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updated 5 hours 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 7 hours ago

clc_state.m by sanoopkumar ps

obtaining next state (next state)

clc_state.m

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updated 7 hours ago

clc_SPM.m by sanoopkumar ps

obtaining survival paths (survival paths)

clc_SPM.m

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updated 7 hours ago

clc_PM.m by sanoopkumar ps

calculating path matric (path matric)

clc_PM.m

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updated 7 hours ago

clc_link.m by sanoopkumar ps

getting links (trellis diagram)

clc_link.m

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updated 7 hours ago

clc_DEC.m by sanoopkumar ps

obtaining decoded bit stream (survival path)

clc_DEC.m

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updated 7 hours ago

clc_BM.m by sanoopkumar ps

function for conv.m (branch matrc)

clc_BM.m

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updated 10 hours 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 16 hours ago

Scissor Lift Model in SimMechanics by Steve Miller

Scissor lift built from a library of parameterized, reusable components, with a hydraulic actuator. (simmechanics, simhydraulics, simscape)

Extr_Data_Link2Hole(L, W, r)

Extr_Data_Ring(ring_or, ring_ir, deg1, deg2, varargin)

Scissor_Jack_Param_GUI(varargin)

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updated 16 hours ago

Hydraulic Valve Parameters From Data Sheets and Experimental Data by Steve Miller

Models and white paper on obtaining realistic parameter values from data sheets and measured data. (hydraulic, valve, optimization)

...

...

...

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updated 16 hours ago

SimMechanics Parameterized Part Examples by Steve Miller

Parameterized parts for SimMechanics, including MATLAB functions for defining extrusions. (simmechanics, second generation, 2g)

Extr_Data_Ellipse(a, b, deg1, deg2, ctr, varargin)

Extr_Data_Gear(type, Dp, N, varargin)

Extr_Data_Link1Hole(L, W, r)

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updated 19 hours ago

ndwmean by Russell

Up to n-dimensional weighted mean or average of an array with NaN support (weighted mean, weighted sum, weighted average)

ndwmean(array,weights,directions)

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updated 19 hours ago

TCPIP/Serial Data Live Plot Utility by Peng Xu

Live plot utility plots ASCII coded streaming data over tcpip or serial connection. (plot, realtime, gui)

live_plot(varargin)

live_plot_demo(varargin)

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updated 19 hours ago

Feature-Based Image Registration by Brett Shoelson

An interactive app for registering images using a feature-based (computer-vision) workflow (computer vision, image processing, image registration)

expandAxes(hndls,rotEnable)

featureBasedImageRegistration.m

getNewImage(convertToDouble)

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updated 20 hours ago

MSD Toolbox by Ahmed Shahein

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

BubbleSort(x)

CICCompensationFilter(N, R, Fs)

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

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updated 23 hours ago

Image Morphology Tutorial by Brett Shoelson

An interactive, animated tutorial that explains image morphology (image processing, image morphology, tutorial)

InitializeImage(rule,shape)

animatedMorphologyTutorial(im,imhandle,morphimhandle,morp...

togglefig(name, clearfig)

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updated 1 day ago

The shortest distance from a point to Ellipsoid by Sebahattin bektaş

The shortest distance from a point to Triaxial Ellipsoid or Biaxial Ellipsoid or Sphere (shortest distance)

shortest_distance.m

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updated 2 days 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 2 days ago

3D differential Canny Edge Detector by Wolf

Differential Canny Edge Detector for volumetric three-dimensional data (canny edge detection)

edgedetect(f,filter,thresholds,min_edge_functional)

plotsurface(surf,coloring,alpha)

segment(edge,sz,edgesize)

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updated 2 days 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 2 days ago

Click to continue by Chung Truong Thanh

Pause the program so that you can check the results. If the results are good, click to continue. (uiresume, pause, uiwait)

clickToContinue

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updated 2 days ago

Digital Mammography Image Enhancement Using Improved Unsharp Masking Approach by Akshay Gore

Digital Mammography Image Enhancement Using Improved Unsharp Masking Approach (unsharp masking, image enhancement, mammography)

C=contrast(I,rect)

dsm=DSM(I,Ieh,rect)

test.m

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updated 2 days 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 2 days 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 2 days ago

Arbitrage-Free Smoothing of the Implied Volatility Surface by Philipp Rindler

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 2 days 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 2 days 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 2 days 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 3 days 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 3 days 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 3 days 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 3 days 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 3 days 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 3 days 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 3 days 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 3 days ago

Display Variables Conveniently by GerdaHotlich

Simple to use function for display (debugging, productivity)

dis( varargin )

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updated 3 days 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 3 days 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 3 days ago

Ellipsoid by Luiz Carlos Stevanatto

Draws a ellipsoid (graphics)

ellipsoid_shell(Q,q,N,color)

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updated 3 days 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 4 days 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 4 days ago

DSP Equalizer AR by Orkut Gürcan

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

equalizer.m

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updated 4 days 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 4 days 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 4 days 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 4 days 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 4 days 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 4 days 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 4 days 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 4 days 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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