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13,619 results in File Exchange

ANSYS_aaS 1.2.5

Version 1.2.5 by SorMun

Toolbox leveraging interface to ANSYS aaS products

This toolbox leverages interface to ANSYS aaS products (ANSYS Workbench, ANSYS Mechanical APDL and ANSYS Fluent). © 2023-2025 Snopsys Inc. Unauthorized use, distribution or duplication is prohibited

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  • 16 (Last 30 days)
  • 5.0 / 5
  • Community
  • 5 Dec 2025

NXP_Support_Package_S32K3

This package represents the MATLAB Installer add-on for the FREE of cost, NXP’s Model-Based Design Toolboxes.

The Support Package is a multi step installer guide that can be used to install the Model Based Design Toolbox for S32K3.Following are the steps to install NXP’s Model-Based Design Toolbox for S

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  • 4.4 / 5
  • Community
  • 30 Mar 2026

RF Utilities V1.2

Version 1.2.0.0 by Neill Tucker

Routines for Smith Chart, TDR, Mixed-Mode S-params, Matching

as a function of distance.The routines that deal with input impedance use the form Zin=A+jB Ohms,rather than the reflection coefficient S11,S22 etc. This is simply becauseI feel it is easier and more

- Convert 4-port S-parameter to mixed mode S-param
- Convert S-parameter to complex impedance Z
- Convert complex impedance Z to S-parameter form
- Admittance Chart Subroutine2
- Admittance Chart Subroutine1
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  • 12 Feb 2010

colorpicker

Version 1.0.0.0 by Chad Greene

Get RGB values of any point(s) on a figure from mouse click(s)

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  • 5.0 / 5
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  • 23 Oct 2015

S-Parameter Utilities

Version 1.31 by Dick Benson

A collection of utilities to complement the RF Toolbox.

This is a collection of RF centric utilities that complement and extend RF Toolbox functions. The list includes:1)One Port (s1p) file viewer (Smith, SWR/Q, Real(Z)&Imag(Z), Mag(Z) and Phase(Z

- SnP S-parameter viewer
- M-file for s2p_viewer.fig
- M-file for s1p_viewer.fig
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  • 17 Sep 2022

MMTensor 1.0

Version 1.0.0.0 by Maarten Moesen

A tutorial for micromechanical computations with elasticity, fabric and Eshelby tensors.

- function I = invertS4(S)
- function S = symmetrizeS4(T)
- function M = makeMatrixFromS2(S)
- function I = makeS4Index()
- function T = makeS4(type)
- function I = makeS2Index()
- function T = makeS2FromVector(n)
- function S = makeSpheroidalEshelby(alpha, nu)
- function C = contractS2ToScalar(A, B)
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  • 14 Sep 2011

t-s diagram

Version 1.0.0.0 by Vihang bhatt

draws a t-s diagram for given temperature and salinity data

t-s diagram is very useful for determining water mass property in physical oceanography. This program helps to plot the T-S diagram with density contours in the background. it used external code

- program to compute theta-s diagram
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  • 16 Apr 2009

VAR Model To Predict Malaysia/U.S. Foreign Exchange Rate

Version 1.0.1 by Kevin Chng

Models VAR using GDP for Malaysia, GDP for U.S. and Malaysia/U.S. Foreign Exchange Rate

  • 439 (All time)
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  • 5.0 / 5
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  • 6 Jun 2019

QuiverS

Version 1.0.0.0 by Bertrand Dano

Quiver vector plot with reference vector showing scale

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  • 19 Jun 2009

Graphical switching between S-functions

Version 1.0.0.1 by Stacey Gage

Use a single Simulink s-function block to access multiple s-functions.

Allow users to switch between multiple s-functions from popup menu. The s-functions used in this example block ship with Simulink.For more details, edit block mask and examine the parameters tab

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  • 1 Sep 2016

EditDist.m

Version 1.0.0.0 by Miguel Castro

EDITDIST finds the edit distance between strings s1 and s2.

EDITDIST finds the edit distance between strings s1 and s2. The Edit Distance is defined as the minimum number of single-character edit operations (deletions, insertions, and/or replacements) that

- EDITDIST Finds the Edit Distance between strings s1 and s2. The Edit Distance
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  • 6 Dec 2000

FIBONACCI METHOD

Version 1.1.0.0 by Sleeba Paul

Problem from Engineering Optimization By S.S. Rao

Engineering Optimization By S.S. Rao Page No. : 289Algorithm and Hand Calculation Available in this text book

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  • 6 Feb 2015

nchoosecrit(S, FUN)

Version 2.0.0.0 by Jos (10584)

returns those subsets (= combinations of elements of a set) that fulfill a specific criterion

W = nchoosecrit(S, FUN) returns those combinations of one or more element of the set S (called a subset) that fulfill a specific criterion. This criterion is specified by the function FUN. FUN is a

- NCHOOSECRIT - subsets (combinations of elements of a set) that fulfill a criterion
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  • 6 Feb 2018

CoSMoS-MATLAB

Version 0.98 by Salma Hobbi

Complete Stochastic Modelling Solution (CoSMoS)

CoSMoS-MATLAB is a MATLAB package that makes time series generation with desired properties easy. Just choose the characteristics of the time series you want to generate, and it will do the rest. The

  • 121 (All time)
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  • 20 Jul 2022

struct2mat(S)

Version 1.0.0.0 by Francisco

STRUCT2MAT Converts a structure into a matrix.

[X,n]= STRUCT2MAT(S) converts a structre S into a numeric matrix X. The contents of each *numeric* field of S (either a vector or a matrix) will form 1 column of X. Fieldnames are returned in cell

- STRUCT2MATConverts a structure into a matrix.
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  • 6 Jan 2016

NXP Support Package S32K1xx

This package represents the MATLAB Installer add-on for the FREE of cost, NXP’s Model-Based Design Toolboxes.

Note: It is recommended to uninstall and delete all files/folder of the older versions of NXP Model-Based Design S32K1xx Toolbox before installing the new versions.The steps to install NXP

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  • 5.0 / 5
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  • 13 Sep 2022

Training a deep net with OSELM

Version 1.0.0 by BERGHOUT Tarek

This algorithm is a basic example that will help to construct a deep belief neural network with Extreme Learning Machine rules (i.e OSELM))

Engineering 221: 108525. https://linkinghub.elsevier.com/retrieve/pii/S0029801820314323.% Berghout, Tarek et al. 2020. “Aircraft Engines Remaining Useful Life Prediction with an Adaptive Denoising Online

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  • 10 Aug 2021

.sNp File Viewer

Version 1.7.0 by Matthew Moschella

A MATLAB GUI used to parse and graph .sNp files (Touchstone Format).

This GUI allows the user to select one or more .sNp files - parse their data, graph the results and save this data to a .mat file. Currently supports .s1p - .s4p files.Main App to be run from

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  • 23 Jul 2025

SeisLab 2.01

Version 1.2.0.0 by Eike Rietsch

Release 6.1925 of a collection of functions for analysis/display of seismic and well-log data.

- Function computes normalized crosscorrelation between s1 and s2
- Generate test dataset consisting of 12 traces of filtered random Gaussian
- Function manipulates header(s) of a seismic dataset
- Function computes the spectrum of seismic input data sets. Null values in any
- Function checks if seismic data set is consistent and complies with
- "Quick-look" plot of seismic data. Color plot if there are more than
- Without argument, function lists all functions that process seismic data.
- Function computes reflection coefficients from impedance
- Function computes filter "filter" which converts each column of s1 into the
- Function computes filter "filter" which converts each column of s1 into the
- Function plots grid lines at coordinate(s) d
- Function manipulates curve(s) of a log structure
- Function computes wavelet and stores it in a seismic data structure; The
- Function computes impedance from reflection coefficients
- Function filters seismic input data
- Function computes and displays the spectra of seismic data in interactively
- Function computes a series of constant-Q absorption filters. These filters have
- Function extracts subset of seismic input traces. An option also allows changing the time
- Function computes and applies a gain function to the input data set and
- Function computes histogram of seismic amplitudes
- Function computes zero-mean noise with the same structure as the input data set
- Get the description of the header with mnemonic "mnem" from seismic data set "seismic"
- Function normalizes seismic traces
- Function plots seismic data in wiggle-trace form.
- Function removes common zeros at the beginning and end of traces and
- Function computes amplitude spectrum or Fourier transform of the traces of
- Function gets header with mnmeonic "mnem" from seismic data set "seismic"
- Function computes functionals of the seismic traces and stores them in like-named
- Function plots seismic data in wiggle-trace form.
- Function stacks seismic traces. It a header mnemonic is specified,
- Function plots seismic data in color-coded form.
- Function plots seismic data in wiggle-trace form with a specific color scheme
- Function aligns (flattens) user-specified events on seismic traces. The
- Function applies user-specified time shifts to seismic traces
- Function computes Hilbert transform or instantaneous amplitude of seismic data
- Get units of measurement of the header with mnemonic "mnem" from seismic data set "seismic".
- Function computes filters "filters" which convert a single trace s1 into the
- Open message box "errordlg" with name "S4M.name"
- Open message box "msgbox" with name "S4M.name"
- Function sorts the headers of the seismic structure "seismic" and creates an index
- Compute attributes such as minimum, maximum, RMS amplitude in a trace-dependent
- Read seismic data in Jason format from file
- Determine, for each trace, the value of the requested trace extremum and
- Function applies window to traces of a seismic dataset.
- Function operates on the history field of a seismic structure; displays data set history
- Function removes traces
- Create the zero-phase equivalent of the input data set (usually a wavelet).
- Function extracts wavelet from seismic data using a log-derived
- Function removes means (bias), medians, trends, etc. from a seismic data set
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  • 8 Jul 2009

Get U.S. Stock Symbols

Version 1.0.0.0 by pangyuteng

getStockSymbols obtains symbols in U.S. stock markets or symbols of U.S. index components.

getStockSymbols obtains symbols in U.S. stock markets or symbols of U.S. index components. The function also outputs the company name, sector type, market cap, p/e, last price, last price percent

- % getStockSymbols obtains symbols in U.S. stock markets or symbols of U.S.
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  • 14 Aug 2011

S-SOFM Toolbox

Version 1.0.0.0 by Alexandros Leontitsis

A toolbox to implement Spherical Self-Organizing Feature Maps

Self-Organizing Feature Maps (SOFMs). It is freely distributable for educational and research purposes.Example:% loads the data to be visualizedload henon-1024-4.mat %loads the S

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  • 15 Dec 2006

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  • 29 May 2012

NXP_Support_Package_S32R

This toolbox represents the MATLAB Installer Add-On for the NXP RADAR Toolbox for S32R

To install the NXP RADAR Toolbox for S32R, please follow these steps:1. Go to MATLAB Add-On Manager and select the NXP Support Package S32R toolbox.2. Select Open Folder option to navigate to the

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  • 2 Jul 2025

Velocity Conversion Toolbox

Version 1.2.0.0 by Jonathan Sullivan

Convert velocities between mph, m/s,km/h, kts, ft/s

per second 3. Kilometers per hour 4. Knots (nautical miles per hour) 5. Feet per second (U.S. survey feet)These functions are called much like their distance-converting counterparts (i.e. nm2km

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  • 9 Jun 2011

COA

Version 1.0.6 by Juliano Pierezan

A new metaheuristic for global optimization problems proposed in the IEEE Congress on Evolutionary Computation (CEC), 2018

: https://www.mathworks.com/matlabcentral/fileexchange/68373-coaPython and R versions available on: https://github.com/jkpir/COAOriginal publication:Pierezan, J. and Coelho, L. S. "Coyote Optimization Algorithm: A new metaheuristic for global optimization problems

- 's Function
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  • 31 Aug 2021

elfun18

Version 1.2.0.4 by milan batista

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

- Neville Theta function S.
- Neville Theta function S.
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  • 22 Oct 2020

rod2d

Version 1.0.1 by milan batista

Planar Cosserat rod

- Neville Theta function S.
- Neville Theta function S.
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  • 9 Dec 2019

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  • 11 Jul 2017

Exponential fit, without start-guess

Version 1.3.0.0 by Per Sundqvist

Fits 1) f=s1+s2*exp(-t/s3) or 2) f=s1+s2*exp(-t/s3)+s4*exp(-t/s5) to numerics, without startguess

f=s1+s2*exp(-t/s3) --- caseval = 2 (general case, two exponentials) ---- f=s1+s2*exp(-t/s3)+s4*exp(-t/s5) --- caseval = 3 ---- f=s1*(1-exp(-t/s2)) %i.e., constraints between s1 and s2 Syntax

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  • 9 Jan 2009

Quanser Interactive Labs for MATLAB

Version 2.25.0.18 by Quanser

High-fidelity digital twins of Quanser’s world renowned controls, mechatronics, and robotics hardware for teaching and research.

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  • 19 May 2026

Diagrams of Thermodynamic State of Water

Version 1.2.0.0 by Fabian

Plot T,s; h,s or log p,h-Diagrams of Water within MATLAB

You can plot your own T,s; h,s or log p,h-Diagrams of water in MATLAB with the function thermo_diagram_plot.m.The function makes use of Magnus Holmgrens work available at

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  • 16 Mar 2010

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  • 30 May 2017

Graphically display the 'branch' structure of a struct variable

Version 1.0.0.0 by Andrew

Recursive function designed to display the 'branch' structure of struct variables.

- structstruct(S) takes in a structure variable and displays its structure.
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  • 13 Sep 2011

MTFdh

Version 1.2.0.0 by David Haefner

Calculate the MTF from a tilted edge or tilted slit

basis behind NVLabCap’s MTF imaging evaluation software. Some example images and a few example calling scrips are also provided:1.AngleVariation.m : examples of how MTFdh behaves with angle2.NoiseTest.m

- remove sRGB gamma
- apply sRGB gamma function to [0,1] data
- % Processing of LSF
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  • 27 Apr 2018

Line following robot

Version 1.0.0 by Michal Blaho

Complementary files for the Road2FEI students competition and general public

- spojenie s Arduinom
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  • 24 Mar 2021

sEMG_Basic_Hand_movements

Version 1.1.0.0 by Daniel Cavalieri

Matlab codes for the sEMG Basic Hand Movements

These are the matlab codes used for the development of the article "Improving sEMG-based hand gesture recognition using Maximal Overlap Discrete Wavelet Transform and an Autoencoder Neural Network

  • 604 (All time)
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  • 8 Jun 2018

Rotate vector(s) about axis

Version 1.1.0.0 by Ismail Hameduddin

Rotate three-dimensional vector(s) about a specified axis by a specified angle.

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  • 3 Jan 2012

Curves as Fractals v1.1

Version 1.0.0.0 by Krzysztof Gdawiec

Generating curves in a fractal way

- draw_pifs(pifs,S,n)
- draw_pifs_r(pifs,S,n)
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  • 29 May 2008

Fuzzy T-S Modeling

Version 1.0.0.0 by Michael

A fuzzy T-S Modeling App in three different languages.

  • 4.8K (All time)
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  • 4.6 / 5
  • Community
  • 14 Oct 2014

Truth Table Generator

Version 1.0.0.0 by Mustafa Torun

Generates a 2^N by N matrix of 1's and 0's

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  • 25 Jan 2010

Vicon Tracker S Function for Simulink and Matlab

Version 1.0.0.0 by Warren Lester

Vicon Tracker S Function and Simulink Model Samples

very small subset of the data available via the DSSDK.All of the examples consist of an s-function along with a Simulink model showing a block using the custom s-function in a simulation.Single object

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  • 10 Jun 2015

Circular convolution using DCT and DST

Version 1.0.0.0 by Reju VG

circular convolution using Discrete sine and cosine transforms

Matlab code for the algorithm published inV. G. Reju, S. N. Koh and I. Y. Soon, Convolution Using Discrete Sine and Cosine Transforms, IEEE Signal Processing Letters, VOL. 14, NO. 7, JULY 2007

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  • 20 Aug 2008

Jann5s/measuretool

Version 2.1.0.0 by Jan Neggers

Interactive tool allowing the measurement of distances, radii, and angles in images

the GitHub repository, which can be found here: https://github.com/Jann5s/measuretool.Please let me know (by submitting and issue on GitHub) if you find any bugs or issues, or if you have some nice

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  • 12 Mar 2021

struct2csv

Version 1.4.0.0 by James Slegers

Output a structure to a .csv file, with column headers

STRUCT2CSV(s,fn)Output a structure of matrices and cell arrays to a comma delimited file with field names as column headers. A simple method for exporting data structures. s : any structure

- STRUCT2CSV(s,fn)
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  • 18 Jun 2013

Algorithmic Trading with MATLAB - 2010

Version 1.1.0.1 by Stuart Kozola

Files from the November 18, 2010 webinar.

- INITIALIZEPOPULATION generates an initial population of 1's and 0's
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  • 1 Sep 2016

VMEC MATLAB

Version 3.1.0 by Samuel Lazerson

MATLAB interface to aid in plotting of VMEC output.

- (r,zeta,z,s) Plots a toroidal slice for surface s.
- Fixed normalization of distribution to s^3/m^6
- (r,z,val,s) Contour plots of a toroidal slice.
- (r,z,zeta,s,[color]) Plots a 3d isosurface of the
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  • 28 Mar 2022

Pictorial Suspicious Action Detection

Version 1.2.0.0 by Amarjot

Autonomous UAV for Suspicious Action Detection using Pictorial Human Pose Estimation and Classificat

- last integer appearing in string s
- substrig of s succeeding last
- set unexisting fields of struct s to empty.
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  • 27 Jun 2014

Spherium

Version 1.2.0.0 by Andrew French

Wield the power of OpenGL and create ammonites, Klein bottles and curious spheria!

- klein_update_gui_from_S
- polyhedron_update_gui_from_S
- ammonite_update_gui_from_S
- polyhedron_update_S_from_gui
- hydrogenic_orbitals_update_gui_from_S
- klein_update_S_from_gui
- polyspike_update_gui_from_S
- spherium_update_gui_from_S
- polyspike_update_S_from_gui
- spheria_update_S_from_gui
- spheria_update_gui_from_S
- ammonite_update_S_from_gui
- hydrogenic_orbitals_update_S_from_gui
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  • 18 Apr 2013

INTERFACE BETWEEN MATLAB AND CADENCE FOR MACRO-MODEL EXTRACTION

Version 1.5.0.0 by Philippe BENABES

launch cadence analog simulations from Matlab and extract a macromodel of linear analog functions

  • 2.4K (All time)
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  • 13 May 2011

saveppt2

Version 1.2.0.0 by Jed F.

Save Matlab figure(s) to a PowerPoint Slide

sample presentation created with saveppt2. The code for creating the presentation is also included.--GitHub Project:http://github.com/jedediahfrey/Jedediah-Frey-s-MATLABCentral-Projects

  • 13.6K (All time)
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  • 4.8 / 5
  • Community
  • 3 Jun 2010

Graph_Signal_Processing

Version 1.0.0 by muhammet balcilar

Signal Processing on non-euclidien domain signals

- Experimental offset rotation of S^2
- Illustrate the unit sphere S^2
- Use projection to illustrate a point set of S^2 or S^3
- 3D illustration of an EQ partition of S^2
- Use projection to illustrate an EQ partition of S^2
- Use projection to illustrate an EQ partition of S^3
- Perform the lanczos approximation of the signal s
- Convert from Cartesian to spherical coordinates on sphere S^2
- Try to maximize minimum distance of center points for S^2 collars
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  • 14 Mar 2019

nearestneighbour.m

Version 1.0.0.0 by Richard Brown

Computes nearest neighbour(s) by Euclidean distance

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  • 4 Mar 2016

Aircraft Engines Remaining Useful Life Prediction

Version 1.3.1 by BERGHOUT Tarek

Aircraft Engines Remaining Useful Life Prediction with an Improved Online Sequential Extreme Learning Machine

  • 675 (All time)
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  • 4.5 / 5
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  • 2 Apr 2022

TP Tool

Version 1.0.0.0 by TP Tool

MATLAB Toolbox providing the functions for TP Model Transformation based Control Design

- PRINTTP Print LTI models of a TP model
- TOPSYS Converts a polytopic TP model into psys form
- TPROD Tensor product of an ndim-array and multiple matrices
- TPROD1 Tensor Product of a tensor and a matrix
- TP_CL C losed loop TP system
- QUERYTP Query TP model at a given parameter point
- TPERROR Calculate the error of the discretized TP model at random points
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  • 6 Oct 2009

Absolute Orientation - Horn's method

Version 1.5.0.0 by Matt J

Solves weighted absolute orientation problem using Horn's quaternion-based method.

general problem min. sum_i w(i)*||s*R*A(:,i) + t - B(:,i)||^2 where s>=0 is an unknown global scale factor to be estimated, along with R and t, and w is a user-supplied N-vector of weights. One can

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  • 25 May 2022

Trading strategy back tester

Version 1.2.0.0 by Donny Lee

This program shows the profit and lost of using different trading strategies on Singapore stocks.

- It plots the standard deviation of a stock.
- Draw everything with default values.
- This is a function which uses the candlestick function and draw the ohlc
- We set the default variables.
- This function plots the Heads Up Display of a Stochastic Indicator.
- This is a function which uses the candlestick function and draw the ohlc
- This draws the main display, showing three indicators - Bellinger,
- This function plots the Heads Up Display of a Stochastic Indicator.
- This function plots the Heads Up Display of a Stochastic Indicator.
- We set the default variables.
- It plots the exponential moving average of a stock.
- This is a function which uses the candlestick function and draw the ohlc
- It plots the moving average of a stock.
- It plots the moving average of a stock.
- This is a function which uses the candlestick function and draw the ohlc
- This function plots the Heads Up Display of a Stochastic Indicator.
- This program takes in the following variables
- This function plots the Heads Up Display of a Stochastic Indicator.
- It plots the stochastic indicator of a stock.
- This function takes a stock and makes a 3D plot of the profit and loss
  • 6.8K (All time)
  • 3 (Last 30 days)
  • 5.0 / 5
  • Community
  • 30 Mar 2011

Sparse null space and orthogonal

Version 1.2.0.0 by Bruno Luong

NULL space and ORTHOGONAL basis for sparse matrix

  • 1.2K (All time)
  • 3 (Last 30 days)
  • 5.0 / 5
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  • 10 May 2010

Cellular Traffic Calculation

Version 1.0.0.0 by Sanad Al Hassan

A GUI that will calculate the traffic in a given area and draw suggested locations for the cells.

  • 3.6K (All time)
  • 2 (Last 30 days)
  • 5.0 / 5
  • Community
  • 27 May 2009

DynamicPlot: An example of handle semantics with MATLAB classes

Version 1.0.0.1 by Gautam Vallabha

A MATLAB class that implements an automatically-updated display with pause and resume.

- resumeDisplay(obj)
- pauseDisplay(obj)
- setUpdatePeriod(s, newPeriod)
- delete(obj)
- out = getNumUpdates(obj)
  • 9.5K (All time)
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  • 5.0 / 5
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  • 1 Sep 2016

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