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updated 6 days ago

H.264/AVC video Stream by Santhana Raj

THis functions convers a avi video file into H.264/AVC video stram andthen reconverts it back. (h264, h264avc stream, video)

YUV=rgb2yuv(RGB,plot_flag)

[IM_Data,hid_data]=recover_bit(I,siz,bit)

[Side_Info, blk_im]=Encode(Side_Info,im_old, im_new,recon...

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updated 6 days ago

APSA and LMS comparison for System Identification by Santhana Raj

Affine projection and LMS implementations are checked for time taken for execution (affine projection, system identification, lms)

[iter,error]=apsa(inp,h,N,L,plot_flag)

[iter,error]=eff_apsa(inp,h,N,L,plot_flag)

[iter,error]=lms(inp,h,N,L,plot_flag)

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updated 6 days ago

Affine Projection Sign Algorithm by Santhana Raj

Affine projection Sign algorithm is used for system Identification (apsa, affine projection, affine)

[iter,error]=apsa(inp,h,N,L,plot_flag)

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updated 6 days ago

Least Mean Square for System Identification by Santhana Raj

Least Mean Square (LMS) used for system identification. (lms, least mean square, system identification)

[iter,error]=lms(inp,h,N,L,plot_flag)

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updated 6 days ago

Temporal Prediction of images by Santhana Raj

It predicts the temporal image from two successive images in a frame (image, temporal prediction, motion vector)

[E_temporal,x_motion,y_motion,pf]=temporal_predict(im_old...

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updated 6 days ago

Spacial Prediction of Images by Santhana Raj

This function spacial_predict does spatial prediction of the input image. (image, spatial prediction)

[E_spatial,PS]=spatial_predict(image,plot_flag)

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updated 6 days ago

Deep Neural Network by Masayuki Tanaka

It provides deep learning tools of deep belief networks (DBNs). (machine learning)

CalcErrorRate( dbn, IN, OUT )

CalcRmse( dbn, IN, OUT )

GetDroppedDBN(dbn, DropOutRate, strbm)

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updated 6 days ago

RGB to YUV format by Santhana Raj

Converts an image in RGB to YUV with 4:2:2 chroma sampling (image, rgb, yuv)

YUV=rgb2yuv(RGB,plot_flag)

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updated 6 days ago

Segmentation of image by Santhana Raj

Input black & white image is converted into segments. (image, segmentation, blackwhite)

[label,index]=segment_parallel(im)

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updated 6 days ago

josecamachop/MEDA-Toolbox by José

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

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updated 6 days ago

MTT by Andrews Sobral

Matlab Tensor Tools (tensor, matrix, decomposition)

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updated 6 days ago

libPLS_1.95.zip by Hongdong Li

A library of PLS and PLS-LDA in Matlab (rain)

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 6 days ago

Differential Evolution by Markus Buehren

Optimization using the evolutionary algorithm of Differential Evolution. (optimization, evolutionary algorith..., differential evolutio...)

chompsep(str)

computenewpopulation(pop, bestmem, params)

concatpath(varargin)

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updated 6 days ago

superimposeImage ( grayscaleIm, colormap ) by Francisco

Superimposes a color image (or colormapped image) to a grayscale image for visualization. (imagesc, show, image)

superimposeImage(im, map, varargin)

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updated 6 days ago

Interframe Correlation between images by Santhana Raj

This program is to calculate interframe correlation between 2 greyscale images of same size (interframe, correlation, autocorrelation)

[output,IFC]=interframe_corr(im_1,im_2)

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updated 6 days ago

READHGT: Import/download NASA SRTM data files (.HGT) by François Beauducel

Imports or download SRTM worldwide digital elevation model data files. (earth science, digital elevation mod..., mapping)

dem.m

landcolor(n)

readhgt.m

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updated 6 days ago

DEM: Shaded relief image plot (digital elevation model) by François Beauducel

Pretty shaded relief map as flat image. (earth science, digital elevation mod..., mapping)

dem.m

landcolor(n)

seacolor(n)

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updated 6 days ago

IMTSL by Andrews Sobral

Incremental and Multi-feature Tensor Subspace Learning (tensor, tensor learning, incremental learning)

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updated 6 days ago

plot_subroutines by Christopher Pedersen

plots the subroutines in a function, and their dependencies on each other (code analysis, function, code)

plot_graph(names,from,to,varargin)

plot_subroutines(foo,varargin)

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updated 6 days ago

plot_depfun by Christopher Pedersen

plots a graph of the dependencies of a function (code, function, depfun)

plot_depfun(foo,varargin)

plot_graph(names,from,to,varargin)

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updated 7 days ago

Sensitivity analysis in Simulink models with Monte Carlo method by Carlos M. Velez S.

Monte Carlo method for sensitivity analysis of Simulink models (monte carlo, sensitivity analysis, simulink)

sens_montecarlo(model,cell_par,N)

PID_montecarlo.m

pendulum_montecarlo.m

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updated 7 days ago

gen_hermitian_sols.m by David Snyder

Hermitian, Positive Semidefinite Solutions to a Matrix Equation (linear algebra, statistics)

gen_hermitian_sols(A,C,k)

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updated 7 days ago

Chaos test by Ahmed Ben Saïda

A test for chaotic dynamics of a noisy time series based on the Lyapunov exponent. (chaos, lyapunov exponent, bifurcation)

chaosfn(Theta, X, L, m, q, ActiveFN)

chaostest.m

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updated 7 days ago

Hysteresis in feromagnetic GUI by Vladan

Preisach hysteresis model Matlab GUI project (hysteresis, ferromagnetic, preisach model)

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updated 7 days ago

Competition Over Resources: A New optimization Algorithm Based on Animals Behavioral Ecology by Sina Mohseni

Matlab codes for Conpetition Over Resources (COR) Algorithm (optimization algorith..., metaheuristic algorit..., evolutionary algorith...)

y=Sphere(x)

COR_v1.m

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updated 7 days ago

adder.m by ABHILASH SINGH

simple adder (example)

adder(varargin)

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updated 7 days ago

dfrac2bin.m by Gopinath

To convert decimal fraction to fixed point binary number (decimal to fixed poin...)

dfrac2bin(x,number_of_bits_int,number_of_bits_fr,format, ...

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updated 9 days ago

P1AFEM-ND by Josef

First order adaptive finite element method. (fem, mesh refinement, adaptive mesh refinem...)

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updated 10 days ago

Local binary patterns by Nikolay S.

Calculates image LBP (Local binary patterns). (lbp, image processing, pattern)

[outImg, varargout]=tightHistImg(inImg, varargin)

[radInterpFilt]=generateRadialFilterLBP(p, r)

[radInterpFilt]=generateRadialFilterLBP(p, r)

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updated 10 days ago

Merge Simulink model differences by Carl Osterwisch

Simple merge of two Simulink models, hilighting differences. (revision control, merge, differences)

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updated 10 days ago

ofdm by mitra

ofdm (root locus)

OFDMA_Signal_Model_IL.m

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updated 10 days ago

vechmd.m by Monica Mow

Creates a column vector by stacking elements of x that are on and below the diagonal. (vech)

vechmd(x)

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updated 10 days ago

Ranking based Face Recognition by Natrajan

Face recognition finds its application in various modern technological advances. (pca, face recognition)

facerecog(varargin)

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updated 10 days ago

octree - partitioning 3D points into spatial subvolumes by Sven

OcTree recursively splits a large set of points into smaller subvolumes. A QuadTree but in 3D. (stl, space, volume)

OcTree

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updated 10 days ago

Gaussian smoothing filter by James Conder

Function to smooth a time series using a Gaussian filter. (gaussian filter, signal processing, smoothing)

gaussfilt( t,z,sigma )

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updated 10 days ago

imtool3D by Justin Solomon

This is a image slice viewer with built in scroll, contrast, zoom and ROI tools. (image processing, medical imaging, 3d images)

imtool3D

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updated 10 days ago

getImagePlanes.m by Brett Shoelson

Conveniently extract individual z-planes (e.g., RGB) from an image or axes with one line. (image processingutili...)

getImagePlanes(I)

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updated 11 days ago

Creating a Motion Detector using an Arduino, a Photoresistor and MATLAB by MathWorks MATLAB Hardware Team

Acquire photoresistor measurements and explore motion detection algorithms (arduino, analog inputmotion de...)

Analyze_Motion_Detector_Data(sensorTime,analogVoltage)

Categorize_Hallway_Events(time,voltage)

Categorize_Motion_Events(time,voltage)

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updated 11 days ago

MATLAB Support for Arduino (aka ArduinoIO Package) by MathWorks Classroom Resources Team

MATLAB class and Simulink blocks for communicating with an Arduino microcontroller board (support package, arduino, duemilanove)

arduinoCleanup(customData,arduinoVar)

getSetupBlockUserData(modelHandle, arduinoVar)

msfun_arduino_analogread(block)

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updated 11 days ago

Getting Started AUVSI by MathWorks Student Competitions Team

Documentation and Examples for AUVSI Competitions (auvsifdn, roboboat, robosub)

convertVideo(varargin)

findBuoyMatlab_loop

findBuoyMatlab_timerCallbacks

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updated 12 days ago

Pruebas.m by Dhanraj Bachai

Pruebas a Transformadores Monofasicos (transformerstransform...)

Pruebas(varargin)

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updated 12 days ago

cascade.m by Matteo Morandin

Pinch Analysis cascade calculation (pinch analysis, process integration, thermal cascade)

cascade.m

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updated 12 days ago

Interpolation Utilities by Joe Henning

A variety of interpolation utilities (interpolation, piecewise interpolati..., cubic interpolation)

baryinv(x, y, xi, c)

cakima(x, y, xi)

cbezier(x, y, xi)

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updated 12 days ago

VCPA.zip by Yonghuan Yun

Using Variable Combination Population Analysis for Variable Selection in Multivariate Calibration (variable selection, chemometrics, near infrared spectro...)

CV=plscvfold(X,y,A,K,method,PROCESS,order)

CV=plscvfold(X,y,A,K,method,PROCESS,order)

F=IRIV(X,y,A_max,fold,method)

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updated 12 days ago

Digraph Datatype with Vertex labels by Steve McClure

Compute/manipulate directed graph while retaining vertex labels (dijkstra, graph theory, digraph)

Manipulating digraphs with Vertex labels

digraph

digraphAPITest

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updated 12 days ago

sampling_gui.m by ABHILASH SINGH

SAMPLING THEOREM USING GUI (signal processing, communications)

sampling_gui(varargin)

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updated 12 days ago

CAD APPS by Larry Silverberg

Computer Aided Design (CAD) and Exploration Applications (APPS) (mechanical engineerin..., aerospace, undergraduate)

...

adapt_scale(value, unitType, system)

meshcolor(V)

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updated 12 days ago

embedVideo2Video.zip by Nikolay S.

This function allows embedding one video into a another Main video, with many options. (video processing, video, photomontage)

[isVideoWriter, compression]=findVideoCopmression(inVideo...

assignUserInputs(funcParamsNames, varargin)

assignin_value(name, value)

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updated 12 days ago

hermiteh.m : Hn(x), a hermite polynomial calculator by Shawn Divitt

Returns the value of the nth Hermite polynomial of x. (hermite polynomials)

a=hermiteh(n,x)

hermite_example.m

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updated 12 days ago

read_ecl.m by Pål Næverlid Sævik

Read binary files from Schlumberger's reservoir simulator, Eclipse (schlumberger, eclipse, conversion)

read_ecl.m

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