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updated 3 days ago

Directional Smoothing Filter by Ashish Meshram (Meet)

Directional Smoothing Filter (directional smoothing..., smoothing, filter)

dsf(I,ms)

testdsf.m

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updated 3 days ago

Discrete Orthogonal Polynomial Toolbox: DOPBox Version 1.5 by Matthew Harker, Paul O'Leary,

A toolbox for discrete orthogonal polynomials and their applications to fitting, ODEs etc. (discrete orthogonal p..., polynomial approximat..., fitting)

Demo2: Demonstrate Constrained Solution Spaces

Introducing Constrained Polynomials

[R Q]=rq(A)

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updated 3 days ago

Locating Reducible Words - Free Groups by Theophanes Raptis

The main function locates all reducible and cyclically reducible words. (statistics, combinatorics, groups)

NLLSG(s, n, b)

freegroup(k, n)

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updated 3 days ago

Function Chart V.3.2 by Gert-Helge Geitner

Easy event-driven motion control for education with GUI based parameter, syntax and dead end check (motion control, modeling, eventdriven)

BLN.m

BLN.m

FC_Ende(varargin)

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updated 3 days ago

simple PID Controller tunning using ZN - 'S' curve method by Kandhavel A

Function which gives Kp, Ki , Kd, Ti & Td values using 'S' curve method. (open loop tuning method) (pi, pid, zn)

[O]=ZN_PI_PID(s,in,out,t1,t2)

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updated 4 days ago

Cálculo de Matriz Simbólica Homogénea H0-H6 by Carlos

Este proyecto tiene la función de calcular las matrices homogéneas para un robot de 6 eslabones. (denavithartenberg, denavit, hartenberg)

RoboticaII.m

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updated 4 days ago

DateStr2Num by Jan Simon

Convert date string to date number - C-Mex: much faster than DATENUM (datevec, date, serial)

DateStr2Num(S, F)

uTest_DateStr2Num(doSpeed)

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updated 4 days ago

Truth Table vector Generator by Wissam Talib

Easy code may be used in error detection and error correction and other applications. (communications)

TruthTableGen.m

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updated 4 days ago

Fast AUC calculator and ROC curve plotter by Uri Shalit

Calculates the Area Under the ROC curve, and plots the ROC curve. Completely vectorized, very fast. (optimization, statistics, auc)

fastAUC(labels,scores,plot_flag)

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updated 4 days ago

WSOLA sound Time Scaling by Arthur Dgn

WSOLA Algorithm implementation for time scaling(streching/compressing) in the time domain. (sound, dsp, voice)

wsola_time_scaling(sig_in, fs, scale_factor, simil_method)

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updated 4 days ago

Deep Neural Network by Masayuki Tanaka

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

CalcRmse( dbn, IN, OUT )

GetDroppedDBN(dbn, DropOutRate, strbm)

GetOnInd( dbn, DropOutRate, strbm )

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updated 4 days ago

DVB-T by Salaheddin Hosseinzadeh

GUI based simulation of DVB-T Interneaver Enhancement (communications, data export, data import)

BursErr(FrameNo,Burst)

ConvDecoderHard(data, coderate, ConvDecInitMetric,ConvDec...

ConvEncoder(msg, coderate, state)

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updated 4 days ago

Find Peaks of the Signal by Saurabh

Find Peaks of the signal and stores the answer in excel (find peaks, signal processing, excel file read)

Find_peaksnew.m

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updated 4 days ago

Truth Table vector Generator by Wissam Talib

Easy way to construct a truth table bit stream. (communications)

TruthTableGen.m

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updated 4 days ago

Indirect Matrix Converter with unity voltage transfer ratio by ak

AC to AC converter with unity transfer ratio (simulation, simulink)

imatcon

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updated 4 days ago

test periodicity by Hanan Shteingart

Test for signal periodicity using Fisher's g-statistics (see references below) (periodicity, gstatistics, fisher)

test_periodicity.m

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updated 4 days ago

unfolding protein in two states by Rohan Dandage

applicable for thermal as well as chemical denaturation of protein (protein, unfold, unfolding)

[DG,Cm,fufit]=unfoldin2_8_2(guhcl,reads)

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updated 4 days ago

GPU vs CPU speed test of finite difference equation by Mark Ward

Compares the speed of the parallel computing toolbox functions vs CPU for finite difference (gpu, diffusion, finite difference)

g1=heat_eqn_fdiff(centre,up,down,left,right)

test_gpu_array3.m

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updated 4 days ago

2D fast marching algorithm by Juan Cardelino

computation of distance maps using fast marching (fast marching, algorithm, eikonal)

T=fast_marching(data_points,siz,plot)

test_fm.m

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updated 4 days ago

Principal Component Analysis (PCA) by Jason Rebello

PCA : reduce features used in face recognition (pca, principal component a..., svd)

displayData(X, example_width)

findK(S, variance)

normalizeFeatures(X)

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updated 6 days ago

Structured MIMO H-infinity design for a dual-stage platform using HIFOO and Hinfstruct by Zdenek Hurak

Code for advanced control design accompanying a journal paper submission. Can serve as a benchmark. (control design, hinfinity, robust control)

dual_stage_structured_MIMO_Hinf_control.m

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updated 6 days ago

Binary Fisher LDA by Quan Wang

This package implements binary Fisher linear discriminant analysis in both Matlab and Java (machine learning, statistics, pattern recognition)

[l,precision,recall,accuracy,F1]=fisher_testing(f,w,t,l0,...

[w,t,fp]=fisher_training(f,l)

demo.m

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updated 6 days ago

nth_element by Peter Li

MEX wrap of C++ nth_element. Plus fast_median, a faster median function. In-place and parallel. (median, cpp, rank selection)

fast_median.m

fast_median_ip.m

nth_element.m

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updated 6 days ago

abf2load by Forrest Collman

a version of abfload which is capable of reading abf 2.0 files (abf, action binary file, data import)

abfload.m

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updated 6 days ago

unique mean and error of a vector with repetitions by Omri Bahat Treidel

input: vec x with repetitions and F(x). return: mean and error of F(unique(x)) (mathematics, signal processing, statistics)

unique_err_BS(x,Fx,bootFactor)

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updated 6 days ago

Windows screenshots by Frequency Domain

Allows listing MS Windows' windows, setting their size, giving focus, and take screenshots. (windows, screenshot, list)

uint322RGB(raw_data)

screenshot_example.m

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updated 6 days ago

MCMC inference for Non-parametric Sparse Factor Analysis by David Knowles

A nonparametric Bayesian extension of Factor Analysis (factor analysis, bayesian nonparametri...)

Y=sample_data(param_set, N, D)

[g param_set]=successive_conditional(param_set, settings,...

[samp,results]=nsfa(Y,mvmask,samp,settings,results)

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updated 6 days ago

Ellipse Detection Using 1D Hough Transform by Martin Simonovsky

An efficient ellipse detector based on Hough voting (ellipse detection, ellipse hough fitting)

ellipseDetection(img, params)

example.m

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updated 6 days ago

inpolyhedron - are points inside a volume? by Sven

It's inpolygon(), but for 3D triangulated surfaces. (non-convex surfaces, too!) (inpolygon, triangles, mesh)

inpolyhedron(varargin)

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updated 6 days ago

stepfunc by Marco Borges

Generates step-function signal and time vector where x is equal to 0 for n < 0 and 1 for x > 0. (heaviside, dirac, discrete signal proce...)

stepfunc(n0,ini,fin)

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updated 6 days ago

Dissimilarity index based on order pattern analysis by Gaoxiang Ouyang

DsimOrder Calculate the Dissimilarity index based on order pattern analysis (signal processing, order pattern analysi..., permutation entropy)

DsimOrder(X,Y,M,t)

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updated 6 days ago

Reflect Through a Cylindrical Mirror by Paul Kassebaum

Reflect points p through a cylinder of radius R with respect to a viewpoint v = [v_x, v_y, v_z] (3d printing, physics, art)

reflectThroughCylinder(R, v, p)

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updated 7 days ago

MIDI Interface for MATLAB by Tucker McClure

Supports bringing incoming MIDI data into MATLAB on Windows. (midi, audio, driver)

midi_interface_builder()

midi_interface.m

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updated 7 days ago

A New Global Optimization Method based on Clustering by Bayram

The clustering technique and parabolic approximation are used in this method. (global unconstrained ...)

GOBC_PA.m

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updated 7 days ago

Numeric to Integer+Ordinal Character Array by Stephen Cobeldick

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

num2ordinal(num, sel)

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updated 7 days ago

K Means Algorithm with the application to image compression by Jason Rebello

This program uses the K means clustering algorithm to group the pixels in an image (k means, clustering, unsupervised learning)

computeCost(X, idx, centroids, K)

computeNewCentroids(X, idx, K)

displayImage(I, XCompressed, K)

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updated 7 days ago

Three phase high frequency isolated DC-DC converter by ak

It provides Low voltage conversion ratio, isolation, good regulation with fast dynamic response. (simulation, simulink)

tphfidcdcc

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updated 7 days ago

Graph Agglomerative Clustering (GAC) toolbox by Wei Zhang

Graph Degree Linkage: Agglomerative Clustering on a Directed Graph. ECCV 2012. (clustering, statistics, data exploration)

gacBuildDigraph(distance_matrix, K, a)

gacBuildDigraph_c(distance_matrix, K, a)

gacBuildLlinks_cwarpper(distance_matrix, p, NNIndex)

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updated 7 days ago

Weighted maximum matching in general graphs by Daniel Saunders

Computes a maximum-weighted matching in a general undirected graph. (graph, matching, maximum)

maxWeightMatching(inedges, inmaxcardinality)

runUnitTest(edgeData,correct, inmaxcardinality)

testMaxWeightMatching.m

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updated 7 days ago

Label Antarctic Features by Chad Greene

On a map, place a label corresponding to any of the 25,394 features identified by SCAR. (mapping, antarctica, scar)

antlabel(featurename,varargin)

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updated 8 days ago

PicoScope® 5000 Series - MATLAB® Generic Instrument Driver by Pico Technology

MATLAB Instrument Driver for use with PicoScope 5000 Series oscilloscopes (Beta Release) (instrument driver, matlab, measurement)

[methodinfo,structs,enuminfo,ThunkLibName]=ps5000aMFile

[methodinfo,structs,enuminfo,ThunkLibName]=ps5000aWrapMFile

adc2mv(adc_count, voltage_range, max_value)

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updated 8 days ago

Cognitive radio by saifur rahman

Anyone help me the Cognitive Radio model. I do not show the waveform in Spectrum Scope and Workspace (communications, simulink, signal processing)

CognitiveRadio

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updated 8 days ago

NumSim toolbox by Mathieu Gendron

Multiphysic boundary value problems, interpolation, meshless, points generation, simulation (multiphysics, boundary value proble..., interpolation)

Acoustic field simulation

Analyse_geometry_definition

Blender use

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updated 8 days ago

Defining Cartesian Reference Frames based on Point Positions by Paolo de Leva

Defining 3-D Cartesian reference frames based on the positions of at least 3 non-collinear points (mechanical modeling, cartesian coordinate ..., reference frame)

ARF(P, segname, side, varargin)

footBAF(HEEL, MET1, MET5, MET2, side, varargin)

frame.m

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updated 8 days ago

uniform filter bank by ebrahim

this file is simply designed for plotting N uniform rectangular filter banks. (rectangular filter, signal processing, uniform filter bank)

unif_filt_bank.m

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updated 8 days ago

Generalized States of Plane Stress and Plane Strain by Nikolas Apel

Transformation and visualization of generalized plane stress and plane strain states. (mohr, circle, stress)

arrow(varargin)

genStressStrainStates(varargin)

hooke2d_vevz( E, mu, eps_x, eps_y, gam_xy, eps_z)

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updated 8 days ago

Multi-Scale Edge Detection by Shan

Multi-Scale Edge Detection with Gaussian and Laplacian Pyramids (edge detection, gaussian pyramid, laplacian pyramid)

[EdgeDecision, var]=funcVarianceMapMod(inputImage, row, c...

[varianceImg, timeTaken]=funcVarianceMap(inputImage, wind...

convolve(I, F, str)

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updated 8 days ago

imdisp (enhanced version) by Yi Sui

Display multiple images as a montage of subplots (image processing)

addRoiToolbar(fig)

draggable(h,varargin)

enableWL(hfig)

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updated 8 days ago

Stability Chart by Siva Srinivas Kolukula

To plot the stability chart or Ince strut diagram of Mathieu Equation (nonautonomous system, floquet theory, stability chart)

PlotAxisAtOrigin

StabilityChart.m

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updated 8 days ago

car detection by Rehmat Ullah

this codes helps to identify the car (car detection)

[targetVideoFile]=detectCarsInVideo(videoFile)

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