Self-Organizing Map is an unsupervised neural network which combines vector quantization and vector projection. This makes it a powerful visualization tool. SOM Toolbox implements the SOM in the Matlab 5 computing environment. In this paper, computational complexity of SOM and the applicability of the Toolbox are investigated. It is seen that the Toolbox is easily applicable to small data sets ...

150-200 words) The MIDI Toolbox is a compilation of functions for analyzing and visualizing MIDI files in the Matlab computing environment. In this article, the basic issues of the Toolbox are summarized and demonstrated with examples ranging from melodic contour, similarity, keyfinding, meter-finding to segmentation. The Toolbox is based on symbolic musical data but signal processing methods a...

Design of diagnosis systems is a complex task that involves many different steps. Full understanding of all different parts of the design procedure requires deep knowledge on theory from a wide variety of subjects. Thus, to encourage the use of results from diagnosis research it is highly desirable to have software support in the design process. This paper describes ongoing work for determining...

The Epipolar Geometry Toolbox (EGT) was realized to provide a MATLAB user with an extensible framework for the creation and visualization of multiple camera systems and easy manipulation of the geometry relating them. Functions provided, for both pin-hole and panoramic vision sensors, include camera placement and visualization, computation and estimation of epipolar geometry entities and many o...

In this paper is presented the DESAM Toolbox, a set of Matlab functions dedicated to the estimation of widely used spectral models for music signals. Although those models can be used in Music Information Retrieval (MIR) tasks, the core functions of the toolbox do not focus on any specific application. It is rather aimed at providing a range of state-of-the-art signal processing tools that deco...

of economical and financial models E.A.Akkerman Ben-Gurion University in the Negev,P.O.B.653,84105 Beer-Sheva , Israel il . ac . bgu . ella@bgumail Abstract The growing interest of physical and mathematical researchers to new areas as: market modeling and prediction, risk management and option pricing, agent-based modeling, time series empirical analysis, is due mainly by the stochastic ...

A closed-loop system identi cation toolbox for Matlab is presented, including a user-friendly graphical user interface, that communicates with MathWork's System Identi cation Toolbox (SITB), version 4.0. With the CLOSID toolbox it is possible to identify linear (parametric) models on the basis of experimental data obtained from a plant that is operating under the presence of a controller. The t...

The Linear Time Frequency Analysis Toolbox is a Matlab/Octave toolbox for computational time-frequency analysis. It is intended both as an educational and computational tool. The toolbox provides the basic Gabor, Wilson and MDCT transform along with routines for constructing windows ( lter prototypes) and routines for manipulating coe cients. It also provides a bunch of demo scripts devoted eit...

MATLAB is a popular mathematical framework composed of a built-in library implementing a significant set of commonly needed routines. It also provides a language which allows the user to script macro calculations or to write complete programs, hence called “the language of technical computing”. So far, a noticeable effort is maintained in order to keep MATLAB being able to cooperate with other ...