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Listing of Development Tools in Scripts

An FEM solution for Laplacian in a bounded region <!--dp_youtube_begin:http://www.youtube.com/watch?v=5Y12oz22yds--><object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/5Y12oz22yds&hl=ru&fs=1"></param><param name="wmode" value="transparent" /><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.

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

The arclength function computes the length of a general space curve. This is not too difficult if the curve is assumed to be piecewise linear (a one liner) but if the curve is to be a smoothly interpolated spline, then the problem becomes more difficult.

  • Platform: Scripts, Matlab

A demo for image segmentation using iterative watersheding plus ridge detection..

  • Publisher: Li CHEN
  • Date: 02-06-2013
  • Size: 696 KB
  • Platform: Scripts, Matlab

Set nominal values for/group a dataset by specifying a fraction which determines how far away from the original value a nominal value can be. Ex: A set of velocity data: v = [0 9.03, 0.1, 5.2, 0.101, 0.095, 5.01,0, 9, 4.9, 9.2, 8.9, 5.3]; nomV = setNom( v, 0.

  • Platform: Scripts, Matlab

Usage: writeexcel(file, varlist) Writes data to an Excel xml file on any system (NO Excel or ActiveX required!). Scalars will end up on a sheet called "Scalars" as name (in the first column) and value (in the second column) pairs. Arrays and cell arrays are saved on individual sheets, named by the variable name.

  • Platform: Scripts, Matlab

This function plots unitvectors X Y and Z or (e1, e2, e3) from an origin. This function is fairly robust in that it can take 2 types of input. It can take a transformation matrix of the form trMatrix = [1 0 0 0; pos' unitx' unity' unitz'] as: fcn_plotUnitVectors(trMatrix).

  • Publisher: James West
  • Date: 02-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab
  • wmean
  • License: Shareware
  • Price: .price.
  • Rating

For vectors, WMEAN(X,W) is the weighted mean value of the elements in X using non-negative weights W. For matrices, WMEAN(X,W) is a row vector containing the weighted mean value of each column. For N-D arrays, WMEAN(X,W) is the weighted mean value of the elements along the first non-singleton dimension of X.

  • Publisher: Adam Auton
  • Date: 02-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

This function estimates and plots a wavelet-based magnitude-squared (MS) coherence between two time series and both sampled at the same sampling rate. The function was designed for biological time series (EEG etc.) analysis. However, it can be applied to other stochastic time series.

  • Platform: Scripts, Matlab

The "Dynamic Signal Analyzer 34411A" program turns the following Agilent DMMs into Dynamic signal analyzers: 34411A, 34410A, and the L4411A. The program sets up the DMMs as digitizers, fetches the readings, and performs an FFT on the readings. The FFT is plotted with dBV on the y axis and frequency on the x axis.

  • Platform: Scripts, Matlab

Sometimes you create MATLAB functions that take ages to run (more than 10 minutes). You want to be able to pause every now and then, by clicking a "CTRL+P" or something like that, make sure all the values are ok, and then continue running from the same spot.

  • Publisher: Roni Peer
  • Date: 02-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

In this Matlab application was perused Jean Le Rand D'Alambert's** Reduction Method for two degree of linear differential equations and several analytical examples are compared with matlab solution applications. **Jean d'Alembert was a a French mathematician who was a pioneer in the study of differential equations and their use of in physics.

  • Publisher: Ali OZGUL
  • Date: 02-06-2013
  • Size: 184 KB
  • Platform: Scripts, Matlab

This is a Wrapper (calling a simple cmd line), it includes the WEKA.jar file, the arff read and arff write files from Durga Lal Shrestha and My scripts to link them and run Model Tree, Neural Networks, support vector regression models, Linear Regression model etc, it includes a testing script (TestWEKA) to run offline the results of the previous generated models with "RunWEKA",.

  • Platform: Scripts, Matlab

I created this class of zero-indexable arrays purely as a fun OOP exercise, in reaction to various Newsgroup threads inquiring about zero-indexable matrix types for MATLAB. Even though I've gone to the trouble to overload many methods for the class, I offer it as a toy, nothing more, and strongly urge you not to use it for anything serious.

  • Publisher: Matt J
  • Date: 02-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

Chi-square tests of homogeneity and independence. Computes the P-value for I x J - table row/col independence. Ref.: DeltaProt toolbox at http://services.cbu.uib.no/software/deltaprot/ Input: X: data matrix (I x J -table) of the observed frequency cells.

  • Platform: Scripts, Matlab

This is a MATLAB™ instrument driver for use with v2.0 of the Instrument Control Toolboxd-OC?D? and higher. It supports the Rohde & Schwarz™ NGMO2 analyzer/power supply. It is a MATLAB VXIplug&play instrument driver that requires the Rohde & Schwarz rsngmo VXIplug&play instrument driver to operate.

  • Platform: Scripts, Matlab

In the attached .zip folder you will find two primary functions titled 'GDSP' and 'ConditionMesh' as well as a number of other auxiliary routines. To compute conformal (i.e. angle preserving), as well as barycentric spherical parametrizations use the function titled 'GDSP'.

  • Platform: Scripts, Matlab
  • GUI4GUI
  • License: Freeware
  • Price: 0.00
  • Rating

This software has been realized by Kadin Tzeng at the CNS Technology Lab at Boston University (http://techlab.bu.edu/). Frequently, a computer program requires input parameters to define a specific application prior to running it. For codes that require few input parameters, the usual method to define these parameters is to store them in a file or through commandline arguments.

  • Platform: Scripts, Matlab

The model simulates the three level diode clamped single phase inverter. Power GUI shows the FFT analysis.

  • Platform: Scripts, Matlab

Photo gallery with click-to-enlarge photos, fancy CSS3 rollover effects, and marked up with HTML5..

  • Platform: Scripts, JavaScript

Demonstrates how to use both movie2avi and VideoWriter to generate avi files from simulation data. AnimatePendulum.m simulates and animates a simple pendulum using both linear and nonlinear dynamic models. A larger difference is observed between linear and nonlinear models when maximum angular position is large.

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

Creates a "dial"-style graphical user interface control. Similar in operation and programming interface to Matlab's slider-style uicontrols, but moves in a rotary fashion, rather than linearly. Also different in that a dial control can take minimum and maximum values of -Inf and +Inf.

  • Platform: Scripts, Matlab

The ref() returns row-echelon-form of nxn matrix. Example >> a=[1 2 3 5; 2 4 5 6; 7 3 7 2; 2 4 1 8] >> ref(a) result show a row-echelon-form.

  • Platform: Scripts, Matlab

Using this function avoids to call Matlab SORT(), which does unnecessary work since the two inputs is already sorted. Mex implementation for speed. 'rows' option supported.

  • Platform: Scripts, Matlab

In 2004 Georg Gottwald and Ian Melbourne introduced a new test for chaos (Proc. Roy. Soc. A 460, 603 611). The input is any time series, that may come from a discrete map, a differential equation or an experiment. The output is a single number, which in theory is either 0, for non-chaotic data, or 1, for chaotic data.

  • Platform: Scripts, Matlab

This small package computes sums and dots product using quadruple precision accumulation or such that allmost full double precision is achieved whatever the condtion number of the computation may be. There are 4 routines qsum, fpsum, qdot & fpdot plus 2 mains for testing purpose.

  • Platform: Scripts, Matlab

The dbg library is a set of C utilities to facilitate modern debugging idioms. It provides various constraint checking utilities together with an integrated error logging facility. These utilities are flexible and customisable. dbg library features include: - Expressive constraint checking utilities - Integrated stream-based logging facilities - Execution tracing support - Differentiates between different sources of diagnostics - you can enable/disable them all independently - Easy to use, powerful, configurable - assertion behaviour can be altered at runtime (abort, throw, or continue) - Integrates well with modern C code - Can be compiled out with no overhead.

  • Platform: Scripts, C and C plus plus

Optical Fibre Toolbox (OFT) provides functions for fast automatic calculation of guided modes in simple optical fibres. Developed with tapered microfibres (aka nanofibres) in mind. Exact solutions for weak and strong guidance cases are provided. Material dispersion is taken into account.

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

CtrlLAB is a group of MATLAB functions which provide graphical interface to perform feedback system analysis and design tasks. The facilities provided by CtrlLAB are: a) model entering, including SIMULINK modeling b) model display c) system state space realisation d) model reduction using different algorithms e) system analysis in frequency, complex and time domain f) graphical display and figure editing and manipulation g) a matrix displayer and editor h) PID tuning and displaying facilities i) a great many controller design procedures are implemented CtrlLAB 3.

  • Publisher: Dingyu Xue
  • Date: 01-06-2013
  • Size: 1403 KB
  • Platform: Scripts, Matlab

This is a CCS project that implement Spread FSK modulation using Piccolo USB board from Texas Instruments. Matlab is used to verify the results using Embedded IDE Link for CCStudio..

  • Platform: Scripts, Matlab

Intro: This function generates random samples for k Xi's where Xi>=0 and the sum Xi is fixed at g. We assume that X's are independent and follow an identical distribution with a CDF function myCDF(x) and an inverse CDF function myICDF(p). I needed a function that works for Xi>=0.

  • Publisher: Chris Choi
  • Date: 01-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

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