (bootstrap, geometric mean regres..., linear regression)

bootgmregresspi.m

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updated 9 hours ago

gmregresspi by Antonio Trujillo-Ortiz

Interval Prediction of a Single Value for a Geometric Mean Regression-Reduced Major Axis Regression. (predicted interval, geometric mean regres..., linear regression)

gmregresspi.m

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updated 10 hours ago

MSD Toolbox by Ahmed Shahein

Multi-stage decimation filter design and optimization (fir, decimation, multistage decimation)

BubbleSort(x)

CICCompensationFilter(N, R, Fs)

CICFilter(M, N, R, Fs, Data)

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updated 12 hours ago

Simple Suspension test by Arts Hirata

Simple one suspension test by SimMechanics & SimDriveline (mechanical modeling, physical modeling)

axle_add(blk,blk2,sgn,pos)

axle_add_c(blk,blk2,sgn,pos)

axle_add_el(blk,blk2,sgn,pos)

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updated 12 hours ago

Converter Cartesian coordinates to Geodetic coordinates by Sebahattin bektaş

Converter Cartesian coordinates to Geodetic coordinates on Triaxial Ellipsoid or Biaxial Ellipsoid o (conversion, transformation)

cartesian_geodetic.m

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updated 12 hours ago

Seam Carving with Dijkstra and Dynamic programming by Y Simson

A comparison between two methods (dijkstra, seam carving)

AddSrcAndSink2Graph( G, rows, cols )

calcEnergy(IN , MASK)

calcGradientEnergy(IN , MASK)

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updated 12 hours ago

Complex Zeros of Functions by Howard Wilson

Complex zeros of a function of z=x+i*y are computed using graphics and Muller's method. (mathematics, complex variables, zeros of nonlinear fu...)

[Zeros,Fzeros]=muller(fn,nprev,maxit,ep1,ep2,fnreal,Zeros)

[rts,frts,rtsm,frtsm,func]=interact(func,xlim,ylim)

f=zetac(x)

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updated 12 hours ago

Tenet LCD library for Arduino Hardware by Praveen

Tenet LCD library for Arduino Hardware (arduino, lcd, shield)

renc2cpp(sfname)

tenetlibsetup(libName, blockName)

lcd_demo_model

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updated 12 hours ago

Permutation Conditional Mutual Information (PCMI) by Gaoxiang Ouyang

Estimation of a directionality index between two time series (conditional mutual in..., directionality index, information flow)

CMI_PE_tau(X,Y,ord,t,Tau)

PCMI_demo.m

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updated 12 hours ago

Curvilinear Coordinates by Howard Wilson

Programs using curvilinear coordinates, and tensor concepts are given. (aerospace, aeronautics, aerodef)

[R,n,bco,bcn,gco,gcn,cs1,cs2]=runmet(x,y,z,n)

[X,Y,Z]=cone0(z,t,p)

[X,Y,Z]=cylin0(r,t,z)

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updated 13 hours ago

Statistical analysis of fractional order system by block pulse function by Duong Pham

Spectral method for statistical analysis of fractional order system. (control design, simulation, mathematics)

Ad=BIFDfr(T,M,alpha);

Ai=BIFfr(T,M,alpha);

J=stat_Cole1(K);

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updated 13 hours ago

Numeric to Ordinal-String by Stephen Cobeldick

Convert numeric values to a character array of integers with ordinal suffixes (numeric -> string). (ordinal, suffix, int2str)

num2ordinal(num,sel)

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updated 13 hours ago

Display Variables Conveniently by GerdaHotlich

Simple to use function for display (debugging, productivity)

dis( varargin )

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updated 13 hours ago

Cross Section Isosurface by Evan

easily plot and color 3D data (3d, data exploration, figure)

CrossSectionIsosurface(density3D, varargin)

testCrossSectionIsosurface

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updated 13 hours ago

Converter Geodetic coordinates to Cartesian coordinates by Sebahattin bektaş

Converter Geodetic coordinates to Cartesian coordinates on Triaxial,Biaxial ellipsoide or Sphere (conversion, transformation)

geodetic_cart.m

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updated 13 hours ago

Ellipsoid by Luiz Carlos Stevanatto

Draws a ellipsoid (graphics)

ellipsoid_shell(Q,q,N,color)

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updated 16 hours ago

Simple Electric Power Steering Model by Arts Hirata

Simple EPS plant model and motor control model (mechanical modeling, physical modeling)

axle_add(blk,blk2,sgn,pos)

axle_add_c(blk,blk2,sgn,pos)

axle_add_el(blk,blk2,sgn,pos)

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updated 22 hours ago

Robust solver for Lambert's orbital-boundary value problem by Rody Oldenhuis

Solves any Lambert-problem robustly. Can be compiled to increase efficiency. (orbital mechanics, space, space mechanics)

lambert.m

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updated 1 day ago

Complete Pan Tompkins Implementation ECG QRS detector by Hooman Sedghamiz

Detects QRS complex in an ECG signal based on Pan Tompkins algorithm (qrs, pan tompkins algorith..., ecg algorithm)

pan_tompkin.m

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updated 1 day ago

MRiLab v1.2 by Fang Liu

A Numerical Simulation Platform for Magnetic Resonance Imaging (MRI) (medical imaging, medical, mri)

ADCRadial.m

AboutMRiLab(varargin)

About_MU(varargin)

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updated 1 day ago

DSP Equalizer AR by Orkut Gürcan

Basic equalizer code written using MATLAB R2010b. (equalizer filter audi...)

equalizer.m

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updated 1 day ago

automatic design of inductors for power conversion by yoash levron

design an optimal inductor for a given inductance value, core shape and current waveform (power electronics, power conversionenerg...)

[ core_name, Ac, Wa, MLT, lm, Hlayer ] =core_shape( core_...

core_loss( t, B, Kfe,a,b )

fourier_series_real( t,x )

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updated 1 day ago

Uncoded and Turbo Coded OFDM by Ashish Meshram (Meet)

This submission implements Uncoded and Turbo Coded OFDM (ofdm, turbo encoder, turbo decoder)

AddCyclicPrefix(x,N)

Bits2Symbol(x,modtype)

CommChannel(data,chantype,M,EbNo,param)

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updated 1 day ago

Linear Collaborative Discriminant Regression Classification for Face Recognition by quxiao

The implementation of a face recognition method. (face recognition)

[ final_rate final_d final] =Linear_Collaborative_Discrim...

demo.m

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updated 1 day ago

Towers of Hanoi by Brian Moore

A MATLAB GUI for the popular Towers of Hanoi puzzle game with manual or automatic solution. (towers of hanoi, recursion, gui)

TowersOfHanoi

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updated 1 day ago

RegularizeData3D by Jamal

Produces a smooth surface from scattered 3D input data. (3d data, regularizing, approximation)

RegularizeData3D(x,y,z,xnodes,ynodes,varargin)

TestRegularizeData3D_Bicubic_vs_Bilinear.m

TestRegularizeData3D_Coarse_v_Fine_Output_Grids.m

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updated 1 day ago

Ince Gaussian Beam by Miguel A. Bandres

Calculate the Ince Gaussian beams of the paraxial wave equation and stable laser resonators. (ince gaussian, hermite gaussian, laguerre gaussian)

Ince_Gaussian.m

example.m

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updated 1 day ago

ECG Q R S wave online detector by Hooman Sedghamiz

Detects the Q, R and S wave and calculates the heart rate, determines two types of arythmia (ecg, biosignal processing, qrs detection)

[R_i,R_amp,S_i,S_amp,T_i,T_amp,heart_rate,buffer_plot]=pe...

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updated 1 day ago

Radial Basis Function with K Mean Clustering by Shujaat Khan

Radial Basis Function with K Mean Clustering using Pseudo inverse method (kmean, clustering, rbf)

[C]=K_Means(X,M,D)

[Class_IDS]=Class_IDs(NC,NS);

[K]=Kernel(X,C)

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updated 1 day ago

Retouching Depth of Field using Depth based Selective Gaussian Blurring by S Mukherjee and R Guddeti by Subhayan Mukherjee

Altering the depth of field of an image based on a supplied depth map and user's depths of interest. (blur, gaussian, depth of field)

depth_blur(im_src, depth_map, depth_focus, blur_rate)

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updated 1 day ago

Animate time dependant fields by Daniel Simmons

Watch your time dependant signal play in Matlab with media controls. (video, animation, movie)

animate_fields(dim, varargin)

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updated 1 day ago

Golay Codes Correlator by Prem Nerella

Golay code generator/correlator designed for IEEE 802.11ad PHY receiver (golay codes, ga128, gb128)

GolayCorrelator(InpSeq, CodeLen, varargin)

GolayCorrelator_GUI(varargin)

ring_buffer(rb, dataIn, size, mode)

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updated 1 day ago

micro strip antenna parameters by vaibhav jindal

design parameters (parameters of microst...)

untitled(varargin)

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updated 1 day ago

IBimp by Mario G.C.A. Cimino

An interval-based approach for business process simulation based on genetic algorithms and the BPMN (bpmn, business process opti..., business process simu...)

...

createMatrix(X)

defaultoptions()

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updated 1 day ago

MatrixUser v2.1.1 by Fang Liu

A Multi-functional, GUI-based Program for Image (Matrix) Processing and Analysis (image processing, image analysis, medical)

About_MU(varargin)

Flag=MU_load_matrix(matrixName, matrix, newWindowOpenFlag)

MU_3D_Render(varargin)

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updated 1 day ago

Inverse Dynamics of a 2 Link RR Planar Parallel Manipulator by Micco Manocchio

GUI plots torque profiles at each joint over a period of 100 seconds. (robotics, gui, lagrangian)

GUI_RR2_ID(varargin)

[tau1,tau2,M1,M2,V1,V2,G1,G2]=RR2_ID(omega,m1,m2,l1,l2)

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updated 1 day ago

Johnson Curve Toolbox by Dave

Fit a Johnson distribution to non-normal data (curve fitting, johnson distribution, fortran port)

f_johnson_M(mu,sd,skew,kurt)

f_johnson_Q(q1,q2,q3,q4)

f_johnson_aic(X,coef,type)

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updated 1 day ago

AMVIDC by Nuno Fachada

Clustering with minimum volume increase (MVI) and minimum direction change (MDC) clustering criteria (clustering, minimum volume increa..., minimum direction cha...)

angleDiff(v1, v2)

clusterVol(points, type, zeroVolValue, tol)

clusterdata_amvidc( ...

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updated 2 days ago

broydenmethod by Yifan

broydenmethod (broydenmethod)

BroydenMethod(fun, Err, imax)

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updated 4 days ago

HMAC Hash Message Authentication Code Function by Peter Grunnet Wang

HMAC takes three inputs (key, message, hash method) and outputs hash message authentication code

HMAC(key,message,method)

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updated 4 days ago

DENSIFE by Lorena

Densitometry software. (densitometry, dab)

DensitometriaSilvana(varargin)

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updated 4 days ago

Multiple Page PDF by James Herman

Output multiple figures as a multi-page PDF file with no additional software required (pdf, ps, post script)

multiPagePDF(figHandles, nameString)

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updated 4 days ago

Read TIF image bigger than 4GB by Kannan U V

Some TIF writers write image files >4GB (bigtiff)

readBigTiffStack(imStackFileName);

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updated 4 days ago

My Clock by Gentian Zavalani

Matlab code to design an Analog clock (function, my clock, linspace)

myclock

My clock

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updated 4 days ago

Salt and pepper noise reduction by Hemant Aggarwal

This submission have two algorithms for removing salt and pepper noise (denoising, salt and pepper noise)

[x,err]=FunAnalysisPrior(W,m,n,y,p,q,maxiter,lambda,mu1,m...

[x,err]=FunSynthesisPrior(A,m,n,y,p,q,maxiter,lambda,mu1,...

cpsnr=myPSNR(org,recon,skip)

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updated 4 days ago

Fast Stereo Matching and Disparity Estimation by S Mukherjee and Prof. G.R.M Reddy by Subhayan Mukherjee

Based on a rectified stereo image pair and few parameters, outputs disparity map of the left image. (stereo vision, depth extraction, stereo disparity)

L=LUT2label(im,LUT)

PixelDisp(Int_r, i, win_lim, j, Int_l, max_disp, win_size)

StereoDisp(im_left, im_right, K, max_disp, win_size, disp...

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updated 4 days ago

emgr - Empirical Gramian Framework by Christian

A framework for computating empirical gramians. Compatible with Octave and Matlab. (model reduction, empirical gramians, gram)

emgr(f,g,q,t,w,pr,nf,ut,us,xs,um,xm,yd)

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