Propagating

Split the signal S(SPACE,TIME) into its downward/upward space propagating and stationnary components via a 2D Fourier decomposition. S is a (SPACE,TIME) matrix. We eventually proceed to a space and/or time filtering. DT,DX are temporal and space step. PERIOD=[Tmin Tmax] and WAVELENGTH=[Xmin Xmax]... Platforms: Matlab

Webtracks' objective is to develop an approach and mechanism for constructing and propagating structured information to describe the linkage between distributed research objects in the context of academic activities. Platforms: Windows, Mac, Linux

The Driven Wave Machine model simulates a wave machine driven by a sinusoidal oscillator. The machine consists of horizontal bars welded to a torsion rod that is perpendicular to the bars. The simulation allows the user to change the number of bars, the drive frequency, and the boundary... Platforms: Mac

A MUST for every IRCer! - Worm protection at last. IRClean is a 100% free, standalone, compact (32kb total download), and easy-to-use yet very powerful anti-worm system designed to specifically combat worms that target or use IRC chat networks to propagate. It has been released into the public... Platforms: Windows

GEXEC is a scalable cluster remote execution system which provides fast, RSA authenticated remote execution of parallel and distributed jobs. It provides transparent forwarding of stdin, stdout, stderr, and signals to and from remote processes, provides local environment propagation, and is... Platforms: *nix

Band Saw is a syslog monitoring program for the GNOME desktop. Band Saw project allows the user to setup filters that define which messages should generate alerts. Combined with syslogs remote logging functionality it provides a scalable and easily deployed monitoring solution. How does it... Platforms: *nix

Math::Logic is a Perl module that provides pure 2, 3 or multi-value logic. SYNOPSIS use Math::Logic qw( $TRUE $FALSE $UNDEF $STR_TRUE $STR_FALSE $STR_UNDEF ) ; # 1 0 -1 TRUE FALSE UNDEF use Math::Logic :NUM ; # $TRUE $FALSE $UNDEF -- what you normally want use Math::Logic :ALL ; # All... Platforms: *nix

This routine implements Hankel transforms of integer order based on a Fourier-Bessel series expansion. The algorithm is based on a recently published research work:M. Guizar-Sicairos and J. C. Gutierrez-Vega, Computation of quasi-discrete Hankel transforms of integer order for propagating optical... Platforms: Matlab

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. The... Platforms: Matlab

The 10.5.8 update is recommended for all servers currently running Leopard Server. This update includes general operating system fixes, as well as specific fixes for: - reliability of AFP for file services and Time Machine backups - propagating file system permissions - maintaining history of... Platforms: Mac

This update contains bug fixes and improvements, including the following: * Resolves an issue that caused the DHCP settings tab to display incorrectly * Resolves an issue that caused the application to quit unexpectedly when automatically launched * Resolves an issue that prevented the... Platforms: Mac