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updated 7 months ago

Oscillator and Signal Generator by W. Owen Brimijoin

W. Owen Brimijoin

A simple command-line function for generating standard waveforms, click trains and noise bursts. (signal generator, signal processing, oscillator)


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updated 1 year ago

Binary Image Processing by Tim Seyler

Tim Seyler

This tool shows some binary image operations within a GUI (image processing, morphology, dilatation)


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updated 1 year ago

Geo Magic Squares by Krishna Lalith

Krishna Lalith

Identify 20 Geo Magic Squares with 4-Hexaminos. (geo, magic, square)



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updated 2 years ago

Waveform Generator GUI by Maxim Vedenyov

Maxim Vedenyov

Generate waveformed signal and play it. Interactive GUI with movable datapoints. (waveform, gui, signal processing)

Waveform Generator GUI



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updated almost 4 years ago

Arbitrary Square Bounded Voronoi Diagram by Meng Sang Ong

Meng Sang Ong

Compute individual Voronoi cell area of 2D point sets bounded in an arbitrary square (voronoi, bounded, area)

BoundVoronoin_UnitSquare(V, C, varargin)

BoundaryIntersect_UnitSquare(P1, P2, Mode)

CalcArea_UnitSquare(VSet, V1, V2, ptS)

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updated 4 years ago

Maximal Cliques by Ahmad


Finds all the maximal complete sub-graphs (maximal cliques) in a graph (complete subgraph, clique, rectangular)

maximalCliques( X, MAX_CLIQUE_SIZE )

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updated almost 5 years ago

Virtual Signal Generator by Thomas Reid

Thomas Reid

GUI with all the functionality of a standard signal generator, but without expensive equipment. (waveform, signal, sinusoidal)


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updated almost 5 years ago

Using patch() and rotate() - Basics by Husam Aldahiyat

Husam Aldahiyat

Powerpoint slides on the basic usage of the patch() and rotate() functions. Includes 13 Examples. (patch, rotate, slides)




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updated almost 5 years ago

Pythagoras tree by Guillaume JACQUENOT


This function generates Pythagoras tree and exports the plot to SVG file. (pythagoras tree, svg, square)


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updated 5 years ago

cubic Bezier least square fitting by Dr. Murtaza Khan

Dr. Murtaza Khan

Approximation of data using cubic Bezier curve least square fitting (approximation, interpolation, cubic)




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updated 7 years ago

Totally unimodular by Ed Scheinerman

Ed Scheinerman

Checks if a matrix is totally unimodular (linear algebra, totally unimodular, square)


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updated 7 years ago

Contour edition by Vincent Garcia

Vincent Garcia

Edit an object contour using mouse interactions (contour edition, point, square)



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updated almost 8 years ago

gridtrimesh by Willie Brink

Willie Brink

Fits a square grid surface of the form z = f(x,y) to a triangular mesh surface. (approximation, interpolation, square)



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updated almost 8 years ago

rms_exp.m by Scott Copeland

Scott Copeland

Computes root-mean square value with exponential averaging. (audio processing, video processing, acoustics spl)

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updated 8 years ago

Inductance Matrix for square array by Trevis Crane

Trevis Crane

Calculates the full inductance matrix for an array of interconnected square cells (chemistry, physics, inductance)

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updated 8 years ago

DAC Output using Data Acq Toolbox Demo by Rene Messier

Rene Messier

Use Data Acq Toolbox along with DataTranslation USB module to produce waveforms (example, application, dac)


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updated 8 years ago

Least-Squares optimal affine subspace by Ofek Shilon

Ofek Shilon

Computes the affine subspace (eg, line, plane) that optimally fits the input data (approximation, interpolation, least)

lsqAffineSpace(V, SpaceDim,varargin)



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updated almost 9 years ago

Square Puzzle (New Sudoku???) by Chee Lam Ng

Chee Lam Ng

A new type of sudoku puzzle. I called it as SQUARE. (games, sudoku, square)




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updated 9 years ago

Calculate Effective or RMS Values by Jan Lubina

Jan Lubina

Calculates the RMS for discrete time vectors. (integration, effective, current)

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updated 9 years ago

fitgauss by James Blake

James Blake

Fits one Gaussian curve to data. (approximation, interpolation, least)

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updated almost 10 years ago

Conformally Mapped Laplacian by Greg von Winckel

Greg von Winckel

Compute eigenfunctions of the laplacian on a conformally mapped square. (differential equation..., laplacian, eigenfunctions)


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updated almost 10 years ago

weighted_rms.m by Christian Schultes

Christian Schultes

Calculate the max weighted root mean square in different window. (linear algebra, weighted, root)

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updated almost 10 years ago

LPDU decomposition by Yi Zhang

Yi Zhang

LPDU decompostion. (linear algebra, lpdu, decomposition)

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updated 10 years ago

2D Chebyshev Transform by Greg von Winckel

Greg von Winckel

Transforms between 2d nodal and spectral data (chebyshev, orthogonal, polynomial)


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updated 11 years ago

Prony Toolbox by Satnam Singh

Satnam Singh

Prony Toolbox is a GUI to perform Prony analysis. (filter design, filter analysis, prony analysis)




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updated 11 years ago

Pearson Chi Square Hypothesis Test by G. Levin

G. Levin

Single sample Pearson Chi Square goodness-of-fit hypothesis test. (statistics, probability, chi)

H=chi2test(x, alpha)

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updated 12 years ago

ldlt by Brian Borchers

Brian Borchers

This collection compute square root free Cholesky factorizations of the form A=L*D*L' (linear algebra, square, root)




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updated 15 years ago by Niclas Borlin

Niclas Borlin

Functions related to the assignment problem. (optimization, assignment, square)




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