10,384 results in File Exchange

RC5 Encryption Algorithm

by özcan cataltas

RC5 algorithm for encrypting and decrypting a message

- (x,y) (((x)>>(y&(w-1))) | ((x)<<(w-(y&(w-1)))))
- (x,y) (((x)<<(y&(w-1))) | ((x)>>(w-(y&(w-1)))))
  • 381 (All time)
  • 1 (Last 30 days)
  • 5.0 / 5
  • Community

  • 14 Dec 2019

BreakXAxis

Version 1.0.0 by Julie Haas

Inserts < // > into a 'broken' or discontinuous x-axis.

- Julie Haas, after Michael Robbins
  • 14.3K (All time)
  • 30 (Last 30 days)
  • 4.5 / 5
  • Community

  • 8 Jul 2003

Function for faster data transfer Matlab <--> Excel

Version 1.3.0 by Antonio

This modified version makes the original xlsread.m faster and also allows add-ins to be loaded.

  • 9.8K (All time)
  • 12 (Last 30 days)
  • 4.4 / 5
  • Community

  • 28 Mar 2012

eXtended Multi-objective Differential Evolution with Spherical Pruning, < spMODEx > algorithm

Version 1.0.0 by Gilberto Reynoso-Meza

An evolutionary algorithm for multi-objective optimization

- CostFunction.m
  • 509 (All time)
  • 2 (Last 30 days)
  • 5.0 / 5
  • Community

  • 22 Nov 2017

JMO_Spectrum

by Julius Muschaweck

Create, add, multiply spectrum arrays, compute color coordinates, CRI and much more.

- html style="font-size:75%;"Navigate to:   href="JMOSpectrumLibrary.html" Home   |   href="AlphabeticList.html" Alphabetic list   |   href="GroupedList.html" Grouped list   |   Source code: href = "file:../MacAdamEllipse_g.m" MacAdamEllipse_g.m /p /html Helper function for MacAdamEllipse
  • 266 (All time)
  • 5 (Last 30 days)
  • 5.0 / 5
  • Community

  • 7 Oct 2025

Scrollsubplot

Version 1.2.0 by Bjorn Gustavsson

scrollsubplot(n,m,p) p<0 and p>nm, Extends subplot to infinite canvas ...

  • 4.8K (All time)
  • 12 (Last 30 days)
  • 4.8 / 5
  • Community

  • 3 Feb 2014

GPS coordinate transform

Version 1.0.0 by niefei

主要完成常见坐标系的转换，包括： WGS84(国际通用坐标系)<--->GCJ02(中国火星坐标系，高德地图坐标系)<--->BD09(百度地图坐标系)

  • 314 (All time)
  • 1 (Last 30 days)
  • 5.0 / 5
  • Community

  • 21 Mar 2019

Matlab <-> PSpice Interface

Version 1.0.0 by Frank Sommerhage

How to call PSpice from Matlab and import the results

  • 2.5K (All time)
  • 4 (Last 30 days)
  • 4.0 / 5
  • Community

  • 14 Aug 2009

Invitation to Dynamical Systems

by Ed Scheinerman

Companion Software

- CHGCRD Change coordinates relative<>axis
- Similar to the atan2 function, FIXATAN2(x,y) returns
- % gradient for the egg crate surface
See all
  • 2.8K (All time)
  • 1 (Last 30 days)
  • 5.0 / 5
  • Community

  • 30 Aug 2002

my_ph_letters( cmat ) updated version >>> 1.20 <<<

Version 1.20.0 by Giuseppe Altieri

Means with letters after a multiple comparison test.

  • 168 (All time)
  • 2 (Last 30 days)
  • -- / 5
  • Community

  • 10 Jun 2015

VMEC MATLAB

by Samuel Lazerson

MATLAB interface to aid in plotting of VMEC output.

- Calculates the <|grad(rho)|^2> used for transport.
- (X,Z) Calculates the L31 Transport Coefficient
- (SOURCE) Generates the W7-X beamline geometry.
- ([x,y],value) Pseudocolor (checkerboard) plot (on centered grid)
  • 2K (All time)
  • 5 (Last 30 days)
  • 5.0 / 5
  • Community

  • 28 Mar 2022

Sparse sub access

by Bruno Luong

This package allows to retrieve and assign values of sparse matrix in one shot.

- Author Bruno Luong
  • 3.8K (All time)
  • 4 (Last 30 days)
  • 5.0 / 5
  • Community

  • 13 Nov 2010

Rotated grid transform

by Simon Funder

Transforms coordinates from regular to rotated grid and vice versa.

- Transformation script: Regular lon/lat <-> Rotated lon/lat
  • 1.1K (All time)
  • 4 (Last 30 days)
  • 5.0 / 5
  • Community

  • 10 Sep 2013

Carcassonne

by Joren Heit

Emulation of the map-building game Carcassonne, including 4 expansion packs

- Returns the neigbor-index on side of an element of linear index
- Enlarges the field from nxn to (n+1)x(n+1). LRSide and UDSide determine
- Draws a puppet at the designated position within axH.
- Draws a pig
- Draws a pig
  • 797 (All time)
  • 3 (Last 30 days)
  • 5.0 / 5
  • Community

  • 20 Apr 2012

immiscible LB

by Gianni Schena

Implements Immiscible Lattice Boltzmann (ILB, D2Q9) method for two phase flows

- Author Bruno Luong
  • 3.7K (All time)
  • 2 (Last 30 days)
  • 5.0 / 5
  • Community

  • 28 Sep 2010

Map (image) to Graph

by Reza Javanmard

Converting an input map (image) into a Graph

- % Copyright (c) 2015 Carnegie Mellon University, Sanjiban Choudhury
- % Copyright (c) 2015 Carnegie Mellon University, Sanjiban Choudhury
- % Copyright (c) 2015 Carnegie Mellon University, Sanjiban Choudhury
- % Copyright (c) 2015 Carnegie Mellon University, Sanjiban Choudhury
- % Copyright (c) 2015 Carnegie Mellon University, Sanjiban Choudhury
  • 507 (All time)
  • 1 (Last 30 days)
  • 5.0 / 5
  • Community

  • 31 Aug 2017

mForex/mForex.API.Matlab

by mForex

Official mForex API binding for Matlab.

- is used to handle generic Task
  • 465 (All time)
  • 1 (Last 30 days)
  • 5.0 / 5
  • Community

  • 20 May 2014

filedatenum

by Charles Plum

Returns the modification date (datenum) of a file

- Purpose: Returns the modification date (datenum) of a file
  • 407 (All time)
  • 1 (Last 30 days)
  • 5.0 / 5
  • Community

  • 24 Aug 2009

Traveling Wave Antenna Design

by Florian D L Peters

A simple tool to design Traveling Wave Slot Antennas (GUI)

- tile figure windows usage: tilefigs ([nrows ncols],border_in pixels)
  • 1.1K (All time)
  • 1 (Last 30 days)
  • 5.0 / 5
  • Community

  • 12 Aug 2013

Ordinal Data Modeling

by Valen Johnson

Companion Software

- Computes the standard normal quantile function of the vector x, 0
- Phi computes the standard normal distribution function value at x
- % BAY_REG Simulated sample from the posterior for a normal regression model.
- sampleOrdInform, patterned after sampleOrdProb,
See all
  • 4K (All time)
  • 2 (Last 30 days)
  • 5.0 / 5
  • Community

  • 21 Nov 2002

monitor

Version 1.0.0 by admin

<u>monitor</u>

  • 1 (All time)
  • 1 (Last 30 days)
  • -- / 5
  • Community

  • 7 May 2026

HTML

Version 1.0.0 by XZX

<h1>HTML</h1>

  • 0 (All time)
  • 0 (Last 30 days)
  • -- / 5
  • Community

  • 7 May 2026

k-means, mean-shift and normalized-cut segmentation

by Alireza

k-means, mean-shift and normalized-cut segmentation

- Author: Naotoshi Seo
  • 9.4K (All time)
  • 2 (Last 30 days)
  • 4.9 / 5
  • Community

  • 27 Aug 2015

sumsqint

Version 1.1.0 by Ben Petschel

Finds all distinct ways of writing a number as the sum of squares, i.e. solve x^2+y^2=n for 0<=x<=y.

  • 1.8K (All time)
  • 12 (Last 30 days)
  • 5.0 / 5
  • Community

  • 17 Aug 2009

Visualize 3D data

by Haoyi Liang

vis3D.m provides an easy way to visualize 3D data within Matlab.

- Author: Haoyi Liang 2017
  • 877 (All time)
  • 11 (Last 30 days)
  • 4.8 / 5
  • Community

  • 3 Feb 2017

ClebschGordan.m

Version 1.0.0 by David Terr

ClebschGordan(j1,j2,j,m1,m2,m) is the Clebsch-Gordan coefficient <j1,j2,m1,m2|j1,j2,j,m>.

  • 4.9K (All time)
  • 3 (Last 30 days)
  • 5.0 / 5
  • Community

  • 10 Nov 2004

Implementation of the Variational Bayesian kalman filter

Version 1.0.2 by FiltSamp

Implement of the algorithms in the article <Recursive Noise Adaptive Kalman Filtering by Variational Bayesian Approximations>

  • 245 (All time)
  • 3 (Last 30 days)
  • 5.0 / 5
  • Community

  • 3 Jul 2022

TwoDimensionalInterpolationApp

Version 1.0.0 by Yorda Prita Utama

2D Interpolation version 1.0 <Perform 2D Interpolation functions from scattered point cloud dataset (XYZ)>

  • 107 (All time)
  • 1 (Last 30 days)
  • 5.0 / 5
  • Community

  • 3 Jun 2020

High frequency surrogate method

Version 1.4.0 by Tim Blackmore

This function splits the vGRF into its HiF (>=10 Hz) and LoF (0Hz to < 10 Hz) components.

  • 146 (All time)
  • 1 (Last 30 days)
  • 5.0 / 5
  • Community

  • 5 Jan 2018

Xflow

by DS

Image analysis for Jet-in-crossflow data.

- tile figure windows usage: tilefigs ([nrows ncols],border_in pixels)
- NUM2ABC(X), where X is an integer, returns a string corresponding to the
  • 2.6K (All time)
  • 2 (Last 30 days)
  • 4.8 / 5
  • Community

  • 13 Apr 2007

Interacting with an Arduino Using the Matlab Serial Commands

by Lowell Toms

Two sets of files demonstrate serial communications between Matlab and the Arduino.

- Communications MatLab <--> Arduino
- Communications MatLab <--> Arduino
  • 9.7K (All time)
  • 1 (Last 30 days)
  • 4.8 / 5
  • Community

  • 16 Feb 2010

EnergyPlus Co-simulation Toolbox

by Jiri Dostal

Co-simulation of EnergyPlus models in Matlab/Simulink.

- Simple Matlab <-> EnergyPlus co-simulation example
  • 2K (All time)
  • 14 (Last 30 days)
  • 4.7 / 5
  • Community

  • 18 Apr 2021

golden section method algorithm

Version 1.0.0 by Katarzyna Zarnowiec

Golden section method - searching for minimum of the function on given interval <a,b>

- modify this - write your own function!
  • 12.6K (All time)
  • 4 (Last 30 days)
  • 4.9 / 5
  • Community

  • 22 Nov 2009

VirtualArena

by Andrea Alessandretti

IDE for Control Design and System Simulation

- {x: (x-c)'*P*(x-c) <= b}
- {x \in R^n : |x| <= r}
  • 1.4K (All time)
  • 3 (Last 30 days)
  • 5.0 / 5
  • Community

  • 16 Jul 2024

Multivariate normal cumulative distribution

by Zdravko Botev

state-of-the-art algorithm for computing the multivariate normal cdf in high dimensions

- computes an estimator of the probability Pr(l
  • 357 (All time)
  • 1 (Last 30 days)
  • 5.0 / 5
  • Community

  • 28 Oct 2015

elfun18

by milan batista

elfun18 is a set of functions that enable computation of various elliptic integrals and functions.

- Calculate Jacobi theta(n,x,q) for n=1..4 and 0 <= q < 1.
- Calculate Jacobi theta1(x,q)
- Derivative of theta1 at x=0
- Reduce |z| mod pi, |z| = m*pi/2 + x
- Evaluates the Gauss arithmetic geometric mean of x and y
See all
  • 763 (All time)
  • 4 (Last 30 days)
  • 5.0 / 5
  • Community

  • 22 Oct 2020

rod2d

by milan batista

Planar Cosserat rod

- Calculate Jacobi theta(n,x,q) for n=1..4 and 0 <= q < 1.
- Calculate Jacobi theta1(x,q)
- Derivative of theta1 at x=0
- Reduce |z| mod pi, |z| = m*pi/2 + x
- Evaluates the Gauss arithmetic geometric mean of x and y
See all
  • 445 (All time)
  • 2 (Last 30 days)
  • 5.0 / 5
  • Community

  • 9 Dec 2019

Min/Max selection

by Bruno Luong

Search for k smallest or largest elements in the array

- Author Bruno Luong
  • 8.1K (All time)
  • 2 (Last 30 days)
  • 4.6 / 5
  • Community

  • 20 May 2016

Huygens-Fresnel integral approximation on the GPU

by Dominik Hofer

Simulate electromagnetic wave propagation through free-form apertures, or off rough surfaces. Speed up the computation by using the GPU.

- - rotate vectors/points by Euler angles x -> y -> z
- - plot x- and y- slices of image data
- - pad X by one element in each direction, maintain the
- - evaluate a function of (x,y) to get a map of
  • 1.9K (All time)
  • 2 (Last 30 days)
  • 5.0 / 5
  • Community

  • 23 Oct 2020

tilefigs.m

by Charles Plum

Display multiple figures simultaneously by tiling the screen with all open figures.

- tile figure windows usage: tilefigs ([nrows ncols],border_in pixels)
  • 7.4K (All time)
  • 16 (Last 30 days)
  • 4.3 / 5
  • Community

  • 24 Dec 1998

FEM19

by milan batista

Finite element library for solving plane elasticity problems

- Normalize equation a*x + b*y + c*z = 0: a**2 + b**2 = 1, c<=0.
- Cartesian coordinates (x,y) of the point P are given
- calculate distance from point (x) to line given by points x1 and x2.
- The line L is given by its equation parameters: a*x + b*y + c=0
  • 768 (All time)
  • 5 (Last 30 days)
  • 5.0 / 5
  • Community

  • 2 Oct 2019

以MATLAB为基础的信号与系统课程建设与提升

Version 1.0.1 by 浩基

本项目为浙江大学信息与电子工程学院《信号与系统》课程的MATLAB教学实践案例

  • 242 (All time)
  • 14 (Last 30 days)
  • 5.0 / 5
  • Community

  • 29 Jul 2025

Wake Induced Dynamics Simulator (WInDS) for Offshore Floating Wind Turbines

by Tommy Sebastian

A lifting-line, free vortex wake method code developed for wind turbine aerodynamic analysis.

- dy=spdiff(x,y) -> Centered differentiation.
- [airfoils,blade,turbine,platform,wind]=input_import(filename) -> FAST input files importer.
- wake=vcore(wake,const,fastout,user,time) -> Vortex filament core size.
- wake=filamentmod(wake,time) -> Core size due to filament stretching.
- [fastout]=output_import(filename,t) -> FAST-generated output importer.
See all
  • 3.4K (All time)
  • 5 (Last 30 days)
  • 4.9 / 5
  • Community

  • 30 Dec 2011

StressStrengthR

Version 1.0.5 by Viktor Witkovsky

Nonparametric estimate of the stress-strength reliability parameter R = P(X<Y)

  • 71 (All time)
  • 2 (Last 30 days)
  • 5.0 / 5
  • Community

  • 8 Oct 2018

Fourier-Motzkin Elimination

Version 1.0.0 by Sebastian Siegel

Fourier-Motzkin Elimination of a systen of inequalities (A*x <= b).

  • 3K (All time)
  • 5 (Last 30 days)
  • 5.0 / 5
  • Community

  • 21 Dec 2005

IEEE single precision floating point number <=> uint 32 converter

Version 1.0.0 by Igal

C based S-Function blocks implementing biderectional convertion single precision floats <=> uint32

  • 607 (All time)
  • 11 (Last 30 days)
  • -- / 5
  • Community

  • 26 Apr 2011

Circle Detection Using Hough Transforms

by Kobi Nistel

Finds circles of any radii in a image.

- finds the maxima points in x with value > thresh
- RGBCircle Draws a circle or ellipse on a RGB image.
  • 4.5K (All time)
  • 2 (Last 30 days)
  • 4.8 / 5
  • Community

  • 3 Jul 2012

Toolbox Wavelets

by Gabriel Peyre

Wavelet transform and coding functions, including other more exotic transforms (laplacian, steerable

- test for coefficient reordering Mallat<->Inplace
- wc=FWT2_PO(x,scale,qmf);
- perform_blsgsm_denoising - denoise an image using BLS-GSM
- perform_curvelet_transform - a wrapper to curvlab
- convert_wavelets2list - convert a wavelet transform into a cell array.
See all
  • 38.3K (All time)
  • 23 (Last 30 days)
  • 4.0 / 5
  • Community

  • 27 Jun 2009

High accuracy optical flow

by Visesh Chari

High accuracy optical flow using a theory for warping

- Author: Visesh Chari
- Author: Visesh Chari
- Author: Visesh Chari
- Author: Visesh Chari
- Author: Visesh Chari
See all
  • 18.3K (All time)
  • 3 (Last 30 days)
  • 4.0 / 5
  • Community

  • 23 Jun 2009

OpenOpt

by Dmitrey Kroshko

nonSmoothSolve (similar to fsolve), non-smooth & noisy local + some global solvers; works in Octave

- fV = str2num(fieldVal);%#ok %not str2double because complex can occure
- if nargin<2
- if nargin<2
- if nargout>1
- if nargin<3
See all
  • 3.6K (All time)
  • 3 (Last 30 days)
  • 4.0 / 5
  • Community

  • 21 Jul 2009

AnonymousCompile

by Michael Robbins

Compiles files and their dependents so that the paths of the original files are not present ...

- ANANYMOUSCOMPILE compiles and their
  • 2.3K (All time)
  • 1 (Last 30 days)
  • 4.0 / 5
  • Community

  • 3 May 2005

Erdos-Renyi Random Graph

by Pablo Blinder

Random graph generation.

- Adapted from circle.m by Zhenhai Wang . For more details
  • 8.7K (All time)
  • 1 (Last 30 days)
  • 4.0 / 5
  • Community

  • 25 Jan 2005

stepfunc

Version 1.2.0 by Marco Borges

Generates step-function signal and time vector where x is equal to 0 for n < 0 and 1 for x > 0.

  • 520 (All time)
  • 1 (Last 30 days)
  • -- / 5
  • Community

  • 26 Jul 2013

Operating Power Gain Unstable K>1 Delta>1

Version 2.0.0 by Faruk Kaplan

Microwave Transistor Amplifiers Analysis and Design Guillermo Gonzalez Second Edition

  • 22 (All time)
  • 1 (Last 30 days)
  • 5.0 / 5
  • Community

  • 6 Apr 2021

ETRS-TM35FIN <-> Latitude/Longitude

Version 1.0.0 by Leon Lee

Convert ETRS-TM35FIN projection coordinates to latitude/longitude and vice versa.

  • 44 (All time)
  • 1 (Last 30 days)
  • -- / 5
  • Community

  • 7 Apr 2020

Arbitrary files & MATLAB variables <-> data stream vector converter

Version 1.0.0 by Hoi Wong

Encode any MATLAB data types into a numeric array, and vice versa

  • 820 (All time)
  • 1 (Last 30 days)
  • -- / 5
  • Community

  • 11 Feb 2008

Differential

Version 1.3.0 by jiujiu0909

可以对显函数、隐函数微分 可以对含有参数的式子微分

- (f) 求f(x,y)=0的微分dy=f'(x,y)dx
  • 79 (All time)
  • 2 (Last 30 days)
  • 5.0 / 5
  • Community

  • 3 Oct 2018

Dynamic Optimization

by Arthur Bryson

Companion Software

- Script e09_3_2.m; max range glide with h >=0 and al
- Subroutine for p4_2_03; min dist. to point on a sphere t-->d=distance
- Script p9_3_02.m; min time to x=v=0 for double integrator
- Script p9_3_04a.m; min fuel to x=v=0 for double integrator plant
- Script p9_3_04.m; min fuel to x=v=0 for double integrator plant
See all
  • 6.5K (All time)
  • 2 (Last 30 days)
  • 3.7 / 5
  • Community

  • 24 Sep 2002

isMatlabVer

Version 1.1.0 by Jan

Compare Matlab version number using < <= > >= ==, considers v7.10, fast Mex

  • 419 (All time)
  • 13 (Last 30 days)
  • -- / 5
  • Community

  • 13 Apr 2010

Directly Extract Part Of Speech (POS) Information from MeCab

Version 1.0.0 by Toru Ikegami

The functions in this repository enable to extract direct output of MeCab tokenizer. 形態素解析器MeCabの品詞分類を直接読み出すためのラッパー関数です．

  • 90 (All time)
  • 11 (Last 30 days)
  • 5.0 / 5
  • Community

  • 7 Jul 2020

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