Listing of Development Tools in Scripts
- UICOMPONENT - expands uicontrol to all Java classes
- License: Freeware
- Price: 0.00

UICOMPONENT is intended as a direct replacement of Matlab's built-in UICONTROL and JAVACOMPONENT functions. It accepts all parameters and styles that UICONTROL accepts, as well as any other displayable Java (Swing/AWT) component class. The calling convention and syntax of UICONTROL were preserved for full backwards compatibility.
- Publisher: Yair Altman
- Date: 07-06-2013
- Size: 31 KB
- Platform: Scripts, Matlab
- mriphantom
- License: Freeware
- Price: 0.00

Raw MRI data are generated analytically from k-space coordinates using the (continuous) Shepp and Logan head phantom function. K -space coordinates are typically entered as 2D matrices (frequency and phase encodes). This tool is ideal for testing reconstruction of non-linear k-space trajectory MRI data such as projection reconstruction (PR) and spiral PR MRI.
- Publisher: Ronald Ouwerkerk
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- VIDEO TUTORIAL: resize rows and columns of UITABLE
- License: Shareware
- Price: .price.

Resize rows and columns of UITABLE using push button and two edit texts (narration in Spanish)..
- Publisher: Diego Orlando
- Date: 07-06-2013
- Size: 4669 KB
- Platform: Scripts, Matlab
- anisodiff in matlab
- License: Shareware
- Price: .price.

This code will help u in diffusion process.it deals with anisotropy diffusion.
- Publisher: Aadarsh Malviya
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- Weak form market efficiency tests
- License: Freeware
- Price: 0.00

This is a set of functions that allows to test the weak form market efficiency and thus the predictability of the time series returns through various tests: direct and indirect test. The direct tests are the two versions (individual and joint)of the variance ratio of Lo and MacKinlay (1988).
- Publisher: Anis Ben Hassen
- Date: 07-06-2013
- Size: 532 KB
- Platform: Scripts, Matlab
- Extended array indexing
- License: Shareware
- Price: .price.

Given an array, it is possible to imagine a virtual array formed by padding the original array out in all directions. Valid subscripts for this virtual array range through all the negative and positive integers, without regard to the size of the original.
- Publisher: David Young
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- bihist (back to back histogram)
- License: Shareware
- Price: .price.

a good way to show differences between two sets of data about their location and distribution.
- Publisher: Mauro
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- Expectation Maximization of Gaussian Mixture Models via CUDA
- License: Shareware
- Price: .price.

This is a parallel implementation of the Expectation Maximization algorithm for multidimensional Gaussian Mixture Models, designed to run on NVidia graphics cards supporting CUDA. On my machine, it provides up to 170x performance increases (16 dims, 16 clusters, 1000000 data points).
- Publisher: Andrew Harp
- Date: 07-06-2013
- Size: 143 KB
- Platform: Scripts, Matlab
- Franck-Condon Overlap Integrals
- License: Freeware
- Price: 0.00

The m-file overlap_integral.m calculates the vibrational overlap integral between two nuclear wavefunctions using the formalism developed by Sharp and Rosenstock (J. Chem. Phys., 41:3453, 1964). This function requires the MATLAB Symbolic Toolbox in order to run correctly.
- Publisher: Bryan Wong
- Date: 07-06-2013
- Size: 102 KB
- Platform: Scripts, Matlab
- Option Specifications and Permutations
- License: Shareware
- Price: .price.

Allows for defaults and overlaying the options. Includes functionality to do basic permutations for the specified options. Both functions work with nested structures. Examples are included for: . Basic option overlaying . Storing options using persistent variables in functions for use in a pseudo-framework .
- Publisher: Eric Cousineau
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- immiscible LB
- License: Shareware
- Price: .price.

The MatLab code uses lattice Boltzmann (LB) method to simulate two phase flows for immiscible fluids (blue & red fluids) in 2D according to the D2Q9 scheme. The model is also referred to as color model or chromodynamic model or ILB (immiscible LB). This MatLab implementation of ILB saves an AVI file in '' dir_avi='C:' '' that records frames generated by the time evolution iterations.
- Publisher: MATLAB 7.9 (2009b)
- Date: 07-06-2013
- Size: 358 KB
- Platform: Scripts, Matlab
- Filter with Gabor Kernel using FFT
- License: Shareware
- Price: .price.

[G GWINLEN] = genGaborKernelF( MU,NU,sigma,scaleXY,imgSz ) GIMG = GABORCONV(IMG,G,GWINLEN) Extract the texture feature using Gabor filter/wavelet. You should first generate cell array G, which is a set of kernels in freq domain, then pass G and the image to the function GABORCONV.
- Publisher: Edward Wiggin
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- DICOM Viewer
- License: Freeware
- Price: 0.00

DICOM standard is used in medical imaging. This previewer gives a list of files from a selected directory. Header and image data of the selected file are displayed immediately. Sample images are available at: http://www.mathworks.ch/matlabcentral/file.
- Publisher: Michael Wunder
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- questdlg timer
- License: Shareware
- Price: .price.

I have always wanted a dialog that would time out with a default answer if user does not respond. Finally got one by modifying existing Matlab dialog..
- Publisher: Az Nephi
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- kml2struct
- License: Shareware
- Price: .price.

Import a .kml file as a series of shapefile structs. Like kml_shapefile, but more stable. Import a Google Earth .kml file of points, lines, polygons, or a combination, as a Matlab struct, compatible with the Mapping Toolbox features, and with shapefiles imported with shaperead().
- Publisher: James Slegers
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- sort financial data by date
- License: Shareware
- Price: .price.

% % sort 2 row matrix data % find common key / value pair and form a new matrix sorted_data % kimbol.zhang@us.ing.com % 07/14/2010 %.
- Publisher: KIMBOL
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- Pade Approximant of a trunctated series
- License: Shareware
- Price: .price.

Say you are only able to obtain a limited number of terms in a power series, as each term is increasingly difficult to obtain (ex. virial equation of state). To explore possible analytic continuations, you need an infinite series representation. A rational function is one way to prescribe this, although it is probably not the most general.
- Publisher: Nate
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- readfromexcel
- License: Freeware
- Price: 0.00

VARARGOUT = READFROMEXCEL(FILELOC,VARARGIN) Uses ActiveX commands to read range(s) from an existing Excel spreadsheet. FILELOC: Enter a string representing the (absolute or relative) location of an Excel file. (Extension may be omitted, and will be assumed to be .
- Publisher: Brett Shoelson
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- Syms to TF Conversion
- License: Freeware
- Price: 0.00

Perform equation manipulation/substitution in syms toolbox, then convert the result to a transfer function using this m file. Input is your symbolic equation (with syms variable s or z), output is a transfer function of the same form. Useful for performing your own bilinear transforms - Start with a symbolic equation, perform substitution, convert to TF.
- Publisher: Crystal Nassouri
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- Half wave rectifier with RL load using thyristor
- License: Shareware
- Price: .price.

Half wave rectifier with RL load using thyristor..
- Publisher: devendra somwanshi
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- Simplified Gradient Descent Optimization
- License: Shareware
- Price: .price.

Demonstration of the gradient descent optimization algorithm with a fixed step size. This example was developed for use in teaching optimization in graduate engineering courses. This example demonstrates how the gradient descent method can be used to solve a simple unconstrained optimization problem.
- Publisher: James Allison
- Date: 07-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- Functions that checks if a number is odd or even
- License: Shareware
- Price: .price.

Functions that checks if a number is odd or even. (This is a little bit more complicated than using "mod(x, 2)" if you want error handling for certain cases.) The function can handle double, single, and integer classes, as well as arrays of these. * An error is raised if a floating point number is too large so that it is not possible to determine if it is even or odd.
- Publisher: Ulf Carlberg
- Date: 06-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- Image compression based on DCT
- License: Shareware
- Price: .price.

compdct.m: main code to compress an image we only run compdct.m decompdct.m: to decompress an image we only run compdct.m resize.m: proba.m: zigzag.m: zigzag scan for bloc [8 8] zigzaginv.m: inverse zigzag scan for bloc [8 8] zigzag16.m: zigzag scan for bloc [16 16] zigzinv16.
- Publisher: Said BOUREZG
- Date: 06-06-2013
- Size: 41 KB
- Platform: Scripts, Matlab
- Vectorized linspace
- License: Shareware
- Price: .price.

This function will create a matrix of linearly spaced vectors. Example 1: Vector starting and ending points x1 = 100*randn(10,1); x2 = 100*randn(10,1); M = linspace2(x1,x2,1e3); imagesc(M) Example 2: Mixing Vectors and Scalars x1 = 100*randn(10,1); x2 = 0; M = linspace2(x1,x2,1e3); imagesc(M) Suggestion to improve the code are welcome.
- Publisher: Jonathan Sullivan
- Date: 06-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- SPINIT
- License: Shareware
- Price: .price.

This utility can be useful when you need to update a sparse matrix values without changing its sparsity pattern. Since MATLAB uses CSC (Compressed Sparse Column) format for sparse matries, the non-zeroes are stored in an array, which can be safely overwritten in order to update the matrix, while preserving the sparsity pattern.
- Publisher: Roman
- Date: 06-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- ballbeam.m
- License: Freeware
- Price: 0.00

BALLBEAM demonsrates Proportional-Derivative (PD) control as applied to a ball and beam simulation experiment. Execute by calling with no arguments. P and PD controllers are implemented which manipulates the beam angle in response to the position of the ball on the beam.
- Publisher: Jeffrey Kantor
- Date: 06-06-2013
- Size: 61 KB
- Platform: Scripts, Matlab
- Interest rate model
- License: Shareware
- Price: .price.

This model implements Hull-White single factor interest rate model based on the paper published by the duo in 1994. The code currently is written to deal with 3 step symmetric tree structure. However, it can further be modified to incorporate time varying two-factor asymmetric tree structure and implement both, Hull-White and Black-Karasinski models easily.
- Publisher: Sandeep
- Date: 06-06-2013
- Size: 10 KB
- Platform: Scripts, Matlab
- Greedy Algorithms promoting Group Sparsity V3
- License: Freeware
- Price: 0.00

Group and Block Sparse Signal reconstruction via Matching Pursuit - BMP, GMP Gradient Pursuit - block_gp, group_gp Nearly Orthogonal Matching Pursuit - block_nomp, group_nomp Partial Conjugate Gradient Pursuit - block_pcgp, group_pcgp Orthogonal Least Squares - BOLS, GOLS.
- Publisher: Angshul Majumdar
- Date: 06-06-2013
- Size: 31 KB
- Platform: Scripts, Matlab
- Color Image Compression / Decompression by using Hybrid Wavelet Transform and Cosine Transform
- License: Shareware
- Price: .price.

This Technique is very useful for the Programmer/Researcher/Users for color images compression type RGB. This Technique is using three level DWT and one-dimensional DCT..
- Publisher: Mohammed Siddeq
- Date: 06-06-2013
- Size: 5786 KB
- Platform: Scripts, Matlab
- Pyjamas
- License: Freeware
- Price: 0.00

It allows writing web applications in Python, which is more suitable performance-wise for medium to large applications. The AJAX library takes care of all the browser interoperability issues on your behalf, leaving you free to focus on application development instead of learning all the "usual" browser incompatibilities.
- Publisher: James Tauber
- Date: 06-06-2013
- Size: 3707 KB
- Platform: Scripts, Python



