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Listing of Development Tools in Scripts

Rename file or folder This function renames the existing file or folder specified by the string Source to the name given by the string Dest. This C-Mex is much faster than Matlab's MOVEFILE (timings vary with the size and number of the files due to caching of write operations, see screenshot): Matlab 2009a: 10 to 50 times faster, Matlab 6.

  • Publisher: Jan Simon
  • Date: 15-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

This method by Huang et al. will try to extract veins using a wide line detector. This method by Huang et al. will try to extract veins using a wide line detector. A good value for the 'g' parameters seems to be half the number of pixels covered by the circular neighbourhood region.

  • Publisher: Bram Ton
  • Date: 15-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

Converts 2s complement to signed decimal equivalent. Takes two arguments - the data, and the number of bits wide the data is. For example: out = twos2decimal(data,16);.

  • Publisher: Reza
  • Date: 15-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab
  • STAKK
  • License: Freeware
  • Price: 0.00
  • Rating

STAKK is a function that helps with the debugging of data and programs. During development of complex software, there are often several versions of functions used in the main program and direct comparison of the functions' workspace is not easily possible between different program versions, program runs or at different points in runtime.

  • Platform: Scripts, Matlab

variogramfit performs a least squares fit of various theoretical variograms to an experimental, isotropic variogram. The user can choose between various bounded (e.g. spherical) and unbounded (e.g. exponential) models. A nugget variance can be modelled as well, but higher nested models are not supported.

  • Platform: Scripts, Matlab

These tools read and visualize Analyze MRI data files (.hdr, .img). Further work will create functions to write files. See http://eeg.sourceforge.net/ for more information and regular updates..

  • Platform: Scripts, Matlab

This program extracts ridges and bifurcations from a fingerprint image..

  • Publisher: Athi
  • Date: 15-06-2013
  • Size: 143 KB
  • Platform: Scripts, Matlab

In the previous version (DIPVelocimetry ver 1.0) we did the microPIV without allowing the user to perform overlapping ROI. In this version, we now upgrade the algorithm to allow such a thing, with denser spacings of the velocity vectors, as the result of the overlapped ROI.

  • Platform: Scripts, Matlab

UPDATE: v0.15 - various bug fixes - support for CPU/GPGPU devices - additional device information provided in routine to fetch device information - documented source code - added destroy_buffer command to free sources ****** This is the first release of the OpenCL Toolbox for MATLAB.

  • Platform: Scripts, Matlab

B=largestcomponent(A) This function find the largest connected component of a networks. Input A is the adjacency matrix of the network. Output B is a list of the nodes that are in the largest component. A(B,B) will give the adj. matrix of the largest component.

  • Platform: Scripts, Matlab
  • colAUC
  • License: Shareware
  • Price: .price.
  • Rating

Function colAUC calculates Area under ROC curve (AUC) for a vector or for each column of a matrix. The main properties of this code: * Ability to work with multi-dimensional data. * Ability to work with multi-class datasets. * Speed - this code was written to calculate AUC's for large number of features, fast.

  • Platform: Scripts, Matlab

Vernier SensorDAQ (www.vernier.com/sensordaq) is a USB data-acquisition interface. It can be used to gather data from Vernier sensors (www.vernier.com/sensors) and also includes terminals for analog and digital I/O. This support package extends the capabilites of Data Acquisition Toolbox (R2011b or later), and allows you to access the following SensorDAQ capabilities: * Vernier analog sensor measurements * Analog I/O (using the terminals) * Counter input * Digital I/O The support package uses Data Acquisition Toolbox's "Session-based Interface" (except for the digital I/O, which uses the Legacy interface and requires 32-bit MATLAB).

  • Platform: Scripts, Matlab

Predict the azimuth and elevation of the Sun within +/- 1 degree at any geodetic latitude, longitude and altitude. Function Call: [Az El] = SolarAzEl('2008/02/18 13:10:00',60,15,0) Input List: UTC Date and Time - Use format YYYY/MM/DD hh:mm:ss Latitude - Site Latitude in degrees -90:90 -> S(-) N(+) Longitude - Site Longitude in degrees -180:180 W(-) E(+) Altitude - Site Altitude in km Output List: Az - Solar Azimuth angle in degrees El - Solar Elevation/Altitude Angle in degrees.

  • Platform: Scripts, Matlab

Electrohydraulic servo systems provide one of the best controllers from the point of view of precision and speed of response. They are used to control almost all hydraulic and mechanical parameters, such as the pressure, pressure difference, angular speed, displacement, angular displacement, strain, force, and others.

  • Platform: Scripts, Matlab

The provided functions tackle a common problem in the field of quantum information. Given an arbitrary multiparticle state, is it genuinely multipartite entangled ? If the state is detected as entangled, the functions also provide a so-called entanglement witness for it.

  • Publisher: Bastian
  • Date: 15-06-2013
  • Size: 61 KB
  • Platform: Scripts, Matlab

Stokesian Dynamics, a method developed by Brady and Bossis in the 80s, simulate the 3D motion of hydrodynamically interacting spheres at low Reynolds numbers. The present contribution computes the trajectories of hydrodynamically interacting spheres in simple and oscillatory shear flows of a Newtonian fluid.

  • Platform: Scripts, Matlab

A simple, fast and short code for beginners, who cares about Fisher's Exact Test, . As a beginner, at least you need to know what we do with Fisher's Exact Test (see [1][2]). My function is simple, Pvalue = FisherExactTest22(x,y) Input: either 2*2 contigency table or two vectors, Output: four p-values at, left tail , Right tail, 2-tails, and Mid-p correction for 2-tails .

  • Publisher: Guangdi Li
  • Date: 15-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab
  • nsumk
  • License: Shareware
  • Price: .price.
  • Rating

Little more than syntactic sugar for nchoosek, this small but surprisingly controversial function returns the number of (ordered) n-tuples of non-negative integers adding up to k, and if supplied a second argument, a listing of them. As an alternative to downloading, just cut and paste the following: m = nchoosek(k+n-1,n-1); dividers = [zeros(m,1),nchoosek((1:(k+n-1))',n-1),ones(m,1)*(k+n)]; x = diff(dividers,1,2)-1; It has been noted with some passion that this it is possible to achieve the same result using partitions.

  • Platform: Scripts, Matlab

probability density function of basic distributions This package contains the functions for computing pdf of following distribution: 1) Gaussian 2) Multinomial 3) Dirichlet 4) Wishart 5) student-t 6) von Mises-Fisher 7) Kernel density estimator These functions are intended to be illustration of the content of Chapter 2 of the book Pattern Recognition and Machine Learning by Christopher M.

  • Publisher: Mo Chen
  • Date: 15-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

GAMMA_INCOMPLETE evaluates the upper incomplete gamma function (incomplete gamma function of the second kind) $Gamma(a,x)$ at non-negative values of the argument. This function extends the MATLAB function gammainc to negative values of the parameter a.

  • Platform: Scripts, Matlab

Uses ActiveX commands to write data_n into range_n in an existing Excel spreadsheet. Inputs (excluding fileloc and promptforsave) must be paired. As of 10/04 update, you may provide the target range (upper left cell to lower right cell) OR just the upper right cell.

  • Platform: Scripts, Matlab

Implements 4-channel tree-structured PR filter bank using 5th order Butterworth half-band filters constructed with 1st order allpass structures. Uses double-buffer, non-causal IIR synthesis filtering technique to process and play original multi-channel audio file,reconstructed audio file using uniform 16-bit quantization and PR structure described above, and error signal.

  • Platform: Scripts, Matlab

Use Matlab ActiveX server to connect to the Apogee Windows Driver to get an image at a specified exposure rate from currently connected camera. Apogee Windows Driver (www.ccd.com) is required to use this file. Usage: data = Get_Apogee_Image(exp) 'exp' is in seconds 'data' is the image data Tested with an Apogee Alta USB camera.

  • Platform: Scripts, Matlab

MdoDsller's method uses three points, It constructs a parabola through these three points, and takes the intersection of the x-axis with the parabola to be the next approximation. The order of convergence of MdoDsller's method is approximately 1.84. This method could be advantageous if looking for a complex roots, since any iterates can be complex even if previous ones are real.

  • Publisher: Chandan
  • Date: 14-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

function [h1, h2] = plot_dir3 (vX, vY, vZ) Plotting x-y-z variables with direction indicating vector to the next element. Example vX = linspace(0,2*pi, 10)'; vY = sin (vX); vZ = cos (vX); plot_dir3(vX, vY, vZ);.

  • Platform: Scripts, Matlab
  • sv2arff
  • License: Shareware
  • Price: .price.
  • Rating

This might be a bit handy for some of us:) hope it helps.. 1.Put this file in the same folders with all your csv/xls files. ->classed were assumed to be placed at the last column 2. change the classifier values to your own grades/class 3. run the file.

  • Publisher: Afzan
  • Date: 14-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

Co-authors Saed Al-Nia'emi and Mushtaq Al-Jubbori This software is a result ofnew empirical parameterization describing the protons and alpha particle track profile development against etching time and particle energy is presented. The parameterization uses MATLAB programming language, with four free fitting parameters.

  • Platform: Scripts, Matlab
  • Acids
  • License: Freeware
  • Price: 0.00
  • Rating

ACIDS Shows the graph of dissociation of a given acids By itself (without input parameters) ACIDS shows the water graph. Acids can plot from monoprotic to tetraprotic acids Syntax: acids(pka,c) Inputs: pka - Array of the pKa of the acid c - Concentration of the acid in M (default 100 mM) Outputs: - Dissociation plot Example: for the Phosphoric acid 100 mM pka=[2.

  • Platform: Scripts, Matlab

USAGE ===== >> CONVERT_voxels_to_stl(STLname,gridDATA,gridX,gridY,gridZ,'ascii') converts the voxelised object contained within the 3D logical array <gridINPUT /> into an STL surface mesh, which is saved to the ascii file <STLin />. The x,y,z axes for <gridINPUT /> are defined by <gridX />, <gridY /> and <gridZ />.

  • Publisher: Adam
  • Date: 14-06-2013
  • Size: 72 KB
  • Platform: Scripts, Matlab

reduced_array = data_reduction_algorithm(raw_data, tolerance) raw data: 2 column's (time + data) tolerance: scalar (0....+inf-1) array need's to be time distinct! should work on Matlab 7.0 R14 also.

  • Platform: Scripts, Matlab

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