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Listing of Development Tools in Scripts

Demonstrates the use of thin plate splines based warping for temporal interpolation..

  • Platform: Scripts, Matlab

Color information of an image is present in its Chrominance. This Chrominance consists of Hue and Saturation. This code adjusts both Hue and Saturation to "correct" levels and thus "corrects" the color level..

  • Platform: Scripts, Matlab

This module adds 3 autocomplete widgets for CCK fields of type Text and Number. Autocomplete for allowed values list: This widget can be used for Text and Number fields and it takes candidate values from the defined list of Allowed values of the fields.

  • Platform: Scripts, Matlab

A function for carbonation depth measurement out of an image of phenolphthalein sprayed fresh fracture of concrete beam. The algorithm can be easily adopted for similar proposes, like chloride penetration. a description of the algorithm can be found in: 2nd International RILEM Workshop on Concrete Durability and Service Life Planning, Haifa, Israel 7-9/9/09 please cite this reference in the method section in case you apply this algorithm.

  • Publisher: Amit Kenny
  • Date: 13-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

Finds a (near) optimal solution to a variation of the M-TSP (that has a variable number of salesmen) by setting up a GA to search for the shortest route (least distance needed or the salesmen to travel to each city exactly once and return to their starting locations).

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

Gstat is an open source (GPL) computer code for multivariable geostatistical modelling, prediction and simulation. Gstat can calculate sample variograms, fit valid models, show variograms, calculate (pseudo) cross variograms, fit valid linear models of coregionalization (S extension only), and calculate and fit directional variograms and variogram models (anisotropy coefficients are not fitted automatically).

  • Platform: Scripts, C and C plus plus

The function testsymmetry(X) implements simple and powerfull method that evidences the presence or absence of asymetric. The method is based on the computation of the mean eighth, mean quartile and the median and if there is no trend, then there is no evidence that the distribution is asymmetric and we can accept that the distribution is symmetric.

  • Platform: Scripts, Matlab

The zsum.m finds one mixed strategy solution in a zero sum game in which no saddle point is present.

  • Platform: Scripts, 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 tried for matlab.

  • Platform: Scripts, Matlab

The model simulates the 180 degree conduction based three phase inverter. FFT analysis is also performed.

  • Platform: Scripts, Matlab

XI = findX(X,Y,YI) estimates the XI values at which the dependent variables Y reach or cross a specified target level YI (scalar value). If there are multiple solutions, findX finds all of them. It may be seen as the "inverse" operation of the MATLAB's function INTERP1, under 'linear' method.

  • Platform: Scripts, Matlab

This class creates a small pause/stop window, that allows you to either abort a running loop or pause the execution and create breakpoints or change/correct mistakes in the code (this works for files that are not in the stack from where stop.requested is called).

  • Platform: Scripts, Matlab

Made a PCA block (principal component analysis) within Simulink. Block calculates the principle components on any sized input matrix. Equivalent of the MATLAB PRINCOMP command (currently only outputs PC)..

  • Publisher: Dan Lluch
  • Date: 13-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

Flow past a wedge is governed by the Falkner-Skan equation. This equation admits only numerical solution, which requires the application of the shooting technique. The program plots the velocity for various wedge angles. The result obtained is in agreement with figure 8-10 in page 352 of Deen's book (Analysis of Transport Phenomena, William M.

  • Platform: Scripts, Matlab

The code is written to find one mixed Nash equilibrium strategy apart from all pure Nash equilibria in a bimatrix or general sum two person matrix game. It is based upon the algorithm presented by O.L. Mangasarian in 1964. It uses quadprog to solve a quadratic programming problem for a two person matrix game.

  • Platform: Scripts, Matlab

These routines are the improved calculation routines for Mathieu functions with positive parameters based on Ben Barrowes' direct translation, performed using f2matlab, of the original FORTRAN-77 implementation of "Computation of Special Functions." The package includes the following subroutines: dbesselj----Compute the derivatives of Bessel functions; dbessely----Compute the derivatives of Bessel function of second kind; mathieu----Compute the angular mathieu functions (argument is vector); dmathieu----Compute the derivatives of angular Mathieu functions(argument is vector); mmathieu1----Compute the radial Mathieu functions of the first kind (argument is vector); dmmathieu1----Compute the derivatives of radial Mathieu functions of the first kind (argument is vector); mmathieu2----Compute the radial Mathieu functions of the second...

  • Publisher: Da Ma
  • Date: 13-06-2013
  • Size: 61 KB
  • Platform: Scripts, Matlab

*copy the file to your current directory. Example- If you want to find a root of f(x)=6x^3+8x^2-3x^1+78, write the command- find_root([78 -3 8 6]); on MATLAB command window. *If you want to find another root, change the 100 in, x=100; (4th line of find_root.

  • Platform: Scripts, Matlab

The algorithm that modeling the process of arbitrary picking matches from matchboxes with equal probability. The process will terminate when one of matchboxes get empty.

  • Platform: Scripts, Matlab

Improved algorithms for finding the roots (direct method for first order quadratic, cubic and Quartic) are used for low order equations. Fadeev algorithm for finding the characteristic polynomial is implemented to ensure high accuracy. These files can be used as a replacement of original MATLAB files.

  • Publisher: Dingyu Xue
  • Date: 13-06-2013
  • Size: 92 KB
  • Platform: Scripts, Matlab

http://simulations.narod.ru/ It is inverted pendulum. Down point is base can be controlled. It can be moved horizontally only. PI (not PID) controller used to set the pendulum in up direction. There are friction in base and frictiopn from air simulated.

  • Platform: Scripts, Matlab

Computes the gini coefficient when given a set of values and population weights. Short on documentation and checks..

  • Platform: Scripts, Matlab

A simple function to write some text string to a file. Usage is the opposite of Matlab's native fileread function. See also "fileappend." -jqw.

  • Publisher: Jade Wang
  • Date: 13-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

Reads power, voltage and current data via RS485/MODBUS from a JLD416PVA meter. Communicates with JLD416PVA meter over MODBUS RTU. Sends one read command to interrogate all six holding registers of the unit. Also parses the response into voltage, current and power with meaningful units.

  • Publisher: W.
  • Date: 13-06-2013
  • Size: 410 KB
  • Platform: Scripts, Matlab

The files residu.m and residue2.m contain two functions called by the main program: calresd.m . The objective is to compute the residue curve map for the ternary system chloroform-acetone-methanol at 760 mmHg using the Wilson model to compute activity coefficients.

  • Platform: Scripts, Matlab

Plots the trend in a 2-parameter data set interactively, i.e. it generates bins along the X-scale, and calculates the mean of the Y parameter for each bin. The first bin contains elements smaller than or equal to the smallest bin, the last bin contains elements larger than the largest bin.

  • Publisher: Peter Nagy
  • Date: 13-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

Functions for fitting least suqares regression problems under nonnegativity constraints. Optimized version of the Lawson & Hanson approach.

  • Publisher: Rasmus Bro
  • Date: 13-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

Sometimes, we need to run some problems with many parameters, we need to face some problems. 1. We usually give a file to give the initial parameters for program, but usually the parameters are out of help. 2. Some parameters need to check for some different values, after that, we need to input them once again and run.

  • Platform: Scripts, Matlab

American option pricing using CRR method with tree output Improvement: Programme runs slow as time steps (not recommended for time step>50).

  • Publisher: Steve
  • Date: 12-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

Simple Draw Helix Spring 3D Rotate Translate Transform Dilate Save JPG.

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

The accompanying code is the simulation of a simplified version of a synfire chain in a cortical network, inspired by the ideas of Abeles (1982, 1991), Bienenstock (1995), and Diesmann et al. (1999). In a synfire chain groups, or pools, of neurons are connected in a feedforward arrangement.

  • Platform: Scripts, Matlab

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