Matlab File Exchange

This code was written to deal with "Zernike polynomials" code graciously donated by Paul Fricker via file exchange.Here you will find a practical example of a function decomposition byZernike basis.The function is F below, feel free to modifyUnlike Paul's example found in 'zernfun2.m' here the...

fimorphv2 has been used to determine the two-dimensional morphology, specifically the length and width, of fluorescent platelet aggregates forming on a collagen coated surface under flow. The technique uses a fast, normalized two-dimensional autocorrelation procedure which is performed on a stack...

The MATLAB file contains a method to find the value of pi. This is just an extension of the general method of finding pi from within a circle. It uses 3D-matrices and some more stuffs, which can be very helpful for educational purposes. Also, do change the values in the file, to see for yourself,...


Platforms: Matlab

There are many ways to find and keep track of the authors of the files you love.This video was created by Matthew Oliphant.


Platforms: Matlab

Gabor-function convolution masks are increasingly used in image processing and computer vision. This function simply computes the cosine and sine masks for a given width, period and orientation. The masks returned are properly normalised. It is not highly optimised - e.g. the symmetries are not...


Platforms: Matlab

Read video frames into matlab using avisynth, or retrieve an info struct with information about the video. Input can be a video, an avisynth file or a cell-array of avisynth commands. Not as fast as the videoIO toolbox (about 2 times as slow), but faster than all the other video readers I have...


Platforms: Matlab

Uses the file exchange function harmonic_est.m to estimate the harmonic components of a signal and generates a synthetic (deterministic & periodic) signal based on that analysis.See example with the *.mat file on a short ecg signal.


Platforms: Matlab

The ReUsed Application acts as a file exchange system. By uploading files through either the upload dialog or the drag and drop methods, you files are uploaded to a central web server. Using the download portion of this tool, you are able to download files off of that web server. Every instance...


Platforms: Mac

pc2box enables file exchange between a computer system and a storage device that is formatted with the LaSAT Video File System, a file system that is used by many PVRs, but not supported by the current operating systems (Windows, Linux). Features - Import media files from PVR to PC -...


Platforms: *nix

A set of 140 functions (plus support functions called by them) for analysis and display of exploration-seismic data and well logs. These functions read and write seismic data in standard SEG-Y format, read and write well logs in LAS-format 2.0, and perform many of the manipulations usually...


Platforms: Matlab

The remarkable advance in hydraulic and electrohydraulic power systems resulted in producing control valves of very short settling time. The rapid closure of hydraulic transmission lines leads to severe pressure surge. The attached Simulink file is developed to evaluate the applicability of...


Platforms: Matlab

On a plot with a lot of traces the standard legend will often scroll off the bottom or the side of the figure, this function is intended to overcome this by allowing the user to define a multi column format for the legend.Usage :legHdl =...


Platforms: Matlab

TOSAVEDWORKSPACE Saves the workspace to a structureThis trivial function saves all of the workspace variables to a structure. The intent of this script is to record the workspace variables before performing an operation on them, so as to keep them available after the operation for comparison....


Platforms: Matlab

SMARTINDENT is a tool to customize the indentation of your m files without going manually through the whole process.SMARTINDENT fully mimics the behaviour of the MATLAB editor's smartindent command:- it allows you to choose the number of spaces/tabs used for the indentation;- it can handle nested...


Platforms: Matlab

A geodesic grid is an even grid over the surface of a sphere. The algorithm is optimized for a grid generated by GridSphere and won't work on an arbitrary geodesic grid. All code is compatible with GNU Octave. The GridSphere function is available on the MATLAB file exchange at...


Platforms: Matlab

The International Geomagnetic Reference Field (IGRF) is an internationally agreed upon mathematical model of the Earth's magnetic field. This program is a conversion of the FORTRAN subroutines that make the calculation into MATLAB. It does not use a compiled FORTRAN mex file, which probably makes...


Platforms: Matlab

A "natural order" sort is where any numeric values occuring within the strings is taken into account in the sort. Compare for example:A = {'File2.txt','File10.txt','File1.txt'};sort(A) = {'File1.txt','File10.txt','File2.txt'}sortnat(A) = {'File1.txt','File2.txt','File10.txt'}This Mfile provides...


Platforms: Matlab

generates a helpfile automatically. AUTOHELP only works on GUI's. It reads the data stored in HANDLES. Look at the function SEARCHREPLACEMANYGUI (5/2/05 release) to see how it's used. This function is designed to be used by OKDLGWITHLISTBOX which will display the help it in a popup window with a...


Platforms: Matlab

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Platforms: Windows, Other

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Platforms: Windows, Windows 7