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Listing of Development Tools in Scripts

This function plots the result of wavedec2 matlab function in two different modes. The first one called 'tree' displays all approximations and details coefficients (horizontal, vertical, diagonal), the second one called 'square' displays the classical "squared" representation of a wavelet image decomposition.

  • Platform: Scripts, Matlab

Moving Least Square(MLS) for 3-dimension Least Square method is common curve fitting approch. But for special some function, the tradiational Least Square method is hard to get enough accurancy dueo to gobal approximation. Moving Least Square(MLS) can fit any differentiable function through local approximation.

  • Publisher: Jin
  • Date: 18-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

This paper (and accompanying MATLAB source code) is a review of the block matching algorithms used for motion estimation in video compression. It implements and compares 7 different types of block matching algorithms that range from the very basic Exhaustive Search to the recent fast adaptive algorithms like Adaptive Rood Pattern Search.

  • Platform: Scripts, Matlab

This code uses conjugate gradient method to solve the linear system Ax= b, where A is symmetric and banded. A is first stored in a compactstorage mode, using the function "compactstorage", and then conjugate gradient method is applied to the compactly stored matrix.

  • Platform: Scripts, Matlab

ROC curve and the area under it can be computated with this function. area = roc(fileName,exp1,exp2,...,expN).

  • Platform: Scripts, Matlab

Data Acquisition Toolboxd-OC?D? software provides a complete set of tools for analog input, analog output, and digital I/O from a variety of PC-compatible data acquisition hardware. Support for the National Instrument USB-TC01 device was added to Data Acquisition Toolbox in R2011b.

  • Publisher: Rob Purser
  • Date: 18-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

The Anderson-Darling test (Anderson and Darling, 1952) is used to test if a sample of data comes from a specific distribution. It is a modification of the Kolmogorov-Smirnov (K-S) test and gives more weight to the tails than the K-S test. The K-S test is distribution free in the sense that the critical values do not depend on the specific distribution being tested.

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

The homogeneity of variances test is a useful tool in many scientific applications. Boos and Brownie (2004) and Conover et al. (1981) give a broad review. Here, we developed an m-file as an alternative to the homogeinity of variances test considering the modification of the Bartlett's test investigated by Boos and Brownie (1989).

  • Platform: Scripts, Matlab

This function look in the specified workbook to a specific Named range given as an input. If not found, an empy matrix is returned. the workbook should be an absolute path..

  • Platform: Scripts, Matlab

% RESHAPECAT(DIM,X,P) takes a M-by-N matrix X and returns breaks % it down to several M-by-P or P-by-N matrices and concatenates % them along the dimension DIM. % % In general, RESHAPECAT(DIM,X) returns a Concatenateed vector of % X elements along the dimension DIM.

  • Platform: Scripts, Matlab

[ur,vr] = uvcurv2orth(x,y, u,v) rotate curvilinear vector field to orthogonal vector field the output is calculated for the original curvilinear locations. input: x - a 2D array with x locations (long) y - a 2D array with y locations (lat) u - curvilinear direction u vector field v - curvilinear direction v vector field (1,1 is south west corner for all arrays) output: u and v arrays of the input array size with the vector components on orthogonal grid (long and lat).

  • Publisher: yair suari
  • Date: 18-06-2013
  • Size: 82 KB
  • Platform: Scripts, Matlab

The units.m function provides a complete methodology of incorporating real world units into matlab calculations. Units.m returns a struct with fields containing a new class of variable called a dimensioned variable. A dimensioned variable contains a value and a dimension.

  • Platform: Scripts, Matlab

SolverNxN is designed to solve many small linear system in a vectorized way in order to improve time perfomaces. It is in practice a faster alternative to the matlab commands: <!--code1--><!--ecode1-->for k = 1:number_of_systems</span></span> x=Ab; end<!--code2--><!--ecode2--> The Matlab looping speed can visibly slow down this process so most of the time is spent in the for loop and not to solve the system.

  • Platform: Scripts, Matlab

9-level H-Bridge inverter Control developed by SPWM technique..

  • Publisher: Siva Malla
  • Date: 18-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

It generates a stochastic field on a squared space. Samples are created by Latin hypercube sampling and the spatial correlation is performed by an algorithm based on Cholesky decomposition. Example inside..

  • Platform: Scripts, Matlab

This adaptor enables you to use MATLAB and MATLAB's Data Acquisition Toolbox with the U2600A Series data acquisition devices. Install this adaptor as instructed in the installation guide called 'Getting Started MATLAB with Agilent DAQ Devices'. The adaptor requires the instrument's respective IVI-COM instrument driver to be installed in order to operate.

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

-function angles=satang4(strSys1,latA,longA,longsat,strSys2,latB,longB) -calculation of satellite angles: elevation, azimuth, and also relative azimuth and baseline orientation if input data -belongs to two sites -Sources: -Digital satellite communications, 2nd Ed.

  • Platform: Scripts, Matlab

We obtain the extended convex attainable region for van de Vusse kinetics using CSTRs and PFRs with and without mixing and bypass. Reference: fig 6.8 page 223 in Seider, Seader and Lewin, Product & Process Design Principles, 2nd Edition, Wiley, 2004.

  • Platform: Scripts, Matlab

This program performs arithmatic operations +, -, * and / on an image voxel by voxel. It takes in offset to let users select the region to iterate. It is useful for image analysis and processing when more control is needed than using Matlab meshgrid function.

  • Publisher: Rex Cheung
  • Date: 18-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

[I, J] = IND2SUB4UP(IND) returns vectors I and J containing equivalent row and column subscripts corresponding to the index vector IND. Let ind be a vector of indexes for entries of some upper triangular matrix. The entries are selected vertically so that: ind = 1 is associated to entry (1, 2) ind = 2 is associated to entry (1, 3) ind = 3 is associated to entry (2, 3) ind = 4 is associated to entry (1, 4) .

  • Platform: Scripts, Matlab

Click on any point in the signal to find the FFT of the surrounding portion of given length. Provide the sampling frequency, window length and load the signal. Click on any point on the signal. Program creates a window of given length on either side of the point and calculates and displays FFT.

  • Publisher: Shreyes
  • Date: 17-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

ffA provide world leading 3D Seismic Analysis Software and Services to the oil and gas industry. ffA software extracts geological features from 3D seismic data, objectively and more rapidly than with conventional techniques to help geoscientists and engineers to make better decisions with higher confidence, in less time.

  • Platform: Scripts, Matlab

This code controls the 53132A counter and looks at the stored error codes. It is used with data collection modules to debug the code and find which lines cause problems. It can be tailored to work with any GPIB device. It was written to help debug the testCounter.

  • Platform: Scripts, Matlab

This submission facilitates working with quadratic curves (ellipse, parabola, hyperbola, etc.) and quadric surfaces (ellipsoid, elliptic paraboloid, hyperbolic paraboloid, hyperboloid, cone, elliptic cylinder, hyperbolic cylinder, parabolic cylinder, etc.

  • Platform: Scripts, Matlab

This simple simulation shows the implementation of FxLMS algorithm for a single channel feed-forward active noise control system. Here, the controller generates an "anti-noise" signal to result a destructive interference at the sensor position. The objective is to minimize the noise residue.

  • Platform: Scripts, Matlab

rotate rotate rotate.

  • Publisher: hihihi
  • Date: 17-06-2013
  • Size: 1024 KB
  • Platform: Scripts, Matlab

To find the intersection point of two data sets can be non-trivial in case of the data sets have just a few data points. In this case the both data sets can be interpolated so that there exist a number of data points large enough to find an intersection point.

  • Publisher: Oznur Mete
  • Date: 17-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

The script is a good demo technique to show how complex numeric data can be exported and imported in MATLAB.

  • Publisher: Sulaymon
  • Date: 17-06-2013
  • Size: 10 KB
  • Platform: Scripts, Matlab

Using a combination of fixed positioning, relative positioning, and transparent /examples/images you can create a 'secret message', which will only reveal itself if you scroll down and line up the letters. PSD included in the example which shows simple masking technique.

  • Platform: Scripts, JavaScript

We solve a binary distillation problem using the solution of a Riccati equation. We find that four plates are needed to achieve the desired product purity. We also compute the number of stages with the classical approach by stepping off stages using the equilibrium curve and the operating line.

  • Platform: Scripts, Matlab

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