Deltas

pytimeago is a human-oriented representation of time deltas, a Python library. First, I shall define what time delta is. Since Δ generally means “difference”, we take time delta to stand for difference between two events in time. Quite common, however, is to have the current time for the...

AI::NeuralNet::BackProp is a simple back-prop neural net that uses Deltas and Hebbs rule. SYNOPSIS use AI::NeuralNet::BackProp; # Create a new network with 1 layer, 5 inputs, and 5 outputs. my $net = new AI::NeuralNet::BackProp(1,5,5); # Add a small amount of randomness to the network...

Three case studies: random matrix theory for estimation vs. cross-sectional model for attribution; hedging based on full-repricing instead of Black-Scholes deltas; heuristcs for best K attribution/hedging factors out NTo walk through the code and for a thorough description, seeMeucci A., "Factors...


Platforms: Matlab

An implementation of Git in Objective-C & Foundation framework for embedding in Mac OS X and potentially iPhone OS Applications. Supported Features The currently supported features of the project are * Reading objects, both loose and packed * Resolving refs from .git/refs * Reading branches,...


Platforms: Mac

Which bet would you rather take, 6 numbers between 1-50 -OR- 6 numbers between 1-15? Really, this program will show you that nearly any winning lotto number can be picked from only 15 numbers. This lotto software utility is based on the unique Delta system, based on differences between numbers,...


Platforms: Windows

Space Journey 3 screensaver images transport you on a near space voyage just above the surface of our planet. Featuring 39 elegant, colorful and truly beautiful images of our planet selected from the Earth As Art* images collection. From glaciers to deltas, deserts, mountains and more, enjoy...


Platforms: Windows

OptDrvr is an Excel addin providing the user with pricing models to evaluate options which are American or European, calls or puts with or without dividend details. The calculator can determine option fair values, deltas, gammas, vegas, thetas, rhos and implied volatilities. Option models include...


Platforms: Windows

murk rsync friendly encryption that runs on the UNIX command line. In terms of being efficient when transfering data with rsync, murk needs special conditions when using it. Plain rsync is rsync on the uncompressed files mcrypt -p compresses a whole file with bzip2 and then encrypts it. 1)...


Platforms: *nix

Duplicity backs directories by producing encrypted tar-format volumes and uploading them to a remote or local file server. Because duplicity uses librsync, the incremental archives are space efficient and only record the parts of files that have changed since the last backup. Because duplicity...


Platforms: *nix

Pieces of Flare is an Eclipse Plugin which allows (J2EE) developers to synchronize source directories within their project to deployment directories on the AppServer. Pieces of Flare plugin is written to allow automatic deployment of JSP files whenever they are saved, but it can be used for any...


Platforms: *nix

Mouse Overlord is an open source plugin for REALbasic that captures the mouse cursor and receives events for movement deltas, states for up to 16 buttons, and scroll wheel deltas.Mouse Overlord was designed with video games in mind, providing functionality required to navigate through first/third...


Platforms: Mac

BackupChain Backup Software was specifically developed to suit the needs of IT professionals. It is fully configurable and performs fast live virtual machine and database backups to external hard drives, network drives, and FTP. BackupChain contains specialized proprietary backup technology to...


Platforms: Windows

Quickly available via the Mac OS X menu bar, xScope's flexible tools float above desktop windows and UI elements making measuring a breeze. xScope is really seven tools in one that will help any designer do their job faster and produce more accurate results. These tools include: - Dimensions:...


Platforms: Mac

BackupChain Backup Software was specifically developed to suit the needs of IT professionals. It is fully configurable and performs fast live virtual machine and database backups to external hard drives, network drives, and FTP. BackupChain contains specialized proprietary backup technology to...


Platforms: Windows

dbdeploy is a Database Change Management tool. The project helps developers and DBAs change their database in a simple, controlled, flexible and frequent manner. The recurring problem with database development is that at some point youA?a*a*?ll need to upgrade an existing database and preserve...


Platforms: Mac

BackupChain Backup Software was specifically developed to suit the needs of IT professionals. It is fully configurable and performs fast live virtual machine and database backups to external hard drives, network drives, and FTP. BackupChain contains specialized proprietary backup technology to...


Platforms: Windows, Windows 8, Windows 7, Windows Server